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Spherical Roller Bearings

1. Feature: Spherical roller bearings, whose inner ringss have two raceways, and outer race-ways are spherical. The centers of curvature of outer raceways are alse the bearing centers. The bearings possess self-aligining performance, the permissible disalignment angle is 1-2.5°, and can be used in certain permanent deflective application.
These bearings are able to carry high radial loads, as well as axial loads at the same time, but not pure axial loads, the axial carrying bearing will be needed if axial loads were higher. The contact between rollers and raceways are so close, so the friction is higher than cylindrical roller bearings, and their limiting speed is lower.
2. Application:
Spherical roller bearings are primarily used in such application as rolling mills, paper making machines,power-driven gears, shipping and so on.
3. Sizes:Inner Diameter: 150-1060mm
Outer Diameter: 225-1400mm Weight: 8.91-1020kg
4: Type: 20000C, 20000C/W33, 20000CA/W33
5. Material: GCr15/GCr15SiMn/G20Cr2Ni4A
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Discover the Power of Spherical Roller Bearings for Your Industry

Welcome to our comprehensive guide on Spherical Roller Bearings! If you’re involved in the metallurgical or mining industries, you understand how critical high-quality bearings are for ensuring smooth, efficient operations. Whether you’re a purchasing manager, technical engineer, production manager, or company boss, this guide is tailored to address your needs and concerns.

What are Spherical Roller Bearings?

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The product is a type of bearing designed to support heavy radial loads and allow for misalignment. They feature two rows of rollers, which are spherical and housed within a ring-shaped outer race. This design enables them to accommodate both radial and axial loads while maintaining alignment even when subjected to misalignment or shaft deflection.

Key Features:

  • Self-Aligning Capability: The spherical shape of the rollers allows the bearing to automatically align itself, which is crucial for handling misalignment and shaft deflection.
  • High Load Capacity: They can support substantial radial and axial loads, making them ideal for heavy-duty applications.
  • Durability and Rigidity: Built to withstand harsh operating conditions, including high temperatures and heavy loads.

Why Choose CHG Bearing for Your Spherical Roller Bearings Needs?

  1. Customization and Solutions: We offer tailored solutions to meet the unique requirements of different working conditions. Our team works closely with you to provide bearings that match your specific needs.
  2. 30 Years of Experience: With three decades of industry experience, we have collaborated with numerous large companies and are well-versed in the demands of various sectors.
  3. Innovative and Certified: Our company holds more than 50 invention patents and is certified by ISO9001 for quality management and ISO14001 for environmental management, ensuring you receive top-notch products.

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For inquiries or custom solutions, contact us at [sale@chg-bearing.com].

Technical Specifications

Specification Details
Load Capacity High radial and axial load capacity
Temperature Range Operates efficiently in harsh environments
Materials High-quality steel and advanced materials
Sizes Available Various sizes to meet different requirements

Benefits of Spherical Roller Bearings

  1. Enhanced Load Handling: Capable of supporting large radial and axial loads, which improves the stability and performance of machinery.
  2. Reduced Downtime: Their self-aligning feature helps in minimizing downtime caused by misalignment issues.
  3. Longevity: Designed for durability, these bearings offer long service life, which reduces the need for frequent replacements and maintenance.

Applications

Spherical Roller Bearings are widely used across various industries, including:

  • Metallurgical Industry: Essential for large rotating equipment like blast furnaces and rolling mills.
  • Mining Machinery: Ideal for jaw crushers, impact crushers, vibrating screens, and feeders, thanks to their load capacity and self-aligning abilities.

Installation Guide

Proper installation is crucial for the optimal performance of the product. Follow these steps:

  1. Preparation: Ensure the shaft and housing are clean and free from debris.
  2. Alignment: Align the bearing correctly with the shaft and housing to prevent misalignment issues.
  3. Press Fit: Use appropriate tools to press the bearing into place, ensuring a tight fit.
  4. Lubrication: Apply the recommended lubrication to reduce friction and wear.

Maintenance and Care

To ensure the longevity and performance of your Bearings, follow these maintenance tips:

  • Regular Inspection: Check for signs of wear, damage, or misalignment.
  • Proper Lubrication: Maintain proper lubrication levels and use the recommended type of lubricant.
  • Clean Environment: Keep the bearing and surrounding area clean to prevent contamination.

FAQ

Q: What makes Spherical Roller Bearings suitable for harsh environments?
A: Their robust design and self-aligning capability make them ideal for applications with high loads and misalignment.

Q: How often should the product be replaced?
A: This depends on the operating conditions and maintenance practices. Regular inspections will help determine when replacement is necessary.

Q: Can CHG Bearing customize Spherical Roller Bearings?
A: Yes, we offer customization options to meet specific needs and working conditions.

Customer Reviews

Our customers value the quality and reliability of our product. Here’s what they have to say:

1. John D., Production Manager: “CHG Bearing’s Spherical Roller Bearings have significantly improved the performance of our equipment. The self-aligning feature is a game changer!”

2. Lisa M., Technical Engineer: “The customization options provided by CHG Bearing were exactly what we needed. Their expertise and fast response were impressive.”

Contact Us

For more information or to discuss your specific needs, please get in touch with us Email: sale@chg-bearing.com

We’re here to help you find the perfect Spherical Roller Bearings for your applications!

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Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
150 225 56 2.1 338 768 23030 3003130 162 213 2 0.22 3.04 4.53 2.97 8.91 1700 2200
  225 56 2.1 338 768 23030/W33 3003130Y 162 213 2 0.22 3.04 4.53 2.97 8.85 1700 2200
  225 75 2.1 564 1040 24030CC/W33 - 162 213 2 0.3 2.23 3.32 2.18 10.5 1300 1700
  250 80 2.1 725 1200 23130CA - 162 238 2 0.3 2.24 3.34 2.19 16 1400 1800
  250 100 2.1 890 1600 24130C 4053730 162 238 2 0.38 1.77 2.64 1.73 20.4 1000 1400
  250 100 2.1 890 1600 24130C/W33 4053730Y 162 238 2 0.38 1.77 2.64 1.73 20 1000 1400
  270 73 3 738 1100 22230C 53530 164 256 2.5 0.25 2.69 4 2.63 18.9 1600 2000
  270 96 3 935 1520 23230C/W33 3053230Y 164 256 2.5 0.34 1.96 2.93 1.92 24.3 1100 1500
  320 108 4 1270 1850 22330CA/W33 53630HY 168 302 3 0.38 1.78 2.64 1.74 41.7 1000 1400
160 240 60 2.1 376 825 23032 3003132 172 228 2 0.22 3.01 4.48 2.94 13.5 1700 2200
  240 60 2.1 376 825 23032/W33 3003132Y 172 228 2 0.22 3.01 4.48 2.94 13.4 1700 2200
160 240 80 2.1 652 1230 24032C 4053132 172 228 2 0.3 2.24 3.34 2.19 12.9 1100 1500
  240 80 2.1 652 1230 24032C/W33 4053132Y 172 228 2 0.3 2.24 3.34 2.19 12.8 1100 1500
  270 86 2.1 845 1370 23132CA - 172 258 2 0.3 2.22 3.3 2.17 20.5 950 1300
  270 109 2.1 1040 1880 24132C 4053732 172 258 2 0.39 1.74 2.59 1.7 25.4 950 1300
  270 109 2.1 1040 1880 24132C/W33 4053732Y 172 258 2 0.39 1.74 2.59 1.7 25 950 1300
  290 80 3 658 1140 22232 3532 174 276 2.5 0.28 2.4 3.57 2.35 22.2 1500 1900
  290 80 3 658 1140 22232/W33 3532Y 174 276 2.5 0.28 2.4 3.57 2.35 22.1 1500 1900
  290 104 3 1030 1650 23232 - 174 276 2.5 0.38 1.79 2.66 1.75 31 1100 1500
  340 114 4 1170 1730 22332/W33 3632Y 178 322 3 0.38 1.76 2.62 1.72 49.9 950 1300
170 230 45 2 353 691 23934 - 180 220 2 0.18 3.78 5.63 3.7 5.53 1700 2200
  260 67 2.1 450 1010 23034 3003134 180 248 2 0.23 2.9 4.31 2.83 14.7 1600 2000
170 260 67 2.1 450 1010 23034/W33 3003134Y 180 248 2 0.23 2.9 4.31 2.83 14.6 1600 2000
  260 90 2.1 799 1460 24034CA - 182 248 2 0.32 2.11 3.15 2.07 17.5 1000 1400
  280 88 2.1 897 1500 23134CA - 182 268 2 0.31 2.16 3.22 2.11 21.5 1200 1600
  280 109 2.1 1070 1860 24134/W33 - 182 268 2 0.37 1.82 2.7 1.78 27 900 1200
  310 86 4 730 1300 22234 3534 188 292 3 0.29 2.29 3.41 2.24 27.6 1300 1700
  310 86 4 730 1300 22234/W33 3534Y 188 292 3 0.29 2.29 3.41 2.24 27.2 1300 1700
  310 110 4 1160 1835 23234CA 3053234H 188 292 3 0.37 1.81 2.7 1.77 37.1 950 1300
  360 120 4 1200 2060 22334 3634 188 342 3 0.38 1.77 2.64 1.73 59.8 950 1300
  360 120 4 1200 2060 22334/W33 3634Y 188 342 3 0.38 1.77 2.64 1.73 59.3 950 1300
180 250 52 2 431 830 23936CA - 190 240 2 0.19 3.55 5.29 3.48 8.2 1700 2200

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
180 280 74 2.1 550 1100 23036 3003136 192 268 2 0.26 2.61 3.88 2.55 19.5 1300 1600
  280 100 2.1 930 1820 24036 4003136 192 268 2 0.32 2.12 3.15 2.07 22.5 950 1300
  280 100 2.1 930 1820 24036/W33 4003136Y 192 268 2 0.32 2.12 3.15 2.07 22.3 950 1300
  300 96 3 695 1480 23136 3003736 194 286 2.5 0.33 2.04 3.04 2 27.1 1100 1500
  300 96 3 695 1480 23136/W33 3003736Y 194 286 2.5 0.33 2.04 3.04 2 26.8 1100 1500
  300 96 3 695 1480 23136/C9 3003736U 194 286 2.5 0.33 2.04 3.04 2 27.1 1100 1500
  300 96 3 695 1480 23136/W33YA2 3003736KY 194 286 2.5 0.33 2.04 3.04 2 26.8 1100 1500
  300 96 3 695 1480 23136N 3203736 194 286 2.5 0.33 2.04 3.04 2 26.4 1100 1500
  300 118 3 1220 2176 24136CA - 194 286 2.5 0.39 1.73 2.57 1.69 33.5 900 1200
  320 86 4 750 1370 22236 3536 198 302 3 0.28 2.37 3.53 2.32 28.6 1300 1700
  320 86 4 750 1370 22236/W33 3536Y 198 302 3 0.28 2.37 3.53 2.32 28.3 1300 1700
180 320 112 4 1280 2170 23236CA 3053236H 198 302 3 0.37 1.84 2.74 1.8 39.6 900 1200
  320 112 4 1280 2170 23236CA/W33 3053236HY 198 302 3 0.37 1.84 2.74 1.8 39.5 900 1200
  320 112 4 1280 2170 23236CA/W33YA2 3053236HKY 198 302 3 0.37 1.84 2.74 1.8 39.4 900 1200
  380 126 4 1430 2210 22336 3636 198 362 3 0.36 1.89 2.81 1.84 80.7 900 1200
  380 126 4 1430 2210 22336/W33 3636Y 198 362 3 0.36 1.89 2.81 1.84 79.9 900 1200
190 260 52 2 414 800 23938CA - 200 250 2 0.18 3.69 5.5 3.61 8.4 1700 2200
  280 67 2.5 542 978 2638 3738               13.7 1000 1400
  290 75 2.1 626 1230 23038 3003138 202 278 2 0.25 2.67 3.97 2.61 20.5 1300 1700
  290 75 2.1 626 1230 23038/W33 3003138Y 202 278 2 0.25 2.67 3.97 2.61 20.3 1300 1700
  290 100 2.1 978 1800 24038CA - 202 278 2 0.31 2.2 3.27 2.15 24 950 1300
  320 104 3 1200 2080 23138CA - 204 306 2.5 0.34 1.96 2.92 1.92 34.5 1000 1400

