Super-H Series

Tsubaki Heavy Duty Super H Chain

The thickness of the SUPER-H Series link plates is the same as the next larger pitch size of SUPER Series chain. The pins are also through-hardened which provides a higher tensile strength and a higher shock load resistance than SUPER Series chain. The pitch holes are critically formed and ball drifted. SUPER-H Series chains can be used to replace the next larger size of ANSI standard chain, making them ideal for applications where space is limited. Best suited for low speed operating conditions - up to 50 m/min.

Single Strand Details

Tsubaki Heavy Duty Super H Series ANSI Heavy Duty Roller Chain HT Series
Dimensions-mm
Tsubaki Chain No. Pitch
p
Roller Diameter
d1
Inner Width
b1
RS80-SUP-H-1 25.40 1" 15.88 15.88
RS100-SUP-H-1 31.75 1 1/4" 19.05 19.05
RS120-SUP-H-1 38.10 1 1/2" 22.23 25.40
RS140-SUP-H-1 44.45 1 3/4" 25.40 25.40
RS160-SUP-H-1 50.80 2" 28.58 31.75
RS200-SUP-H-1 63.50 2 1/2" 39.68 38.10
RS240-SUP-H-1 76.20 3" 47.63 47.63
Dimensions in mm
Tsubaki Chain No. Pin Link Plate
Diameter
d2
Length
L1
Length
L2
Thickness
T
Height
H (max.)
RS80-SUP-H-1 7.94 18.30 20.90 4.00 24.10
RS100-SUP-H-1 9.54 21.80 24.50 4.80 30.10
RS120-SUP-H-1 11.11 26.95 30.55 5.60 36.20
RS140-SUP-H-1 12.71 28.90 33.10 6.40 42.20
RS160-SUP-H-1 14.29 33.95 38.45 7.15 48.20
RS200-SUP-H-1 19.85 42.90 48.10 9.50 60.30
RS240-SUP-H-1 23.81 54.80 62.30 12.70 72.40
Dimensions in mm
Tsubaki Chain No. Transverse Pitch
pt
Min. Tensile Strength acc. to Tsubaki
kN
Av. Tensile Strength acc. to Tsubaki
kN
Approx. Mass
kg/m
RS80-SUP-H-1 - 85.3 98.1 3.29
RS100-SUP-H-1 - 127.0 145.0 4.88
RS120-SUP-H-1 - 171.0 196.0 6.94
RS140-SUP-H-1 - 222.0 255.0 8.88
RS160-SUP-H-1 - 281.0 324.0 11.72
RS200-SUP-H-1 - 520.0 598.0 19.68
RS240-SUP-H-1 - 802.0 922.0 30.47

Double Strand Details

Tsubaki Heavy Duty Super H Series ANSI Heavy Duty Roller Chain HT Series
Dimensions-mm
Tsubaki Chain No. Pitch
p
Roller Diameter
d1
Inner Width
b1
RS80-SUP-H-2 25.40 1" 15.88 15.88
RS100-SUP-H-2 31.75 1 1/4" 19.05 19.05
Dimensions in mm
Tsubaki Chain No. Pin Link Plate
Diameter
d2
Length
L1
Length
L2
Thickness
T
Height
H (max.)
RS80-SUP-H-2 7.94 34.60 37.20 4.00 24.10
RS100-SUP-H-2 9.54 41.40 44.10 4.80 30.10
Dimensions in mm
Tsubaki Chain No. Transverse Pitch
pt
Min. Tensile Strength acc. to Tsubaki
kN
Av. Tensile Strength acc. to Tsubaki
kN
Approx. Mass
kg/m
RS80-SUP-H-2 32.60 171.0 196.0 6.52
RS100-SUP-H-2 39.10 253.0 290.0 9.51