Curved Double Pitch Chains

  • We increased the clearance between the pins and bushes on Double Pitch Chain to give it a degree of freedom and allow it to be used in curved conveyance with a guide.
  • Base chain is made-to-order. Contact a Tsubaki representative for more information. Stainless steel and Lambda Series (lube-free) chains also available.

List of Model Numbers

※ Click the model No. for detailed information.

Pitch
mm
Roller
type
Model No. Roller dia.
( Bush dia. )
mm
Inner width
of inner link
mm
25.40 S RF2040S-CU 7.92 7.95
31.75 RF2050S-CU 10.16 9.53
38.10 RF2060S-CU 11.91 12.70
50.80 RF2080S-CU 15.88 15.88
25.40 R RF2040R-CU 15.88 7.95
31.75 RF2050R-CU 19.05 9.53
38.10 RF2060R-CU 22.23 12.70
50.80 RF2080R-CU 28.58 15.88