Summary

Lightweight Aluminum Idler Rollers - Dead Shaft - 4” OD

Specifications

4" Nominal OD, Dead Shaft

Part Number: LW-4.0-SD-RF-OS

SD	A
1"	5/8"
1.25"	3/4"
1.5"	27/32"

6061-T6 aluminum tubing.

O.D. skim cut and polished.

O.D. to bore concentricity:

- Roll face to 48": 0.002" T.I.R.

- Roll face to 84": 0.004" 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", 1.25" or 1.5" diameter thru shaft.