one way bearing

1. Bearing is sprag type freewheel. It intergrated into 62 series ball bearing. It is bearing supported, delivered grease lubricated and protected against dust of more than 0.3mm. The use of additional recommended especially when the working temperature exceeds 50 degree.

2. Oil bath lubrication is also possible if the original grease is first flushed out usin ga suitable solvent.

3. Torque transmission is ensured by a press fit assembly into a rigid outer housing with N6 tolerance. and onto a shaft wiinital bearing radial clearance is set at C5, and is reduced if using  the press fit as specified.

4. The sealing in tohe both side of inner race or outer is assembled into the inner race by a taper. So it improved the fastness, togther raised the work efficiency.

5. If not fit assembly , giving a PP series C3 bearing clearance will be necessary.

6. The bearing series is 5mm wider but is equipped with lip seals to be water a splash resistant.

7. The bearing is a sprag type freewheel integrated into 62 series ball bearing (except size 40). In addition to the basic features a keyway on the inner race. For this reason it can be keyed to a shaft to K6 tolerance.The outer race must still be pressed to N6 tolerance.

8. Bearing PP series features a keyway on both the inner and outer race. The recommended mounting tolerance are K6 on the rigid housing. A H6 tolerance on the shaft or H6 in the housing are also acceptble for a slight fit assembly.

9. Operating temperature range:-40 degree to +100 degree peaks up to +120 degree are acceptable for short periods.