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ANSI SS Chain


 

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ANSI SS

BS SS

ANSI SS Chain

All basic components of this chain are made of Stainless Steel SUS304 (except the spring clips, which are made of SUS301). This chain can be used in special environments such as underwater, acidic and alkaline applications. It can also be used in high and low temperatures (-20°C to +400°C).
SUS304 is only marginally magnetic, due to the cold-forging process. For details on corrosion resistance, please check out our Corrosion Resistance Guide.

For more detailed information and to download CAD data about click here

Single Strand Details

ss
tsubaki-ss-single
Dimensions-mm
Tsubaki Chain No. Pitch (P) Roller Diameter Inner Width
mm Inch R W
RS11-SS-1 3.7465 - 2.285 1.83
RS25-SS-1 6.35 ¼" 3.30 3.18
RS35-SS-1 9.525 ⅜" 5.08 4.78
RS40-SS-1 12.70 ½" 7.92 7.95
RS50-SS-1 15.875 ⅝" 10.16 9.53
RS60-SS-1 19.05 ¾" 11.91 12.70
RS80-SS-1 25.40 1" 15.88 15.88
RS100-SS-1 31.75 1¼" 19.05 19.05
Dimensions in mm
Tsubaki Chain No.
Pin
Link Plate
Diameter Length Offset Pin
Length		 Thickness Height
∅D L1 L2 L T H
RS11-SS-1 1.57 2.275 3.165 - 0.38 3.50
RS25-SS-1 2.31 3.80 4.80 - 0.75 5.84
RS35-SS-1 3.59 6.05 6.85 14.70 1.25 9.00
RS40-SS-1 3.97 8.25 9.65 18.60 1.50 12.00
RS50-SS-1 5.09 10.30 12.00 23.90 2.00 15.00
RS60-SS-1 5.96 12.85 14.75 29.40 2.40 18.10
RS80-SS-1 7.94 16.25 19.45 39.00 3.20 24.10
RS100-SS-1 9.54 19.75 22.85 45.70 4.00 30.10
Dimensions in mm
Tsubaki Chain No. Transvere Pitch
C		 Max. Allowable Load
kN		 Approx. Mass
Kg/m
RS11-SS-1 - 0.05 0.052
RS25-SS-1 - 0.12 0.14
RS35-SS-1 - 0.26 0.33
RS40-SS-1 - 0.44 0.64
RS50-SS-1 - 0.69 1.04
RS60-SS-1 - 1.03 1.53
RS80-SS-1 - 1.77 2.66
RS100-SS-1 - 2.55 4.01
  • RS11-SS to RS35-SS are rollerless chain (only bush).
  • Connecting links are clip type for sizes RS11-SS to RS60-SS, and cotter type for sizes RS80-SS to RS100-SS.
  • The rivet-type for single-strand and multi-strand chain above RS80-SS is quad-rivet.
  • For details on corrosion resistance selection, please see our Corrosion Resistance Guide.
  • Larger chain sizes are available on request.

Double Strand Details

ss2
tsubaki-ss-double
Dimensions-mm
Tsubaki Chain No. Pitch (P) Roller Diameter Inner Width
mm Inch R W
RS40-SS-2 12.70 ½" 7.92 7.95
RS50-SS-2 15.875 ⅝" 10.16 9.53
RS60-SS-2 19.05 ¾" 11.91 12.70
RS80-SS-2 25.40 1" 15.88 15.88
RS100-SS-2 31.75 1¼" 19.05 19.05
Dimensions in mm
Tsubaki Chain No.
Pin
Link Plate
Diameter Length Offset Pin Length Thickness Height
∅D L1 L2 L T H
RS40-SS-2 3.97 15.25 17.35 33.50 1.5 12.0
RS50-SS-2 5.09 19.15 21.25 41.80 2.0 15.0
RS60-SS-2 5.96 24.25 26.15 52.60 2.4 18.1
RS80-SS-2 7.94 30.90 33.90 68.05 3.2 24.1
RS100-SS-2 9.54 37.70 40.80 81.60 4.0 30.1
Dimensions in mm
Tsubaki Chain No. Transvere Pitch
C		 Max. Allowable Load
kN		 Approx. Mass
Kg/m
RS40-SS-2 14.4 0.88 1.27
RS50-SS-2 18.1 1.37 2.07
RS60-SS-2 22.8 2.06 3.04
RS80-SS-2 29.3 3.53 5.30
RS100-SS-2 35.80 5.10 7.99
  • RS11-SS to RS35-SS are rollerless chain (only bush).
  • Connecting links are clip type for sizes RS11-SS to RS60-SS, and cotter type for sizes RS80-SS to RS100-SS.
  • The rivet-type for single-strand and multi-strand chain above RS80-SS is quad-rivet.
  • For details on corrosion resistance selection, please consult our Corrosion Resistance Guide..
  • Larger chain sizes are available on request.