Products Power Transmission Products

  • Conveyor Chains for Specific Applications

Bearing Bush Conveyor Chain

Needle bearings between pins and bushes minimize wear elongation as much as possible.

Perfect for positioning and tact conveyance.

Bearing Bush Conveyor Chain

Providing solutions -- examples of use by industry & application

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Thanks to our long years of experience and performance, Tsubaki is able to provide solutions to any problems imaginable users face when using conveyor chain.

1. Reference Number System

RF05100 R - NB - 1L A2
(1) (2) (3) (4) (5)
  • (1) Chain size
  • (2) Roller type
  • (3) Series
  • (4) Attachment spacing
  • (5) Attachment type

2. Table of Sizes, Max. Allowable Load, and Roller Allowable Load

Chain size Pitch (mm) Max. allowable load (kN) Roller allowable load (kN)
RF03075R-NB 75 2.45 0.54
RF05100R-NB 100 4.9 1.03
RF10150R-NB 150 7.85 1.77
RF12200R-NB 200 9.81 2.5
RF17200R-NB 200 12.7 4.02
RF26250R-NB 250 19.6 5.3
RF36300R-NB 300 24.5 7.45

Roller allowable load shows values under lubricated conditions.