One Way AA Bearing AA55 (GC-D55160) Roller Type Freewheel Backstop Clutch

One Way AA Bearing AA55 (GC-D55160) Roller Type Freewheel Backstop Clutch

Production introduction

Features:

1. use characteristics: high speed,corrosion resistance
2. design for mechine and transmission equipment.
3. high torque
4. Complete models,produce stand and unstand products

Roller bearing is a kind of bearing. When the journal rotates, it makes circumferential contact with many rollers usually installed on the locating ring. Roller bearings can achieve good accuracy and rigidity through preloading. The inner ring with taper can also be used to arbitrarily adjust the working clearance of the bearing. This solution can completely meet the requirement of zero clearance of printing machine drum bearing

Type AA is a roller type freewheel non-bearing supported. Bearings are required to support axial and radial loads.

This design can accept an axial misalignment of inner and outer race of ± S/2.

Lubrication and sealing must also be provided by the installation.

Standard lubrication is oil.

The inner race is keyed to the shaft. The fit for centering of the outer race must be to H7 tolerance.

Connection of the outer race is via through bolts to grade 10.9 or better

Products Parameters 

NOTES

1) T max = 2 × T KN
2) Inner race overruns
3) Outer race overruns
Keyway to DIN 6885.1