Item accommodates the idler sprocket (sprocket wheel) p/n w64-8m-60-sf; this is equipped with two permently lubricated, ball bearing units for long, smooth, trouble-free performance. Sheaves, pulleys or other products can be removed without dismantling the idler bushing assembly.
A rigid metal item usually fabricated from steel castings and/or welded steel pieces and designed with one or more hole(s) in line to accompany and hold, align, or support a mechanical shaft that rotates through an arc not to exceed 360 degrees (6.282 radians). It may have provision to accommodate a bushing or sleeve but usually it has a straight drilled shaft-support hole. Mounting holes are provided for attaching to a supporting member or main body. Excludes housing, bearing unit (as modified).
Classification: Shaft couplings, except universal joints
NSN 5960-01-454-7064
NSN 5960-01-228-7092
NSN 5985-01-144-0678
NSN 6220-01-426-8824
NSN 6320-01-359-3921
NSN 6650-01-411-6292
NSN 5895-01-077-3846
NSN 6135-01-584-0941
NSN 5999-01-608-0802
NSN 6610-01-625-6855
NSN 5935-01-009-6412
NSN 6220-01-168-9383