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
190 320 128 3 1200 2100 24138CA/W33 - 204 306 2.5 0.39 1.74 2.58 1.7 42 850 1100
  340 92 4 1070 1650 22238CA 53538H 208 322 3 0.29 2.29 3.41 2.24 36 1200 1600
  340 120 4 1410 2490 23238CA 3053238H 208 322 3 0.36 1.87 2.79 1.83 51 850 1100
  400 132 5 1400 2530 22338 3638 212 378 4 0.38 1.79 2.66 1.75 80.6 850 1100
  400 132 5 1400 2530 22338/W33 3638Y 212 378 4 0.38 1.79 2.66 1.75 79.7 850 1100
200 280 60 2.1 546 1040 23940CA - 212 268 2 0.2 3.44 5.13 3.37 11.5 1600 2000
  310 82 2.1 655 1310 23040 3003140 212 298 2 0.26 2.62 3.9 2.56 26.2 1200 1600
  310 82 2.1 655 1310 23040/W33 3003140Y 212 298 2 0.26 2.62 3.9 2.56 26 1200 1600
  310 109 2.1 1130 2120 24040CA/W33 - 212 298 2 0.33 2.03 3.02 1.98 30.5 900 1200
  340 112 3 930 2010 23140 3003740 214 326 2.5 0.34 1.97 2.94 1.93 50.9 950 1300
200 340 112 3 930 2010 23140/W33 3003740Y 214 326 2.5 0.34 1.97 2.94 1.93 50.5 950 1300
  340 140 3 1530 2950 24140C 4053740 214 326 2.5 0.38 1.75 2.61 1.72 52 800 1000
  340 140 3 1530 2950 24140C/W33 4053740Y 214 326 2.5 0.38 1.75 2.61 1.72 51.9 800 1000
  360 98 4 940 1740 22240 3540 218 342 3 0.3 2.26 3.36 2.21 44.7 1100 1500
  360 98 4 940 1740 22240/W33 3540Y 218 342 3 0.3 2.26 3.36 2.21 44.2 1100 1500
  360 128 4 1610 2700 23240/W33 3003240Y 218 342 3 0.38 1.79 2.67 1.75 56.5 850 1100
  420 138 5 1530 2720 22340 3640 222 398 4 0.38 1.8 2.68 1.76 95.3 850 1100
  420 138 5 1530 2720 22340/W33 3640Y 222 398 4 0.38 1.8 2.68 1.76 95 850 1100
220 300 60 2.1 546 1080 23944CA - 232 288 2 0.18 3.7 5.5 3.61 13 1500 1900
  320 76 3 758 1280 2644 3844               21.6 1000 1400

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
220 340 90 3 1050 1860 23044CA - 234 326 2.5 0.26 2.55 3.8 2.5 30.5 1100 1500
  340 118 3 1360 2600 24044 - 234 326 2.6 0.33 2.07 3.08 2.02 39.5 850 1100
  370 120 4 1050 2350 23144 3003744 238 352 3 0.34 2 2.98 1.96 54 900 1200
  370 120 4 1050 2350 23144/W33 3003744Y 238 352 3 0.34 2 2.98 1.96 53.5 900 1200
  370 150 4 1840 3350 24144CA - 238 352 3 0.38 1.77 2.63 1.73 65 750 950
  400 108 4 1200 2220 22244 3544 238 382 3 0.28 2.4 3.57 2.34 57.6 950 1300
  400 108 4 1200 2220 22244/W33 3544Y 238 382 3 0.28 2.4 3.57 2.34 57.1 950 1300
  400 144 4 2070 3620 23244 3003244 238 382 3 0.39 1.71 2.55 1.68 94.6 750 950
  400 144 4 2070 3620 23244/W33 3003244Y 238 382 3 0.39 1.71 2.55 1.68 94.2 750 950
  460 145 5 1700 3200 22344 3644 242 438 4 0.34 2 2.99 1.96 130 750 950
220 460 145 5 1700 3200 22344/W33 3644Y 242 438 4 0.34 2 2.99 1.96 129 750 950
230 420 114 4 1600 2600 22246 3546               69.5 750 950
240 320 60 2.1 564 1160 23948CA - 252 308 2 0.17 3.95 5.88 3.86 14 1300 1700
  360 92 3 820 2060 23048 3003148 254 346 2.5 0.22 2.71 4.04 2.65 37.6 1000 1400
  360 92 3 820 2060 23048/W33 3003148Y 254 346 2.5 0.22 2.71 4.04 2.65 37.4 1000 1400
  360 118 3 1380 2700 24048CA/W33 - 254 346 2.5 0.31 2.2 3.28 2.15 41.7 800 1000
  400 128 4 1200 2850 23148 3003748 258 382 3 0.33 2.05 3.05 2 77.2 850 1100
  400 128 4 1200 2850 23148/W33 3003748Y 258 382 3 0.33 2.05 3.05 2 75.2 850 1100
  400 160 4 2100 3980 24148/W33 4003748Y 258 382 3 0.39 1.71 2.55 1.67 81.6 670 850
  440 120 4 1870 2890 22248 3548 258 422 3 0.29 2.35 3.5 2.3 85 900 1200

