Products Power Transmission Products

  • Large Size Conveyor Chain for Heavy Loads

Bearing Roller Conveyor Chain

Tsubaki's Bearing Roller Conveyor Chain, with its unique structure that includes cylindrical bearings in the rollers, helps solve the needs of higher efficiency, lower costs, suppression of stick-slip phenomenon, and longer roller/rail life that face traditional conveyor chain.

We offer a wide array of attachments. Meter pitches are standard, with inch pitches also available.

Bearing Roller Conveyor Chain
Useful Information
New structure for outer race (roller) and spacer. (Oct. 1, 2014)

Bearing Roller Structure and Functions

Bearing Roller Structure and Functions

Bearing roller functions

  • Reduces the chain's running resistance (1/3 that of general use chain)
  • Greatly increases the allowable load of the rollers.

Bearing roller effects

  • Less chain tension and required motor kW.
  • Stops stick-slip phenomenon on long conveyors or at low speed operation.
  • Suppresses poor roller rotation problems and decreases rail wear.
  • Better wear life (between bushes and rollers)
  • Reduces CO2 output.

Attachment Types

Click below for attachment types

Product Lineup

Standard Series

Product Types / Features
Standard (Previous) Specifications

Standard (Previous) Specifications

Has the same dimensions as RF conveyor chain with R or F rollers. Offers 5x the wear life of general use conveyor chain (DT Series).

Details
Anti-dust Specifications

Anti-dust Specifications

Labyrinth construction and seals make it difficult for dust to penetrate the rollers compared to Standard Series Bearing Roller Conveyor Chain. (*Patented)

Details

Lube-free Series

Product Types / Features
Lube-free Series Standard Specifications

Lube-free Series Standard Specifications

Uses special cylindrical bearings that provide self-lubricating functions between bushes and rollers -- rollers can be used without additional lubrication. No additional lubrication required.

Details
Lube-free Series Water Resistant Specifications

Lube-free Series Water Resistant Specifications

Uses alternating stainless steel and special cylindrical bearings in the roller to provide lube-free operation in contact with water. (*Patented)

Details
Completely lube-free specifications

Completely lube-free specifications

Requires no additional lubrication between pins - bushes and bushes - rollers.

Details