Stainless steel drive chain 　NS Series

Product photo
  • Use in situations requiring greater corrosion resistance than SS Series.
  • Roller Chain using 18-12 stainless steel.
  • Use in situations requiring greater corrosion resistance than SS Series.
  • Can use in harsh operating conditions.

Features and Applications

  • ・Offers greater corrosion resistance than the SS Series

    Uses 18-12 stainless steel for superior corrosion resistance to the SS Series.

    Uses in harsh operating conditions.

  • ・Usable in low and high temperature ranges

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

    ※If connecting links are secured with clips, the clip material will be 17-7 stainless steel. If secured with cotter pins, cotter pins will be 18-8 stainless steel on RS80-NS chain.
    　Non-magnetic except for clips and cotter pins.

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.

Dedicated sprockets are required for stainless steel Drive chain NS Series.

Please consult us for details.

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