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  • Special Large Size Conveyor Chain

Special Large Size Conveyor Chain

Chain that addresses elongation and roller wear issues.

Tsubaki offers a complete line-up of special large size conveyor chains, including our FB Series that minimizes chain elongation thanks to a special solid lubricant, our shoulder bush conveyor chain that improves roller allowable load and wear resistance, and our FA Series with its special surface hardening that increases wear resistance.

Special Large Size 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.

Structure

Structure

Roller types

Large size conveyor chains come with three basic roller types, depending on the application.

Basic Roller Types for Large Size Conveyor Chain
R roller F roller S,M,N roller
R roller fig. F roller fig. S,M,N roller fig.
  • Our most basic, versatile roller type.
  • Features a high roller allowable load and low frictional resistance.
  • Can easily stop lateral motion.
  • Perfect for rough operating conditions, standard slat conveyors, etc.
  • *When using K attachments, be aware that the attachment area may contact the roller flange.
Works to alleviate shock and wear when engaging the sprocket.
  • S rollers: The outer diameter of roller is smaller than the plate height.
  • M rollers: The outer diameter of roller is slightly larger than that of S rollers.
  • N rollers: The outer diameter of roller is the same as with M rollers, but the pins are thicker for better strength. (RF26200N or higher)

Attachment Types

Click below for attachment types.

Product Lineup

Measures against chain elongation

Product Types / Features
FB Series

FB Series

Uses a solid lubricant and seal structure to give the chain more than twice the wear life over previous products. Suitable for minimizing chain elongation.

Details

Measures against bush/roller wear

Product Types / Features
Shoulder Bush Conveyor Chain

Shoulder Bush Conveyor Chain

Large bush outer diameter, increasing load capacity.

Details
FA Series

FA Series

Features a special hardening treatment on the bushes and rollers for increased wear resistance.

Details