RB12016 Crossed Roller Bearing|thin Section Bearing|120*159*16mm|thin Section Slewing Bearing

 RB12016 crossed roller bearing|thin section bearing|120*159*16mm|thin section slewing bearing

Quick Details

• Type: Slewing Bearing
• Brand Name: BYC
• Bore Size: 120 mm
• Outside Diameter: 150 mm
• Model Number: RB12016
• Feature: Cross Roller
• Gear Options: Nongeared
• Seals Type: Two side rubber seals(UU)
• Place of Origin: Henan, China (Mainland)
• Thickness (mm): 16
• Material: GCr15 bearing steel
• Number of Groove: 2
• Axial load rating Ca (KN): 43
• Radial load rating Cr (KN): 24.2
• Weight (Kg): 0.72
• Material(spacer): Nylon
• Groove type: linear
• Types of Lubrication: grease
• Applications: Robot arm,Machine tools,Medical equipment

Packaging & Delivery

Specifications

Thin section bearing,These bearings are slim bearings having a small outside diameter, in comparison with the bore diameter, 

 

 RB12016 crossed roller bearing|120*159*16mm|thin section bearing

(Separable Outer Ring, Type for Inner Ring Rotation)

RB12016 crossed roller bearing is the basic model of the Cross Roller bearing, despite the minimum possible dimensions of the inner and outer rings, its outer ring is separable while the inner ring is integrated with the main body.  This model is used in locations where the rotation accuracy of the inner ring is required. 

Rotation accuracy: With the Cross Roller bearing, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90°V groove, separated from each other by a spacer retainer.  This design allows just one bearing to receive loads in all directions including, radial, axial and moment loads. Since the Crossed Roller bearingachieves high rigidity and the precision can reach up to P4.P2,despite the minimum possible dimensions of the inner and outer rings,it is optimal for applications 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.Structure features of RB12016 crossed roller bearing:

The spacer retainer fitting among RB series crossed roller bearing cross arrayed rollers prevents rollers from skewing and the rotation torque from increasing due to friction between rollers. Unlike conventional types using steel sheet retainers, the Cross roller bearing does not cause displacement or locking of rollers and provides a stable rotation torque. Since 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.

Usage characteristics

The inner and outer rings, which are separable, are secured toRB12016 Cross Roller bearing body after the rollers and spacer retainers are installed. This procedure prevents the rings from separating from each other.  Thus, it is easy to handle the rings when installing this type.

 Packing:

Vacuum package:40mm-200mm
Wooden box package:200mm-1500mm

Shipping:

 By air or By sea

Example of installation for RB12016 crossed roller bearings:

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