Cross tapered roller bearing is a variation of cross cylindrical roller bearing. During working, its tapered rolling elements do pure rolling movement without relative skidding, hence the limit speed of this kind of bearing is far higher than that of cross cylindrical roller bearing, while the friction moment is lower.

 Cross tapered roller bearing features

1.Able to accommodate combined axial and radial loads, as well as tilting moment.

2.High quality bearing steel as raw material, with advanced heat treatment and processing technique, ensures bearings high rigidity and superb running accuracy.

3.With a slot between inner rings for lubrication.

4.With tapped holes on the outer ring of big size slewing ring, convenient for handling and installation.

Applications: High speed worktable, Vertical boring mills,Vertical grinding machines spindles, CNC vertical lathe, and Other machine tools.

Mounting of crossed tapered roller bearing

1.Before installation, please clean bearing bracket, shaft, or other components, make sure there is no burrs or rough edge.

2.According to above figure, standard installation process on a platform is in the follow order: (1+4)→6→(2+5)→8→3→7. But since BRS cross tapered roller bearings are pre-tightened by bolts, users only need to install 6&7 mounting flange to the base with screw.

3.Rotation test
4.To ensure bearings' good performance and service life, following points require particular attention: sufficient & correct lubricating, periodic inspection of lubricating system, operation below specified parameters, avoid impact load as far as possible.

1.custom-made according to the requirements

2.The required bearing inner ring, outer ring, height, and other detailed data can communicate with our engineers directly.

1.Q: Are you trading company or manufacturer ?

A: We are professional slewing bearing manufacturer with 20 years’ experience.

2.Q: How long is your delivery time?

A: A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in stock, Also it is according to quantity.

3.Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample, it is extra

4.Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment

5.Q: Can you provide special customization according to the working conditions?

A: Sure, we can design and produce the slewing bearings for different working conditions

6.Q: How about your guarantee?

A: We provide lifelong after-sales technical service

7. Q:Which Certificate your factory have ?

A: We have BV, ABS, DNV, ISO9001 certificate.

8. Q: What is your contact information?

A: Whatsapp/Wechat/Mob:8618603790073