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
240 440 160 4 2490 4490 23248 3003248 258 422 3 0.39 1.73 2.57 1.69 128 670 850
  440 160 4 2490 4490 23248/W33 3003248Y 258 422 3 0.39 1.73 2.57 1.69 127 670 850
  500 155 5 1780 3250 22348 3648 262 478 4 0.35 1.94 2.89 1.9 154 670 850
  500 155 5 1780 3250 22348/W33 3648Y 262 478 4 0.35 1.94 2.89 1.9 153 670 850
250 365 87 3 950 1650 2650 3750               32.2 880 1100
260 360 75 2.1 886 1700 23952CA/W33 - 272 348 2 0.19 3.54 5.27 3.46 22.5 1100 1500
  400 104 4 1000 2450 23052 3003152 278 382 3 0.25 2.65 3.95 2.59 51.5 900 1200
  400 104 4 1000 2450 23052/W33 3003152Y 278 382 3 0.25 2.65 3.95 2.59 51.2 900 1200
  400 140 4 1690 3260 24052CA/W33 - 278 382 3 0.33 2.04 3.03 1.99 64.4 700 900
  440 144 4 1450 3320 23152 3003752 278 422 3 0.33 2.03 3.02 1.98 96 800 1000
  440 180 4 2660 5180 24152C/W33 4053752Y 278 422 3 0.42 1.62 2.41 1.58 113 600 750
  480 130 5 2160 3400 22252CA 53552H 282 458 4 0.28 2.4 3.57 2.35 105 850 1100
  480 174 5 2800 4550 23252C/W33 3053252Y 282 458 4 0.4 1.69 2.51 1.65 140 630 800
  480 174 5 2800 4550 23252CA 3053252H 282 458 4 0.4 1.69 2.51 1.65 151 630 800
  480 174 5 2800 4550 23252CA/W33 3053252HY 282 458 4 0.4 1.69 2.51 1.65 151 630 800
  490 153 4 2070 3650 2652 3752               140 760 1050
  540 165 6 2250 4190 22352 3652 288 512 5 0.35 1.94 2.89 1.9 193 630 800
260 540 165 6 2250 4190 22352/W33 3652Y 288 512 5 0.35 1.94 2.89 1.9 192 630 800
280 380 75 2.1 800 1500 23956CA/W33 3113956Y 292 368 2 0.18 3.74 5.57 3.66 24.5 900 1200
  420 106 4 1100 2680 23056 3003156 298 402 3 0.25 2.74 4.08 2.68 62 850 1100
  420 106 4 1100 2680 23056/W33 3003156Y 298 402 3 0.25 2.74 4.08 2.68 61.5 850 1100
  420 140 4 1200 2800 24056CA/W33 - 298 402 3 0.31 2.21 3.29 2.16 67.2 800 1000

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
280 460 146 5 1590 3630 23156 3003756 302 438 4 0.33 2.04 3.03 1.99 95.5 750 950
  460 180 5 2000 4100 24156CA/W33 - 302 438 4 0.4 1.69 2.51 1.65 119 750 950
  500 130 5 1690 3380 22256 3556 302 478 4 0.28 2.42 3.6 2.37 126 800 1000
  500 130 5 1690 3380 22256/W33 3556Y 302 478 4 0.28 2.42 3.6 2.37 124 800 1000
  500 176 5 2880 4900 23256 3003256 302 478 4 0.37 1.83 2.72 1.79 153 600 750
  500 176 5 2880 4900 23256/W33 3003256Y 302 478 4 0.37 1.83 2.72 1.79 152 600 750
  580 175 6 3500 5150 22356 3656 308 552 5 0.34 1.98 2.95 1.93 238 600 750
  580 175 6 3500 5150 22356/W33 3656Y 308 552 5 0.34 1.98 2.95 1.93 238 600 750
300 420 90 3 1200 2500 23960CA - 314 406 2.5 0.2 3.42 5.09 3.34 40.5 950 1300
  460 118 4 1260 3070 23060 3003160 318 442 3 0.25 2.69 4 2.63 75.2 800 1000
  460 118 4 1260 3070 23060/W33 3003160Y 318 442 3 0.25 2.69 4 2.63 74.6 800 1000
300 460 160 4 2360 5010 24060C/W33 4053160Y 318 442 3 0.33 2.04 3.04 2 101 600 750
  500 160 5 2670 4800 23160 3003760 322 478 4 0.33 2.02 3.01 1.98 134 670 850
  500 160 5 2670 4800 23160/W33 3003760Y 322 478 4 0.33 2.02 3.01 1.98 133 670 850
  500 200 5 3100 5800 24160C 4053760 322 478 4 0.39 1.72 2.56 1.68 160 530 670
  500 200 5 3100 580 24160C/W33 4053760Y 322 478 4 0.39 1.72 2.56 1.68 159 530 670
  540 140 5 2610 4250 22260 3560 322 518 4 0.27 2.48 3.69 2.43 143 750 950
  540 192 5 3430 5910 23260 - 322 518 4 0.37 1.83 2.72 1.79 197 630 800
  620 185 7.5 3910 5430 22360 - 336 584 6 0.32 2.09 3.1 2.04 289 480 600
320 440 90 3 1060 2390 23964K 3113964 334 426 2.5 0.19 3.61 5.38 3.53 45.1 900 1200
  480 121 4 1380 3260 23064 3003164 338 462 3 0.24 2.76 4.11 2.7 81.5 800 1000
  480 121 4 1380 3260 23064/W33 3003164Y 338 462 3 0.24 2.76 4.11 2.7 80.9 800 1000

