Summary

Standard Aluminum Idler Rollers - Dead Shaft - 3” OD

Specifications

3" Nominal OD, Dead Shaft

Part Number: SA-3.0-1.0-RF-OS

6061-T6 aluminum tubing.

O.D. skim cut and polished.

O.D. to bore concentricity:
- Roll face to 44": 0.002" T.I.R.
- Roll face to 72": 0.004" T.I.R.
- Roll face to 84": 0.007" T.I.R.

Taper over face width not to exceed 0.0005"/ft. length (0.002" min.).

Dynamically balanced to your line speed within ISO grade G6.3. Additional fee if over 1000 F.P.M.

Special low drag ER style bearings for 1.0" diameter thru shaft.