• Dongyang Chain Standard Top Roller Chain (TR)
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Dongyang Chain Standard Top Roller Chain (TR)

Dongyang Chain Standard Top Roller Chain (TR)

Standard pitch roller chain with top rollers mounted above the chain to carry and accumulate conveyed goods.

Key features

  • Sizes DY 40 TR to DY 100 TR in single strand and DY 40-2 TR to DY 100-2 TR in double strand
  • Top rollers are fitted on alternate links (2L type); single and double strand guide arrangements are shown in the catalog
DY 40 TR Strands: 1 | Pitch: 12.70 mm | Inner width: 7.85 mm | Roller dia.: 7.92 mm | Pin dia.: 3.97 mm | Pin length: 8.2/9.25 mm | Plate height: 12.0 mm | Plate thickness: 1.5 mm | Avg. tensile strength: 16.7(1700) kN(kgf) | Max. allowable load: 2.65(270) kN(kgf) | Top roller dia.: 15.88 mm | Approx. weight: 1.3 kg/m
DY 50 TR Strands: 1 | Pitch: 15.875 mm | Inner width: 9.40 mm | Roller dia.: 10.16 mm | Pin dia.: 5.09 mm | Pin length: 10.3/11.85 mm | Plate height: 15.0 mm | Plate thickness: 2.0 mm | Avg. tensile strength: 27.5(2800) kN(kgf) | Max. allowable load: 4.31(440) kN(kgf) | Top roller dia.: 19.05 mm | Approx. weight: 1.9 kg/m
DY 60 TR Strands: 1 | Pitch: 19.05 mm | Inner width: 12.57 mm | Roller dia.: 11.91 mm | Pin dia.: 5.96 mm | Pin length: 12.75/14.55 mm | Plate height: 18.1 mm | Plate thickness: 2.4 mm | Avg. tensile strength: 40.2(4100) kN(kgf) | Max. allowable load: 6.28(640) kN(kgf) | Top roller dia.: 22.23 mm | Approx. weight: 2.9 kg/m
DY 80 TR Strands: 1 | Pitch: 25.40 mm | Inner width: 15.75 mm | Roller dia.: 15.88 mm | Pin dia.: 7.94 mm | Pin length: 16.23/19.82 mm | Plate height: 24.1 mm | Plate thickness: 3.2 mm | Avg. tensile strength: 68.6(7000) kN(kgf) | Max. allowable load: 10.7(1090) kN(kgf) | Top roller dia.: 28.58 mm | Approx. weight: 4.8 kg/m
DY 100 TR Strands: 1 | Pitch: 31.75 mm | Inner width: 18.90 mm | Roller dia.: 19.05 mm | Pin dia.: 9.54 mm | Pin length: 19.8/23.6 mm | Plate height: 30.1 mm | Plate thickness: 4.0 mm | Avg. tensile strength: 108(11000) kN(kgf) | Max. allowable load: 17.1(1740) kN(kgf) | Top roller dia.: 39.69 mm | Approx. weight: 7.9 kg/m
DY 40-2 TR Strands: 2 | Pitch: 12.70 mm | Inner width: 7.85 mm | Roller dia.: 7.92 mm | Pin dia.: 3.97 mm | Pin length: 15.4/16.45 mm | Plate height: 12.0 mm | Transverse pitch: 14.4 mm | Avg. tensile strength: 33.4(3400) kN(kgf) | Max. allowable load: 4.5(460) kN(kgf) | Top roller dia.: 15.88 mm | Approx. weight: 2.6 kg/m
DY 50-2 TR Strands: 2 | Pitch: 15.875 mm | Inner width: 9.40 mm | Roller dia.: 10.16 mm | Pin dia.: 5.09 mm | Pin length: 19.35/20.9 mm | Plate height: 15.0 mm | Transverse pitch: 18.1 mm | Avg. tensile strength: 55(5600) kN(kgf) | Max. allowable load: 7.35(750) kN(kgf) | Top roller dia.: 19.05 mm | Approx. weight: 3.8 kg/m
DY 60-2 TR Strands: 2 | Pitch: 19.05 mm | Inner width: 12.57 mm | Roller dia.: 11.91 mm | Pin dia.: 5.96 mm | Pin length: 24.15/25.95 mm | Plate height: 18.1 mm | Transverse pitch: 22.8 mm | Avg. tensile strength: 80.4(8200) kN(kgf) | Max. allowable load: 10.7(1090) kN(kgf) | Top roller dia.: 22.23 mm | Approx. weight: 5.8 kg/m
DY 80-2 TR Strands: 2 | Pitch: 25.40 mm | Inner width: 15.75 mm | Roller dia.: 15.88 mm | Pin dia.: 7.94 mm | Pin length: 30.09/34.5 mm | Plate height: 24.1 mm | Transverse pitch: 29.3 mm | Avg. tensile strength: 137.2(14000) kN(kgf) | Max. allowable load: 18.1(1850) kN(kgf) | Top roller dia.: 28.58 mm | Approx. weight: 9.6 kg/m
DY 100-2 TR Strands: 2 | Pitch: 31.75 mm | Inner width: 18.90 mm | Roller dia.: 19.05 mm | Pin dia.: 9.54 mm | Pin length: 37.7/41.5 mm | Plate height: 30.1 mm | Transverse pitch: 35.8 mm | Avg. tensile strength: 216(22000) kN(kgf) | Max. allowable load: 29(2960) kN(kgf) | Top roller dia.: 39.69 mm | Approx. weight: 15.8 kg/m
Conveyor ChainsDongyang Chain
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Dongyang Chain Standard Top Roller Chain (TR)

