Screw Down Bearings

What are Screw Down Bearings?

Screw down bearings are specialized rolling-element bearings engineered to handle extreme loads and harsh conditions. These bearings are particularly vital in industries such as metallurgy and mining, where they support large rotating equipment like blast furnaces, rolling mills, and steelmaking machinery. Their robust design ensures that they can bear axial and radial loads efficiently while maintaining excellent operational stability.

CHG Bearing: Your Trusted Manufacturer

Here's why you should choose us:

Customization and Solutions: We offer tailored solutions to meet various working conditions, ensuring that our products fit seamlessly into your equipment.

30 Years of Industry Experience: Our expertise is backed by decades of serving large companies with reliable bearing solutions.

Innovation and Certifications: With over 50 invention patents, we have passed ISO9001 quality management and ISO14001 environmental management certifications. Feel free to contact us at [sale@chg-bearing.com] for more information.

Technical Specifications

Specification	Details
Load Capacity	Extremely high
Material	Chrome steel/G20Cr2Ni4A
Temperature Range	-40°C to +200°C
Customization Options	Size, structure, material, lubrication
Standards Compliance	ISO9001, ISO14001

Benefits of Screw Down Bearings

High Precision and Quality: Essential for ensuring the operational stability and processing quality of machinery in demanding environments.

Durability and Wear Resistance: Built to withstand high temperatures, heavy loads, and other challenging conditions, minimizing maintenance needs and maximizing uptime.

Customizability: Adaptable to diverse applications through customizable sizes, structures, and materials.

Cost-effectiveness: Offers superior performance and longevity at a competitive price point, delivering outstanding value to customers.

Applications

Screw down bearings play a critical role in multiple sectors:

Metallurgical Industry: Ideal for blast furnaces, rolling mills, and steelmaking equipment due to their ability to handle extreme pressures and temperatures.

Mining Machinery: Integral in jaw crushers, impact crushers, vibrating screens, and feeders, providing strength and alignment even in high-impact scenarios.

Installation Guide

Preparation: Ensure all components are clean and tools are ready.

Alignment: Properly align bearings to prevent misalignment issues.

Lubrication: Use appropriate lubricants to reduce friction and wear.

Mounting: Employ precision techniques to secure bearings in place effectively.

Maintenance and Care

Routine Inspections: Regularly check bearings for signs of wear and replace them as needed.

Consistent Lubrication: Maintain optimal lubrication levels to ensure smooth operation.

Environmental Control: Protect bearings from contaminants to extend their lifespan.

FAQ

Q: What makes screw down bearings different from standard bearings?

A:They are designed to handle higher loads and more severe conditions than standard bearings, making them suitable for heavy-duty industrial applications.

Q: Can these bearings be customized for specific equipment?

A: Yes, we offer customization in terms of size, structure, material, and lubrication to meet your precise requirements.

Customer Reviews

"CHG Bearing has transformed our production line, reducing downtime significantly."
— Michael T., Production Manager

"The durability and precision of CHG's bearings are unmatched. We've seen improved operational stability since using them."
— Emily R., Technical Engineer

Contact Us

For expert advice and custom solutions on screw down bearings, please contact us at [sale@chg-bearing.com]. Our team is dedicated to helping you achieve efficient and reliable operations.

Boundary dimensions								Basic load ratings	Designations		Mass
mm								kN	Current	Original	kg
D	D1	d1	T	R	M1	M2	rmin	Coa
150	148	127	48	228.6	M12	-	1.5	1630	TTSV150	4297/150	5
175	173	152	53	228.6	M12	-	1.5	2180	TTSV175	4297/175	8
203	201	178	65	254	M12	-	1.5	2540	TTSV203	4297/203	11
205	203	178	65	254	M20	-	1.5	3370	TTSV205	4297/205	15
235	233	208	73	280	M20	-	1.5	3370	TTSV235	4297/235	18
265	263	229	81	304.8	M20	-	1.5	4130	TTSV265	4297/265	24
320	318	280	95	380	M24	-	1.5	7370	TTSV320	4297/320	42
377	375	330	112	457.2	M24	-	2.5	8230	TTSV377	4297/377	86
380	378	330	112	457.2	M24	M30	1.5	8220	TTSV380	4297/380	67
410	408	355	122	508	M24	M30	3	11300	TTSV410	4297/410	115
440	438	380	130	508	M24	M36	3	18500	TTSV440	4297/440	140
495	492	432	146	558.8	M24	M36	3	19100	TTSV495	4297/495	198
525	522	460	155	635	M24	M36	3	20380	TTSV525	4297/525	210
555	552	482	165	635	M24	M36	3	21380	TTSV555	4297/555	275
580	577	510	165	710	M24	M42	3	23540	TTSV580	4297/580	250
610	607	533	178	762	M30	M42	3	24170	TTSV610	4297/610	350
640	637	550	185	762	M30	M42	3	28670	TTSV640	4297/640	410
Boundary dimensions								Basic load ratings	Designations		Mass
mm								kN	Current	Original	kg
D	D1	d1	T	R	M1	M2	rmin	Coa
150	148	127	55	457.2	M12	-	1.5	1630	TTSX150	4379/150	7
175	173	152	62	457	M12	-	1.5	2180	TTSX175	4379/175	11
205	203	178	76	508	M20	-	1.5	2540	TTSX205	4379/205	18
235	233	208	85	560	M20	-	1.5	3370	TTSX235	4379/235	26
265	263	229	95	609.6	M20	-	1.5	4130	TTSX265	4379/265	37
320	318	280	112	762	M20	-	2.5	7370	TTSX320	4379/320	62
380	378	330	129	914.4	M24	M30	1.5	8550	TTSX380	4379/380	101
410	408	355	142	1016	M24	M30	3	11300	TTSX410	4379/410	130
440	438	380	152	1016	M24	M36	3	18500	TTSX440	4379/440	160
495	492	432	172	1066.8	M24	M36	3	19100	TTSX495	4379/495	210
525	522	460	180	1270	M24	M36	3	20380	TTSX525	4379/525	250
555	552	482	192	1270	M24	M36	3	21380	TTSX555	4379/555	280
580	577	510	195	1422.4	M24	M36	3	21540	TTSX580	4379/580	310
610	607	533	205	1520	M30	M42	3	24170	TTSX610	4379/610	410
640	637	550	214.8	1740	M30	M42	3	28670	TTSX640	4379/640	450
710	705	610	250	1600	M30	M42	4	31540	TTSX710	4379/710	850
750	745	650	260	1600	M30	M48	4	38430	TTSX750	4379/750	750
800	795	700	270	1700	M30	M48	5	40150	TTSX800	4379/800	930