Stainless steel drive chain 　HS Series

Product photo
  • Chain made of 13Cr stainless steel for pins, bushes and rollers.
  • Longer life than SS series. 1.8x the maximum allowable load of SS Series.
    However, slightly less corrosion resistance than SS Series.

Features and Applications

  • ・Long life stainless steel chain

    Longer life than SS series. (In-house test results )

    However, it may suffer premature wear compare to SS series and AS series when used in constantly wet with water, such as underwater conditions, so it can not be used.

  • ・1.8x the maximum allowable load of SS Series.

    1.8x the maximum allowable load of SS Series. If the acting load exceeds a certain level, a special sprocket is required.

    Refer to the leaflet for details.

  • ・Operating temperature range / Corrosion resistance

    Slightly less corrosion resistance than the SS Series. The operating temperature range is -20 ℃ to 150 ℃, so it differs from that of SS series and AS series.

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 Wear resistant series sprockets for stainless steel Drive chain HS series.

Click here for the chain/sprocket compatibility table.

Chain/sprocket compatibility table

Catalogs ・Instruction Manuals

List of Models

※Click the name for more information.

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