Stainless steel drive chain 　SS Series

Product photo
  • Roller Chain using 18-8 stainless steel.
  • Provides even greater corrosion resistance than RS Roller Chain or RS surface treated chain. Can be used in water or in acidic, alkali, or other corrosive environments, as well as in low and high temperature ranges.

Features and Applications

  • ・Strong corrosion resistance thanks to 18-8 stainless steel

    Uses 18-8 stainless steel to provide superior corrosion resistance over surface treated RS Roller Chain for use in water or in acidic, alkali, or other corrosive environments.

  • ・Usable in low and high temperature ranges

    Usable in a vast range of temperatures, from -20ºC to 400ºC.

    ※Slightly magnetic due to cold working. If connecting links are secured with clips, the clip material will be 17-7 stainless steel.

When selecting sprocket specifications

It is necessary to select a sprocket specification that corresponds to the customer's operating environment and the chain specification used.

Please use standard RS stainless steel sprockets for Stainless steel drive chain SS series.

Stainless steel Wear resistant series enable longer life.

Click here for the chain/sprocket compatibility table.

Chain/sprocket compatibility table

Catalogs ・Instruction Manuals

List of Models

※Click the name for more information.

※The table below includes related products. The model numbers of the products introduced on this page are colored.

Pitch
mm		 No. of
strands 		Size & Specification & No. of strands Roller dia.
(Bush dia.)
mm		 Inner width
of inner link
mm
SS Series HS Series NS Series AS Series
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-HS-1 RS40-NS-1 RS40-AS-1 7.92 7.95
2 RS40-SS-2 --- --- ---
15.875 1 RS50-SS-1 RS50-HS-1 RS50-NS-1 RS50-AS-1 10.16 9.53
2 RS50-SS-2 --- --- ---
19.05 1 RS60-SS-1 RS60-HS-1 RS60-NS-1 RS60-AS-1 11.91 12.70
2 RS60-SS-2 --- --- ---
25.40 1 RS80-SS-1 RS80-HS-1 RS80-NS-1 RS80-AS-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