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Chain Product » Conveyor Chain » Double Pitch Roller Chain
Double Pitch Roller Chain Tsubaki Double Pitch Roller Chains
Drive Series

This chain is an economical choice in drive applications where the speed is low, the load moderate, or the center distance is relatively long.
Drive Series
Conveyor Series

These chains provide a high quality conveying medium for material handling equipment, road building machinery, textile machinery, farming implements, and baking packaging and bottling equipment.

• Standard Roller Type
• Oversize Roller Type
 
Conveyor Series
Standard Roller Type
Dimensions-mm
Chain No. ANSI No. Pitch
P
Roller Dia.
R
Width between Roller Link Plates
W
RF2040-S C2040 25.40 7.92 7.95
RF2050-S C2050 31.75 10.16 9.53
RF2060-S C2060H 38.10 11.91 12.70
RF2080-S C2080H 50.80 15.88 15.88
RF2100-S C2100H 63.50 19.05 19.05
Dimensions-mm
Chain No. Pin Link Plate
Dia.
D
Length Thickness
T
Height
H
L1 L2
RF2040-S 3.97 8.25 9.65 1.5 12.0
RF2050-S 5.09 10.3 11.9 2.0 15.0
RF2060-S 5.96 14.55 16.55 3.2 17.2
RF2080-S 7.94 18.3 20.9 4.0 23.0
RF2100-S 9.54 21.8 24.5 4.8 28.6
Dimensions-mm
Chain No. Average Tensile Strength
kN {kgf}
Maximum Allowable Load
kN {kgf}
Approx. Mass
kg/m
Number of Links per unit
RF2040-S 16.7 {1,700} 2.65 {270} 0.51 120
RF2050-S 27.5 {2,800} 4.31 {440} 0.84 96
RF2060-S 40.2 {4,100} 6.28 {640} 1.51 80
RF2080-S 68.6 {7,000} 10.70 {1,090} 2.41 60
RF2100-S 108 {11,000} 17.10 {1,740} 3.54 48
Oversize Roller Type
Oversize Roller Type
Dimensions-mm
Chain No. ANSI No. Pitch
P
Roller Dia.
R
Width between Roller Link Plates
W
RF2040-R C2042 25.40 15.88 7.95
RF2050-R C2052 31.75 19.05 9.53
RF2060-R C2062H 38.10 22.23 12.70
RF2080-R C2082H 50.80 28.58 15.88
RF2100-R C2102H 63.50 39.69 19.05
Dimensions-mm
Chain No. Pin Link Plate
Dia.
D
Length Thickness
T
Height
H
L1 L2
RF2040-R 3.97 8.25 9.65 1.5 12.0
RF2050-R 5.09 10.3 11.9 2.0 15.0
RF2060-R 5.96 14.55 16.55 3.2 17.2
RF2080-R 7.94 17.9 20.9 4.0 23.0
RF2100-R 9.54 21.5 24.6 4.8 28.6
Dimensions-mm
Chain No. Average Tensile Strength
kN {kgf}
Maximum Allowable Load
kN {kgf}
Approx. Mass
kg/m
Number of Links per unit
RF2040-R 16.7 {1,700} 2.65 {270} 0.87 120
RF2050-R 27.5 {2,800} 4.31 {440} 1.30 96
RF2060-R 40.2 {4,100} 6.28 {640} 2.19 80
RF2080-R 68.6 {7,000} 10.70 {1,090} 3.52 60
RF2100-R 108 {11,000} 17.10 {1,740} 5.80 48
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