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
320 480 160 4 2440 5050 24064 4003164 338 462 3 0.32 2.13 3.17 2.08 103 560 700
  540 176 5 3280 6000 23164CA - 342 518 4 0.33 2.04 3.04 2 165 630 800
  540 218 5 3550 6650 24164 4003764 342 518 4 0.41 1.66 2.47 1.62 252 480 600
  540 218 5 3550 6650 24164/W33 4003764Y 342 518 4 0.41 1.66 2.47 1.62 251 480 600
  580 150 5 2730 4540 22264 - 342 558 4 0.28 2.41 3.59 2.35 175 560 700
  580 208 5 3900 6900 23264 3003264 342 558 4 0.38 1.76 2.62 1.72 260 500 630
  580 208 5 3900 6900 23264/W33 3003264Y 342 558 4 0.38 1.76 2.62 1.72 259 500 630
340 460 90 3 1330 2840 23968 3003968 354 446 2.5 0.18 3.82 5.69 3.74 50.5 900 1200
  520 133 5 1580 3810 23068 3003168 362 498 4 0.25 2.69 4 2.63 109 700 900
  520 133 5 1580 3810 23068/W33 3003168Y 362 498 4 0.25 2.69 4 2.63 109 700 900
  520 180 5 2920 6050 24068/W33 4003168Y 362 498 4 0.33 2.06 3.06 2.01 160 530 670
340 580 190 5 3470 6240 23168/W33 3003768Y 362 558 4 0.34 1.97 2.93 1.93 207 500 630
  580 243 5 4660 8650 24168CA - 362 558 4 0.41 1.66 2.47 1.62 280 450 560
  620 165 6 3550 5430 22268 - 368 592 5 0.28 2.43 3.61 2.37 221 560 700
  620 224 6 4090 7560 23268 - 368 592 5 0.38 1.77 2.63 1.73 306 500 630
360 480 90 3 1130 2710 23972 3003972 374 466 2.5 0.17 3.95 5.88 3.86 49.1 850 1100
  540 134 5 1750 4180 23072 3003172 382 518 4 0.24 2.76 4.11 2.7 114 670 850
  540 134 5 1750 4180 23072/W33 3003172Y 382 518 4 0.24 2.76 4.11 2.7 114 670 850
  540 180 5 2930 6100 24072C 4053172 382 518 4 0.32 2.13 3.17 2.08 149 500 630
  540 180 5 2930 6100 24072C/W33 4053172Y 382 518 4 0.32 2.13 3.17 2.08 148 500 630
  600 192 5 3800 7100 23172 3003772 382 578 4 0.33 2.07 3.09 2.03 222 560 700
  600 192 5 3800 7100 23172/W33 3003772Y 382 578 4 0.33 2.07 3.09 2.03 221 560 700

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
360 600 243 5 4300 8000 24172 4003772 382 578 4 0.39 1.74 2.59 1.7 333 430 530
  600 243 5 4300 8000 24172CA/W33 4003772HY 382 578 4 0.39 1.74 2.59 1.7 338 430 530
  650 170 6 3770 5830 22272 - 388 622 5 0.27 2.47 3.68 2.42 248 340 430
  650 232 6 4850 8810 23272 - 388 622 5 0.37 1.83 2.72 1.79 346 340 430
  750 224 7.5 4180 7500 22372 3672               494 280 360
380 520 106 4 1870 4100 23976 3003976 398 502 3 0.19 3.62 5.39 3.54 73.5 800 1000
  560 135 5 2500 5100 23076 3003176 402 538 4 0.24 2.79 4.16 2.73 122 630 800
  560 180 5 3160 6800 24076CA - 402 538 4 0.3 2.22 3.3 2.17 150 480 600
  620 194 5 2680 6240 23176 3003776 402 598 4 0.31 2.18 3.24 2.13 244 400 500
  620 194 5 2680 6240 23176/W33 3003776Y 402 598 4 0.31 2.18 3.24 2.13 243 400 500
  620 243 5 5060 9800 24176CA - 402 598 4 0.38 1.78 2.65 1.74 300 340 430
380 680 240 6 5200 9500 23276 - 408 652 5 0.36 1.85 2.76 1.81 386 340 430
400 540 106 4 1730 3900 23980CA - 418 522 3 0.18 3.76 5.59 3.67 71 750 950
  590 142 6 2290 4420 2680 3880 - - - - - - - 145 340 530
  600 148 5 2970 5900 23080 3003180 422 578 4 0.24 2.84 4.23 2.78 165 600 750
  600 148 5 2970 5900 23080/W33 3003180Y 422 578 4 0.24 2.84 4.23 2.78 165 600 750
  600 200 5 3620 7800 24080CA - 422 578 4 0.32 2.09 3.12 2.05 205 450 560
  650 200 6 4150 7900 23180 3003780 428 622 5 0.31 2.19 3.25 2.14 239 380 480
  650 200 6 4150 7900 23180/W33 3003780Y 428 622 5 0.31 2.19 3.25 2.14 238 380 480
  650 250 6 4700 9310 24180 - 428 622 5 0.37 1.82 2.7 1.78 326 320 400
  720 256 6 5800 10400 23280 3003280 428 692 5 0.37 1.8 2.69 1.76 530 340 430
  720 256 6 5800 10400 23280/W33 3003280Y 428 692 5 0.37 1.8 2.69 1.76 530 340 430

