Super Series

Tsubaki Super Series

The dimensions of these series are identical to those of ANSI G7 Series chain. The special design of the SUPER Series link plate delivers exceptional performance. The pitch holes are critically formed and ball drifted and the pins are through-hardened for greater shock resistance (25% to 30%). SUPER Series chains offer 10% higher tensile strength than the equivalent size ANSI G7 Series chain. SUPER Series chains can be used to replace the next larger pitch size of ANSI G7 Series, making them ideal for applica- tions where chain space is limited. Best suited for low speed operating conditions - up to 50 m/min.

Single Strand Details

Tsubaki Heavy Duty Super Series Chain ANSI Heavy Duty Super Series Chain
Dimensions-mm
Tsubaki Chain No. Pitch
p
Roller Diameter
d1
Inner Width
b1
RS80-SUP-1 25.40 1" 15.88 15.88
RS100-SUP-1 31.75 1 1/4" 19.05 19.05
RS120-SUP-1 38.10 1 1/2" 22.23 25.40
RS140-SUP-1 44.45 1 3/4" 25.40 25.40
RS160-SUP-1 50.80 2" 28.58 31.75
RS200-SUP-1 63.50 2 1/2" 39.68 38.10
RS240-SUP-1 76.20 3" 47.63 47.63
Dimensions in mm
Tsubaki Chain No. Pin Link Plate
Diameter
d2
Length
L1
Length
L2
Length
L
Thickness
T
Height
H (max.)
RS80-SUP-1 7.94 16.25 19.25 39.30 3.20 24.10
RS100-SUP-1 9.54 19.75 22.85 48.00 4.00 30.10
RS120-SUP-1 11.11 24.90 28.90 59.90 4.80 36.20
RS140-SUP-1 12.71 26.90 31.70 65.70 5.60 42.20
RS160-SUP-1 14.29 31.85 36.85 77.20 6.40 48.20
RS200-SUP-1 19.85 39.00 44.80 94.90 8.00 60.30
RS240-SUP-1 23.81 47.90 55.50 116.00 9.50 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-1 - 74.2 85.3 2.81
RS100-SUP-1 - 111.0 127.0 4.25
RS120-SUP-1 - 162.0 186.0 6.30
RS140-SUP-1 - 213.0 245.0 8.04
RS160-SUP-1 - 273.0 314.0 10.79
RS200-SUP-1 - 439.0 505.0 17.63
RS240-SUP-1 - 639.0 735.0 25.63

Double Strand Details

Tsubaki Heavy Duty Super Series Chain ANSI Heavy Duty Super Series Chain
Dimensions-mm
Tsubaki Chain No. Pitch
p
Roller Diameter
d1
Inner Width
b1
RS80-SUP-2 25.40 1" 15.88 15.88
RS100-SUP-2 31.75 1 1/4" 19.05 19.05
RS120-SUP-2 38.10 1 1/2" 22.23 25.40
Dimensions in mm
Tsubaki Chain No. Pin Link Plate
Diameter
d2
Length
L1
Length
L2
Length
L
Thickness
T
Height
H (max.)
RS80-SUP-2 7.94 30.90 33.90 - 3.20 24.10
RS100-SUP-2 9.54 37.70 40.80 - 4.00 30.10
RS120-SUP-2 11.11 47.60 51.60 - 4.80 36.20
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-2 29.30 148.0 171.0 5.62
RS100-SUP-2 35.80 222.0 255.0 8.38
RS120-SUP-2 45.40 324.0 373.0 12.44