Products Power Transmission Products

  • Special Small Size Conveyor Chains

Hollow Pin Double Pitch Chain

A Double Pitch Chain, featuring pins with holes through them for mounting various attachments for conveyance.

Available in Standard Series, SS (stainless steel) Series, and NP (nickel plated) Series

Hollow Pin Double Pitch Chain

1. Features

  • Regardless of whether the chain is straight or wrapped around a sprocket, the center distance between the attachment is always the same.
  • Attachment load is distributed equally to link plates on both sides of the chain. This provides strength advantages and makes the chain less likely to meander while running.
  • It is easy to replace attachments, do maintenance, or adjust attachment spacing even while the chain is installed on the equipment.
  • Operating temperature range (Standard Series): -10ºC to 150ºC.

Use a lubricant that is suited to the operating temperature.

2. Model Numbering Example

RF2040 S - HP - NP
(1) (2) (3) (4)
  • (1) Chain size
  • (2) Roller type: S = S roller, R = R roller
  • (3) Chain type: HP = Hollow pin
  • (4) Chain series: Blank = Standard Series, NP = NP Series, SS = SS Series, LMC = LMC Series

3. Dimensions/Specifications

*Select the model number for detailed information.
(contact a Tsubaki representative regarding model numbers with no additional details).

Chain Size and Series Roller Type Standard Series SS Series
S RF2040S-HP RF2040S-HP-SS
RF2050S-HP RF2050S-HP-SS
RF2060S-HP RF2060S-HP-SS
RF2080S-HP RF2080S-HP-SS
R RF2040R-HP RF2040R-HP-SS
RF2050R-HP RF2050R-HP-SS
RF2060R-HP RF2060R-HP-SS
RF2080R-HP RF2080R-HP-SS