One Way Sprag Clutch Bearing External Bearing Support Required Backstop Clutch

One Way Sprag Clutch Bearing External Bearing Support Required Backstop Clutch

Overrunning, Indexing, Backstopping External Bearing Support Required, Ramp & Roller Clutches

Model ASNU is a ramp & roller type clutch, non-bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing are required.

Nominal outer diameter is the same as a Series 63 ball bearing.

Product Features

• The outer race has positive n6 tolerance, to give a press fit in a H7 housing. Additional side notches in the outer race provide positive torque transmission.
• If the housing is to K6 tolerance, use of the notches is not necessary, but the housing must be strong enough not to expand after assembly.
• This design can accept an axial misalignment of inner and outer race of +/- S/2.
• These clutches are oil dipped at the factory but must be filled to the proper level before operation.
• This clutch is designed for oil lubrication. For grease lubrication, reduce the maximum overrunning speed to 50% of listed value.

One Way Clutch Bearing ASNU Series Specifications: