RU series crossed roller  bearing  are based on cylindrical roller being arranged vertically to each other in a 900 V groove rolling surface through the isolation piece, so cross roller bearing can withstand load from multi-direction, like: Radial, axial and torque. Since the cross roller ring achieves high rigidity and the precision can reach up to P2, P4, despite the mininum possible dimensions of the inner and outer rings, it is optimal for applications such as industrial robot, rotation of the machining center, precision rotary worktable, medical machine, calculator, military industry, IC manufacturing devices and other equipments.

RU297UU-CCO-X Cross Roller Slewing Ring Tapped through holes Turntable Bearing, cylindrical rollers are arranged crosswise.This design allows just one bearing to receive loads in all directions including, radial, axial and moment load. The inner and outer rings are designed to be separable, the bearing clearance can be adjusted. In addition, highly accurate rotary motion is ensured through adjusting the bearing clearance to provide a preload. .

• Item: RU297UU-CCO-X Ball Bearings
• Type: Cross Roller Slewing Ring Tapped through holes Turntable Bearing
• Closures: Sealed
• Dimensions: 210x380x40mm/Metric
• Type: X = Tapped Through Holes
• CC0 = is the radial Clearance
• Inner Diameter (ID): 210mm
• Outer Diameter (OD): 380mm
• Width/Height/Bridth (W/H/B): 40mm
• dp: 297mm Roller pitch circle dia.
• PCD1: 240mm 16-M12 through Mounting hole
• PCD2: 350mm 16-??14 drilled through Mounting hole, ??20 counter bore depth 13

 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