Products Power Transmission Products

  • Special Large Size Conveyor Chain

Shoulder Bush Conveyor Chain

The outer dimensions of this chain are the same as a base conveyor chain's, but the larger bush diameter increases the roller allowable load, allowing for conveyance of heavier objects. Also effective against bush outer wear.

Operating temperature range: -20ºC to 200ºC

The chain's coefficient of friction while running is 0.10 (lubricated) and 0.18 (unlubricated).

Shoulder Bush Conveyor Chain

1. Structure

Structure fig.

2. Reference Number System

RF12200 F - DB - AT - 1L A2
(1) (2) (3) (4) (5) (6)
  • (1) Chain size
  • (2) Roller type: R = R roller, F = F roller, S = S roller, M = M roller, N = N roller
  • (3) Shoulder bush
  • (4) Series
  • (5)Attachment spacing
  • (6) Attachment type

3. Table of Sizes and Strength

See the values for the base chain for average tensile strength.

Size Pitch (mm)
RF10100-DB 100
RF10150-DB 150
RF6205-DB 152.4
RF12200-DB 200
RF12250-DB 250
Size Pitch (mm)
RF17200-DB 200
RF17250-DB 250
RF17300-DB 300
RF26250-FB 250
RF26300-DB 300
Size Pitch (mm)
RF26450-DB 450
RF36300-DB 300
RF36450-DB 450
RF36600-DB 600