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
400 820 243 7.5 4650 8960 22280 3680 432 788 6 0.37 1.8 2.7 1.8 650 240 320
420 520 75 2.1 1000 2500 23884/W33 -               34.5 630 800
  560 106 4 1810 3750 23984/W33 3003984Y 438 542 3 0.17 3.91 5.82 3.82 70.6 700 900
  620 150 5 2740 5580 23084 3003184 442 598 4 0.23 2.9 4.31 2.83 159 450 560
  620 150 5 2740 5580 23084/W33 3003184Y 442 598 4 0.23 2.9 4.31 2.83 158 450 560
  620 200 5 3740 8150 24084CA - 442 598 4 0.3 2.23 3.32 2.18 210 380 480
  700 224 6 5000 9400 23184/W33 3003784Y 448 672 5 0.33 2.03 3.02 1.98 402 360 450
  700 280 6 9330 12500 24184CA - 448 672 5 0.4 1.71 2.54 1.67 445 300 380
  760 272 7.5 6450 11700 23284CA 3053284H 456 724 6 0.37 1.84 2.74 1.8 659 320 400
440 600 118 4 2150 4650 23988CA/W33 - 458 582 3 0.18 3.75 5.58 3.66 90.5 670 850
  650 157 6 2710 5600 23088 3003188 468 622 5 0.24 2.76 4.11 2.7 192 430 530
440 650 157 6 2710 5600 23088/W33 3003188Y 468 622 5 0.24 2.76 4.11 2.7 191 430 530
  650 212 6 4080 8800 24088CA - 468 622 5 0.29 2.35 3.5 2.3 245 360 450
  720 226 6 5300 10300 23188 3003788 468 692 5 0.33 2.08 3.09 2.03 420 340 430
  720 226 6 5300 10300 23188/W33 3003788Y 468 692 5 0.33 2.08 3.09 2.03 419 340 430
  720 280 6 6560 13200 24188CA - 468 692 5 0.38 1.76 2.62 1.72 460 280 360
  790 280 7.5 6860 12300 23288 - 476 754 6 0.36 1.86 2.77 1.82 613 280 360
460 620 118 4 2190 5000 23992CA - 478 602 3 0.17 3.89 5.79 3.8 105 430 530
  680 163 6 2460 6670 23092 3003192 488 652 5 0.23 2.92 4.34 2.85 223 400 500
  680 163 6 2460 6670 23092/W33 3003192Y 488 652 5 0.23 2.92 4.34 2.85 220 400 500
  680 218 6 4370 9500 24092CA - 488 652 5 0.3 2.23 3.32 2.18 275 340 430
  760 240 7.5 5640 10800 23192CA - 496 724 6 0.33 2.07 3.09 2.03 440 320 400

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
460 760 300 7.5 7250 14600 24192CA - 496 724 6 0.35 1.95 2.9 1.91 560 260 340
  830 296 7.5 7610 13700 23292 - 496 794 6 0.36 1.85 2.76 1.81 720 240 320
480 650 128 5 2060 5000 23996 3003996 502 628 4 0.18 3.75 5.59 3.67 162 400 500
  650 128 5 2060 5000 23996/W33 3003996Y 502 628 4 0.18 3.75 5.59 3.67 161 400 500
  700 165 6 2500 6440 23096 3003196 508 672 5 0.22 3.01 4.47 2.94 231 380 480
  700 218 6 4420 9650 24096 - 508 672 5 0.29 2.32 3.45 2.26 287 340 430
  790 248 7.5 5200 10700 23196/W33 3003796Y 516 754 6 0.32 2.09 3.12 2.05 486 300 380
  790 308 7.5 7710 15600 24196CA - 516 754 6 0.39 1.74 2.59 1.7 605 240 320
  870 310 7.5 7850 14400 23296 3003296 516 834 6 0.36 1.85 2.75 1.81 837 260 340
500 670 128 5 2100 5250 239/500 30039/500 522 648 4 0.17 3.87 5.76 3.79 135 400 500
500 720 167 6 2700 7180 230/500 30031/500 528 692 5 0.23 2.94 4.37 2.87 238 380 480
  720 167 6 2700 7180 230/500/W33 30031/500Y 528 692 5 0.23 2.94 4.37 2.87 238 380 480
  720 218 6 4600 10400 240/500CA - 528 692 5 0.28 2.39 3.56 2.34 295 320 400
  830 264 7.5 6730 12900 231/500CA - 536 794 6 0.33 2.05 3.05 2 580 280 360
  830 325 7.5 8630 17000 241/500CA - 536 794 6 0.36 1.85 2.76 1.81 745 220 300
  920 336 7.5 8430 15800 232/500/W33 30032/500Y 536 884 6 0.39 1.74 2.59 1.7 1020 240 320
530 710 136 5 2820 6700 239/530CA - 575 674 4 0.17 6 4 3.9 155 360 450
  780 185 6 3180 8310 230/530 30031/530 581 736 5 0.22 4.6 3.1 3 313 340 430
  780 185 6 3180 8310 230/530/W33 30031/530Y 581 736 5 0.22 4.6 3.1 3 312 340 430
  780 250 6 5640 12700 240/530CA - 581 736 5 0.31 3.3 2.2 2.2 410 280 360
  870 272 7.5 7130 14000 231/530CA - 589 817 6 0.3 3.3 2.2 2.2 645 260 340

