| CRBH11020 Crossed Roller Bearings Specification Sheet | |||||||||||
| Model Number | Main dimensions | Mounting dimensions | Basic load rating (radial) | weight | |||||||
| Inner ring d (mm) | Outer ring D(mm) | Roller pitch circle dp(mm) | Width B(mm) | Greasing hole φ | Chamfer r(min) | ds | Dh | C kN | C0 kN | Kg | |
| CRBH11020 | 110 | 160 | 133 | 20 | 0.6 | 1.5 | 120 | 150 | 52.4 | 77.4 | 1.56 |
IKO crossed roller bearings CRBH series:
CRBH10020ACRBH11020ACRBH12025ACRBH13025ACRBH14025ACRBH15025ACRBH20025ACRBH25025A
Product Feature
High Rotation Accuracy The spacer retainer fitting among cross-arrayed rollers prevents rollers from skewing and the rotational torque from increasing due to friction between rollers. Unlike conventional types using steel sheet retainers, the Cross-Roller Ring does not cause unilateral contact of roller or seize. Thus, even under a preload, the Cross-Roller Ring provides stable rotation.
Application
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.
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