ANSI Single Pitch Hollow Pin (HP) Chain

ANSI Hollow Pin Chain

For standard situations, Tsubaki can provide you with an outstanding range of Attachment Chain. The chains are manufactured according to the American Standards.

Single Strand Details

ANSI Single Pitch HP Chain Single Strand
Dimensions-mm
Tsubaki Chain No. Pitch
p
Bush Diameter
d1
Inner Width
b1
RS40-HP 12.70 1/2" 7.92 7.95
RS50-HP 15.875 5/8" 10.16 9.53
RS60-HP 19.05 3/4" 11.91 12.70
RS80-HP 25.40 1" 15.88 15.88
Dimensions-mm
Tsubaki Chain No. Pin Link Plate Approx. Mass
kg/m
Diameter
d2
Hollow Pin
d8
Length
L1
Length
L2
Length
L
Thickness
T
Height
H (max.)
RS40-HP 5.68 4.00 8.00 9.50 19.10 1.50 12.00 0.53
RS50-HP 7.22 5.12 10.05 11.65 23.40 2.00 15.00 0.86
RS60-HP 8.38 5.99 12.55 14.25 28.70 2.40 18.10 1.27
RS80-HP 11.38 8.02 16.25 17.80 35.70 3.20 24.10 2.15
  • ANSI Hollow Pin (HP) chain is rollerless chain (only bush).