XI 12 0288 N Internal Gear Teeth Cross Roller Bearing
The XI 12 0288 N bearing is a cross roller slewing bearing with an inner diameter of 216 mm , an outer diameter of 340 mm, a width of 38 mm. It typically uses P0,P6,P5,P4,P2 grade precision tolerances and no type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
XI 12 0288 N internal gear teeth cross roller bearing
Inner diameter:10 - 1000 mm
Outer diameter:36 - 1250 mm
Width:8~110mm
Weight:0.04~360Kg
Model Number:RA,RA-C,RB,CRBC,CRBH,RC,RE,XSU,RU,XR,SX
Precision Rating: P0,P6,P5,P4,P2
Seals Type:Rubber Seal
Ring Material:42CrMo, 50Mn, steel 45#
Rolling Element:Chrome steel GCr15 or GCr15SiMn
Accuracy Grade:P0,P6,P5,P4,P2
Normalizing Hardness:187HB-241HB
Quench & Temper Hardness:229HB-269HB
Raceway hardness after quenching: 55HRC-62HRC
XI 12 0288 N internal gear teeth cross roller bearing because of its vertical arrangement of cylindrical roller with a 90°V groove through the separate spacers in the deep groove rolling surface. This design allows just one bearing to receive loads in all directions including radial, axial and moment load.
At the same time, cross roller bearing is a light weight, compact type with thinnest possible inner and outer rings, especially for the thinnest, with high rigidity.
The spacers fitting among cross arranged rollers prevents rollers from skewing and the rotation torque from increasing due to friction between rollers. The spaces keeps rollers in their proper position, thereby preventing them from skewing. It does nor cause unilateral contact of roller or locked rollers. Since the inner and outer rings are designed to be separable, the bearing clearance can be adjusted, in addition, a preload can be applied. These features enable accurate rotation.
The inner and outer rings, which are separable, are secured to the body after being installed with rollers and spacers. Therefore, it is easy to handle the rings when installing the cross roller bearing.
Share this product to:
Let more people see your product
-
- RE4010 cross roller slewing bearing
- RE4010 cross roller slewing bearing d*D*H:40x65x10 material: 50Mn, 42CrMo
-
- CRB60040 cross roller slewing bearing
- CRB60040 cross roller slewing bearing d*D*H:600X700X40 material: 50Mn, 42CrMo
-
- 1797/2500G2K1 cross roller bearing ring
- 1797/2500G2K1 slewing ring/slewing bearing Inner diameter: 2500 mm Outer diameter: 2920 mm Width:260
-
- SX011814 cross roller slewing bearing
- SX011814 Cross-Roller slewing Ring d*D*H:70x90x10 material: 50Mn, 42CrMo
-
- KAA10CLO thin section bearing
- KAA10CLO thin section bearing d*D*H:1x1.375x0.1875 weight:0.026pounds Payment term:FOB Dalian Delivery time:10-15 days material: 50Mn
-
- VLU 20 0414N Slewing Bearing
- VLU 20 0414N Slewing Bearing Slewing ring bearings are large-sized bearings with compositive
-
- 130.25.500 UWE slewing bearing/slewing ring
- 130.25.500 UWE slewing bearing/slewing ring d*D*H:366x634x148 material: 50Mn, 42CrMo
-
- RKS.062.20.0414 slewing bearings with internal gear teeth
- RKS.062.20.0414 slewing bearings with internal gear teeth Inner diameter: 80 - 5000 mm