|Identification number||Main dimensions||Basic load rating(axial)||Basic load rating(radial)||weight|
|inner ring||outer ring||width||Installing hole||Chamfer||φLa||φLi||Ca||C0a||Cr||Cor||Kg|
|(mm)||(mm)||(mm)|| || || || || || |
XSU Crossed roller bearing, sealed on both sides,
greased,preloaded, centred on the inside and outside diameter,
bearing rings can be screw mounted directly on the adjacent
Crossed roller bearings XSU
Inner and outer ring suitable for flange mounting Crossed roller
bearings XSU are screw mounted directly to the adjacent
construction through both bearing rings .The adjacent construction
must be flat and uniformly rigid,while the connection between the
bearing adjacent components must be by force locking. For the upper
and lower adjacent construction, a cylindrical pot with a flange
ring has proved effective .The wall thickness of the pot should be
approximately one third of the flange thickness s and the pot
height HT should be at least five times the flange thickness s .
For a more uniform rigidity of the bearing arrangement, thicker
walls of the pot and flange ring are more favourable than thin
walls with ribs.
In order to achieve the most linear force flow possible, arrange
the pot precisely above or below the row of rolling elements!
Features Of Cross Roller Bearing
1.with excellent rotational accuracy
2. Installing simplifies operation
3. Bear large axial and radial loads
4.Significant savings in installation space
5. High speed capability
6. Shaft length and reduce processing costs, the geometry of
thermal expansion is limited to hanges .
7. Nylon spacer, low inertia, low starting torque, easy to control
8. Optimization of preload, rigidity, high precision guide rollers
9. Carburizing steel provides excellent impact resistance and
surface abrasion resistance
10. Simple but adequate lubrication
Series Model No.
•Industrial Robotic arm,Reducer drive
•precision Turntable,NC rotary table
•Rotation part of Machine tools
•Inspection instrument,Medical equipment
• Aviation equipment,Military radar etc
Packing and shipment
2.Wooden box package:200mm-1500mm
Shipping:By air or By sea according to request.