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
530 870 335 7.5 9200 19000 241/530CA - 589 817 6 0.38 2.6 1.8 1.7 830 200 280
  980 355 9.5 10100 18800 232/530CA - 597 917 8 0.38 2.7 1.8 1.7 1170 190 260
560 750 140 5 3050 7200 239/560CA - 606 713 4 0.16 6.1 4.1 4 175 340 430
  820 195 6 3490 9950 230/560 30031/560 612 776 5 0.22 4.5 3 2.9 367 320 400
  820 195 6 3490 9950 230/560/W33 30031/560Y 612 776 5 0.22 4.5 3 2.9 365 320 400
  820 258 6 6210 14000 240/560CA - 612 776 5 0.3 3.3 2.2 2.2 465 260 340
  920 280 7.5 7100 14800 231/560/W33 30037/560Y 620 866 6 0.3 3.4 2.3 2.2 757 240 320
  920 355 7.5 10500 21600 241/560CA - 620 866 6 0.39 2.6 1.8 1.7 985 190 260
  1030 365 9.5 10900 20500 232/560CA - 629 966 8 0.36 2.8 1.9 1.8 1320 170 220
600 800 150 5 3450 8300 239/600CA - 647 762 4 0.17 5.9 3.9 3.9 220 320 400
  870 200 6 3760 10400 230/600 30031/600 654 825 5 0.21 4.8 3.3 3.2 417 300 380
600 870 272 6 6730 15600 240/600CA - 654 825 5 0.3 3.3 2.2 2.2 540 240 320
  980 300 7.5 8970 18000 231/600CA - 662 925 6 0.3 3.4 2.3 2.2 985 200 280
  980 375 7.5 10200 21600 241/600 40037/600 662 925 6 0.39 2.6 1.8 1.7 1079 180 240
  1090 388 9.5 12700 24900 232/600CA - 670 1025 8 0.36 2.8 1.9 1.8 1590 170 220
630 850 165 6 3970 9800 239/630CA - 685 805 5 0.18 5.6 3.8 3.7 280 280 360
  920 212 7.5 4170 11500 230/630 30031/630 693 866 6 0.22 4.7 3.1 3.1 511 260 340
  920 212 7.5 4170 11500 230/630/W33 30031/630Y 693 866 6 0.22 4.7 3.1 3.1 509 260 340
  920 290 7.5 7530 17300 240/630CA - 693 866 6 0.3 3.3 2.2 2.2 655 220 300
  1030 315 7.5 10500 20800 231/630CA - 693 974 6 30 3.4 2.3 2.2 1050 190 260
  1030 400 7.5 11600 24100 241/630/W33 - 693 974 6 0.38 2.7 1.8 1.7 1320 170 220
  1150 412 12 13400 25600 232/630CA - 712 1074 10 0.36 2.8 1.9 1.8 1850 140 180

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
670 820 112 4 2250 6400 238/670CA - 688 802 3 0.11 6.4 9.1 6.3 130 280 360
  900 170 6 3700 9600 239/670/W33 30039/670Y 698 872 5 0.17 4 5.9 4 317 260 340
  980 230 7.5 6850 15000 230/670 30031/670 706 944 6 0.21 3.2 4.8 3.2 657 240 320
  980 230 7.5 6850 15000 230/670/W33 30031/670Y 706 944 6 0.21 3.2 4.8 3.2 655 240 320
  980 308 7.5 8450 20000 240/670CA - 706 944 6 0.28 2.4 3.6 2.5 792 200 280
  1090 336 7.5 10900 22400 231/670CA - 706 1054 6 30 2.3 3.4 2.2 1250 180 240
  1090 412 7.5 13800 29000 241/670CA - 706 1054 6 0.37 1.8 2.7 1.8 1600 160 200
  1220 438 12 15400 30500 232/670CA - 724 1166 10 0.35 1.9 2.9 1.8 2270 140 180
710 950 180 6 3950 10500 239/710 30039/710 738 922 5 0.17 4 5.9 4 389 240 320
  950 180 6 3950 10500 239/710/W33 30039/710Y 738 922 5 0.17 4 5.9 4 387 240 320
710 950 243 6 5870 15600 249/710 - 738 922 5 0.22 3 4.6 2.8 495 240 320
  1030 236 7.5 6250 14900 230/710/W33 30031/710Y 746 994 6 0.21 3.2 4.8 3.2 742 220 300
  1030 315 7.5 8970 22000 240/710CA - 746 994 6 0.27 2.5 3.7 2.5 895 190 260
  1150 345 9.5 12200 26000 231/710CA - 754 1106 8 0.28 2.4 3.6 2.5 1450 180 240
  1150 438 9.5 13900 30500 241/710/W33 40037/710Y 754 1106 8 0.37 1.8 2.7 1.8 1900 150 190
750 920 128 5 2930 8500 238/750 - 772 898 4 0.11 6.1 9.1 6.3 135 240 320
  1000 185 6 5180 13200 239/750CA - 778 972 5 0.16 4.2 6.3 4 420 220 300
  1000 250 6 6560 18000 249/750 - 778 972 5 0.22 3 4.6 3.2 560 200 280
  1090 250 7.5 8450 18600 230/750CA - 786 1054 6 0.21 3.2 4.8 3.2 795 200 280
  1090 335 7.5 9950 24000 240/750CA - 786 1054 6 0.28 2.4 3.6 2.5 1065 180 240
  1220 365 9.5 13600 29000 231/750CA - 794 1176 8 0.28 2.4 3.6 2.5 1700 170 220