Brand Dongyang Chain·Conveyor Chains

Available part numbers (10)

DY 40 TR, DY 50 TR, DY 60 TR, DY 80 TR, DY 100 TR, DY 40-2 TR, DY 50-2 TR, DY 60-2 TR, DY 80-2 TR, DY 100-2 TR

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DY 40 TRStrands: 1 | Pitch: 12.70 mm | Inner width: 7.85 mm | Roller dia.: 7.92 mm | Pin dia.: 3.97 mm | Pin length: 8.2/9.25 mm | Plate height: 12.0 mm | Plate thickness: 1.5 mm | Avg. tensile strength: 16.7(1700) kN(kgf) | Max. allowable load: 2.65(270) kN(kgf) | Top roller dia.: 15.88 mm | Approx. weight: 1.3 kg/m
DY 50 TRStrands: 1 | Pitch: 15.875 mm | Inner width: 9.40 mm | Roller dia.: 10.16 mm | Pin dia.: 5.09 mm | Pin length: 10.3/11.85 mm | Plate height: 15.0 mm | Plate thickness: 2.0 mm | Avg. tensile strength: 27.5(2800) kN(kgf) | Max. allowable load: 4.31(440) kN(kgf) | Top roller dia.: 19.05 mm | Approx. weight: 1.9 kg/m
DY 60 TRStrands: 1 | Pitch: 19.05 mm | Inner width: 12.57 mm | Roller dia.: 11.91 mm | Pin dia.: 5.96 mm | Pin length: 12.75/14.55 mm | Plate height: 18.1 mm | Plate thickness: 2.4 mm | Avg. tensile strength: 40.2(4100) kN(kgf) | Max. allowable load: 6.28(640) kN(kgf) | Top roller dia.: 22.23 mm | Approx. weight: 2.9 kg/m
DY 80 TRStrands: 1 | Pitch: 25.40 mm | Inner width: 15.75 mm | Roller dia.: 15.88 mm | Pin dia.: 7.94 mm | Pin length: 16.23/19.82 mm | Plate height: 24.1 mm | Plate thickness: 3.2 mm | Avg. tensile strength: 68.6(7000) kN(kgf) | Max. allowable load: 10.7(1090) kN(kgf) | Top roller dia.: 28.58 mm | Approx. weight: 4.8 kg/m
DY 100 TRStrands: 1 | Pitch: 31.75 mm | Inner width: 18.90 mm | Roller dia.: 19.05 mm | Pin dia.: 9.54 mm | Pin length: 19.8/23.6 mm | Plate height: 30.1 mm | Plate thickness: 4.0 mm | Avg. tensile strength: 108(11000) kN(kgf) | Max. allowable load: 17.1(1740) kN(kgf) | Top roller dia.: 39.69 mm | Approx. weight: 7.9 kg/m
DY 40-2 TRStrands: 2 | Pitch: 12.70 mm | Inner width: 7.85 mm | Roller dia.: 7.92 mm | Pin dia.: 3.97 mm | Pin length: 15.4/16.45 mm | Plate height: 12.0 mm | Transverse pitch: 14.4 mm | Avg. tensile strength: 33.4(3400) kN(kgf) | Max. allowable load: 4.5(460) kN(kgf) | Top roller dia.: 15.88 mm | Approx. weight: 2.6 kg/m
DY 50-2 TRStrands: 2 | Pitch: 15.875 mm | Inner width: 9.40 mm | Roller dia.: 10.16 mm | Pin dia.: 5.09 mm | Pin length: 19.35/20.9 mm | Plate height: 15.0 mm | Transverse pitch: 18.1 mm | Avg. tensile strength: 55(5600) kN(kgf) | Max. allowable load: 7.35(750) kN(kgf) | Top roller dia.: 19.05 mm | Approx. weight: 3.8 kg/m
DY 60-2 TRStrands: 2 | Pitch: 19.05 mm | Inner width: 12.57 mm | Roller dia.: 11.91 mm | Pin dia.: 5.96 mm | Pin length: 24.15/25.95 mm | Plate height: 18.1 mm | Transverse pitch: 22.8 mm | Avg. tensile strength: 80.4(8200) kN(kgf) | Max. allowable load: 10.7(1090) kN(kgf) | Top roller dia.: 22.23 mm | Approx. weight: 5.8 kg/m
DY 80-2 TRStrands: 2 | Pitch: 25.40 mm | Inner width: 15.75 mm | Roller dia.: 15.88 mm | Pin dia.: 7.94 mm | Pin length: 30.09/34.5 mm | Plate height: 24.1 mm | Transverse pitch: 29.3 mm | Avg. tensile strength: 137.2(14000) kN(kgf) | Max. allowable load: 18.1(1850) kN(kgf) | Top roller dia.: 28.58 mm | Approx. weight: 9.6 kg/m
DY 100-2 TRStrands: 2 | Pitch: 31.75 mm | Inner width: 18.90 mm | Roller dia.: 19.05 mm | Pin dia.: 9.54 mm | Pin length: 37.7/41.5 mm | Plate height: 30.1 mm | Transverse pitch: 35.8 mm | Avg. tensile strength: 216(22000) kN(kgf) | Max. allowable load: 29(2960) kN(kgf) | Top roller dia.: 39.69 mm | Approx. weight: 15.8 kg/m

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