RB2008 Industrial RB Cross Roller Bearing Precision Cross Roller Bearing (20x36x8mm) high engineering rotary table RB bearing

Industrial RB Cross Roller Bearing RB2008UUCCOP5 Precision Cross Roller Bearing (20x36x8mm) High precision rotary table RB bearing

Industrial RB Cross Roller Bearing RB2008 Precision Cross Roller Bearing (20x36x8mm) High precision rotary table RB bearing
RB Cross Roller Bearing
RB series cross cylindrical roller bearings are the basic type of cross cylindrical roller bearings. The size of the inner and outer rings is miniaturized. It has structure with separable outer ring, integrated design of inner ring, suitable for parts requiring high rotation accuracy of inner ring. RB series cross cylindrical roller bearing has two structural types: RB (open type) and RB-UU (double end face seal) type.

Parameters:

Model Number: RB2008
Inner Diameter: 20 mm
Outer Diameter: 36 mm
Bore :                   8 mm
UU: Double Sealed
The Feature of RB Crossed Roller Bearing :
1. Excellent rotation accuracy. The RB series crossed roller bearings produced by Luoyang Yadian Machinery Equipment Co.,Ltd can provide negative clearance types, accuracy grades P5 / P4 / P2.
2. RB series cross roller bearings are specially suitable for the applications where space is limited, while high rigidity and high rotation accuracy are required. Such as joints and swiveling units of industrial robots, swiveling tables of machining centers, rotary units of manipulators, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines.
3. Withstand large axial and radial loads. Because the rollers are arranged perpendicular to each other on the raceway through the spacer, they are in line contact with the raceway, not point contact with the ball turntable bearing.
4, greatly save installation space.
5. Reduce the shaft length and processing cost. The thermal expansion causes limited changes in geometric dimensions.
6.Using nylon divider, low moment of inertia, low starting torque, easy to control angular division
7. Optimized pre-tightening force, high rigidity, high precision of guide roller operation

Our Stock

For  those items are available in the warehouse, we shall deliver them within 7 days upon receiving payment, and those are not available , we shall arrange to produce them however a minimum order is required, and the lead time shall be around 10-30 days.

NERT New Customer Bearings

Thanks to our experienced designer and manufacturing engineer, we accept customized design, some samples are shown below,if you are interested  in the customized design, please feel free to leave a message or contact us directly. These bearings include: Customized bearing for UAV , driving ring, integral thin section rack and hybird rolling media phosphating thin section bearing.

Applications:

Our BOBI cross roller bearings are widely used in the following fields: Medical Equipment, Rotary polishing equipment, X-ray – MRI, Rotary pipe cutting equipment, Rotary welding equipment, Semi-conductor equipment Rotary actuators, Rotary work holding tables, Aerospace - auxiliary equipment, Turrets, Gun turrets, Turntables, Indexing tables, Missile launchers, Machine tools, Lathe accessories, Radar equipment, Robotics, Radar drives, Antenna pedestals, Packaging equipment, Satellite antennas, Pedestals Labeling machines, Truck mounted communication equipment, Food processing equipment, Bottling equipment.