Stainless steel drive chain

  • SS Series: The material uses SUS304 equivalent. Provides more corrosive resistance than surface treated chain. Can be used in corrosive, high/low temperature environments.
  • NS Series: The material uses SUS 316 equivalent. Suitable for applications requiring higher corrosive resistance than the SS Series.
  • AS Series: The pins and rollers are made of heat-treated precipitation hardened stainless steel. Provides 1.5 times the SS Series allowable maximum tension. (the anti-corrosion performance is slightly reduced)
  • LSC Series: This lube-free chain is made of SUS304 with special engineering plastic sleeves.

List of Model Numbers

※ Click the model No. for detailed information.

Pitch
mm		 No. of strands Model No. Roller dia.
(Bush dia.)
mm		 Inner width
of inner link
mm
SS Series NS Series AS Series LSC Series
Stainless
steel roller 		Engineering
plastic roller
3.7465 1 RS11-SS-1 --- --- --- --- 2.285 1.83
6.35 1 RS25-SS-1 RS25-NS-1 --- --- --- 3.30 3.18
9.525 1 RS35-SS-1 RS35-NS-1 --- --- --- 5.08 4.78
12.70 1 RS40-SS-1 RS40-NS-1 RS40-AS-1 RS40-LSC-1 RS40SP-LSC-1 7.92 7.95
2 RS40-SS-2 --- --- --- ---
15.875 1 RS50-SS-1 RS50-NS-1 RS50-AS-1 RS50-LSC-1 RS50SP-LSC-1 10.16 9.53
2 RS50-SS-2 --- --- --- ---
19.05 1 RS60-SS-1 RS60-NS-1 RS60-AS-1 RS60-LSC-1 RS60SP-LSC-1 11.91 12.70
2 RS60-SS-2 --- --- --- ---
25.40 1 RS80-SS-1 RS80-NS-1 RS80-AS-1 RS80-LSC-1 RS80SP-LSC-1 15.88 15.88
2 RS80-SS-2 --- --- --- ---
31.75 1 RS100-SS-1 --- --- --- --- 19.05 19.05
2 RS100-SS-2 --- --- --- ---
38.10 1 RS120-SS-1 --- --- --- --- 22.23 25.40
2 RS120-SS-2 --- --- --- ---
44.45 1 RS140-SS-1 --- --- --- --- 25.40 25.40
2 RS140-SS-2 --- --- --- ---
50.80 1 RS160-SS-1 --- --- --- --- 28.58 31.75
2 RS160-SS-2 --- --- --- ---
57.15 1 RS180-SS-1 --- --- --- --- 35.71 35.72
63.50 1 RS200-SS-1 --- --- --- --- 39.68 38.10
76.20 1 RS240-SS-1 --- --- --- --- 47.63 47.63