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
750 1220 475 9.5 17300 377500 241/750CA - 794 1176 8 0.37 1.8 2.7 1.8 2100 140 180
  1360 475 15 18700 36500 232/750 - 814 1296 12 0.35 1.9 2.9 1.8 3050 130 170
800 980 180 5 4140 12900 248/800 - 822 958 4 0.15 4.5 6.7 4.5 300 200 280
  1060 195 6 5640 14300 239/800CA - 828 1032 5 0.16 4.2 6.3 4 470 180 240
  1060 258 6 6240 15200 249/800/W33 40039/800Y 828 1032 5 0.21 3.52 4.8 3.2 638 180 240
  1150 258 7.5 8350 19100 230/800/W33 30031/800Y 836 1114 6 0.2 3.4 5 3.2 986 190 260
  1150 345 7.5 10900 26300 240/800 40031/800 836 1114 6 0.27 2.5 3.7 2.5 1246 170 220
  1280 375 9.5 14800 31500 231/800CA - 844 1236 8 0.28 2.4 3.6 2.5 1920 160 200
  1280 475 9.5 10900 40500 241/800CA - 844 1236 8 0.35 1.9 2.9 1.8 2300 130 170
850 1030 136 5 3340 10000 238/850 - 872 1008 4 0.11 6.1 9.1 6.3 240 - -
  1120 200 6 5330 15200 239/850 31139/850 878 1092 5 0.16 4.2 6.3 4 531 - -
850 1120 272 6 8170 22800 249/850 - 878 1092 5 0.22 3 4.6 2.8 740 - -
  1220 272 7.5 9370 21600 230/850 - 886 1184 6 0.2 3.4 5 3.2 1050 - -
  1220 365 7.5 11600 28300 240/850 40031/850 886 1184 6 0.27 2.5 3.7 2.5 1398 - -
  1360 400 12 16100 34500 231/850 - 904 1306 10 0.28 2.4 3.6 2.5 2200 - -
900 1090 190 5 4660 15300 248/900 - 922 1068 4 0.14 4.8 7.2 4.5 370 - -
  1180 206 6 6440 17000 239/900 - 928 1152 5 0.15 4.5 6.7 4.5 605 - -
  1280 280 7.5 10100 23200 230/900 - 936 1244 6 0.2 3.4 5 3.2 1200 - -
  1280 375 7.5 12800 31500 240/900/W33 40031/900Y 936 1244 6 0.26 2.6 3.9 2.5 1783 - -
  1420 515 12 21400 49000 241/900 - 954 1366 10 0.35 1.9 2.9 1.8 3350 - -
950 1250 224 7.5 7250 19600 239/950 - 986 1214 6 0.15 4.5 6.7 4.5 755 - -
  1250 300 7.5 9200 26000 249/950 - 986 1214 6 0.21 3.2 4.8 3.2 1000 - -

 

Boundary dimensions Basic load ratings Part number Installation Constant Axial Mass Limiting speeds
（mm）
mm kN Current Original dbmin Damin ramax e Y2 Y3 Y0 kg r/min
d D B rmin Cr Cor Grease Oil
950 1360 300 7.5 12000 28500 230/950 - 986 1324 6 0.2 3.4 5 3.2 1450 - -
  1360 412 7.5 14800 39000 240/950 - 986 1324 6 0.27 2.5 3.7 2.5 1990 - -
1000 1220 165 6 4660 14300 238/1000 - 1028 1192 5 0.12 5.6 8.4 5.6 410 - -
  1320 315 7.5 10400 29000 249/1000 - 1036 1284 6 0.21 3.2 4.8 3.2 1200 - -
  1420 412 7.5 15300 38500 240/1000/W33 40031/1000 1036 1384 6 0.26 2.6 3.9 2.5 2117 - -
  1580 462 12 21400 48000 231/1000 - 1054 1526 10 0.28 2.4 3.6 2.5 3500 - -
  1580 580 12 22500 50000 241/1000 - 1054 1526 10 0.35 1.9 2.9 1.8 4300 - -
1060 1280 165 6 4770 15000 238/1060 - 1088 1252 5 0.11 6.1 9.1 6.3 435 - -
  1280 218 6 6100 20000 248/1060 - 1088 1252 5 0.14 4.8 7.2 4.5 570 - -
  1400 250 7.5 9300 24400 239/1060CA/W33 - 1096 1364 6 0.16 4.2 6.3 4 1020 - -
  1400 335 7.5 11500 32500 249/1060 - 1096 1364 6 0.21 3.2 4.8 3.2 1400 - -
1060 1500 325 9.5 13800 34000 230/1060 - 1104 1456 8 0.19 3.6 5.3 3.6 2250 - -
  1500 438 9.5 17300 45500 240/1060 - 1104 1456 8 0.26 2.6 3.9 2.5 2515 - -
1120 1360 243 6 7250 24000 248/1120 - 1148 1332 5 0.15 4.5 6.7 4.5 735 - -
  1460 335 7.5 11700 34500 249/1120 - 1156 1424 6 0.2 3.4 5 3.2 1500 - -
  1580 462 9.5 18700 50000 240/1120 - 1164 1536 8 0.26 2.6 3.9 2.5 2905 - -
1180 1420 180 6 5870 18600 238/1180 - 1208 1392 5 0.11 6.1 9.1 6.3 575 - -
  1420 243 6 7710 27000 248/1180 - 1208 1392 5 0.14 4.8 7.2 4.5 770 - -
  1540 272 7.5 11100 31000 239/1180 - 1216 1504 6 0.16 4.2 6.3 4 1400 - -
  1540 355 7.5 13300 39000 249/1180 - 1216 1504 6 0.2 3.4 5 3.2 1800 - -
1250 1750 375 9.5 17900 45000 230/1250 - 1294 1706 8 0.19 3.6 5.3 3.6 2840 - -
1320 1600 280 6 9780 33500 248/1320 - 1348 1572 5 0.15 4.5 6.7 4.5 1160 - -
1320 1720 400 7.5 16100 49000 249/1320 - 1356 1684 6 0.21 3.2 4.8 3.2 2500 - -
1500 1820 315 7.5 11700 40500 248/1500 - 1536 1784 6 0.15 4.5 6.7 4.5 1700 - -
  1950 450 9.5 20700 63000 249/1500 - 1544 1906 8 0.2 3.4 5 3.2 3550 - -
1800 2180 375 9.5 16800 60000 248/1800 - 1844 2136 8 0.15 4.5 6.7 4.5 2900 - -

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