Stainless Steel
ANSI Single Pitch
SS Chain


 

 

ANSI Single Pitch 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, which is a result of the cold-forging process. For details on corrosion resistance, please refer to our Corrosion Resistance Guide.

Single Strand Details

ss-wk2
ANSI Single Pitch SS Chain
Dimensions in mm
Tsubaki Chain No. Pitch
p
Roller Diameter
d1
Inner Width
b1
RS40-SS 12.70 1/2" 7.92 7.95
RS50-SS 15.875 5/8" 10.16 9.53
RS60-SS 19.05 3/4" 11.91 12.70
Dimensions in mm
Tsubaki Chain No. Pin Link Plate Approx. Mass
kg/m
Diameter
d2
Length
L1
Length
L2
Length
L3
Length
L4
Length
L
Thickness
T
Height
H (max.)
RS40-SS 3.97 8.25 9.95 9.50 16.75 17.90 1.50 12.00 0.64
RS50-SS 5.09 10.30 12.00 11.90 21.00 22.50 2.00 15.00 1.04
RS60-SS 5.96 12.85 14.75 14.30 25.75 28.20 2.40 18.10 1.53
Dimensions in mm
Tsubaki Chain No. Attachment Dimensions
C C1 C2 C3 KW N NW O O1 S S1 X XS1
RS40-SS 12.70 12.70 12.70 12.70 9.50 9.50 23.00 3.60 4.50 8.00 8.00 17.80 17.40
RS50-SS 15.90 15.90 15.90 15.90 11.90 12.70 28.80 5.20 5.50 10.30 10.30 23.40 23.05
RS60-SS 19.05 18.30 19.05 18.30 14.30 15.90 34.60 5.20 6.60 11.90 11.90 28.20 26.85
Dimensions in mm
Tsubaki Chain No. Attachment Mass
A
SA
kg/att.
K
SK
kg/att.
WA
WSA
kg/att.
WK
WSK
kg/att.
Ext.
Pin
kg/att.
RS40-SS 0.002 0.004 0.003 0.006 0.001
RS50-SS 0.003 0.006 0.007 0.014 0.002
RS60-SS 0.007 0.014 0.012 0.024 0.003
  • Connecting links are clip type.
  • For details on corrosion resistance selection, please consult our Corrosion Resistance Guide.
  • The listed sizes are stock items, other chain sizes are available on request.