Roller Chains

Heavy Series Roller Chain

Roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links.

A roller chain strand can be shortened by removing links and lengthened by adding whole or a half links (offset links).

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Our heavy series roller chains can take a beating — and keep on working for you! Meant for industrial or heavy agricultural usage, heavy series roller chains are regularly used in lift systems and conveyors. The side plates are generally thicker, providing a longer wear life over traditional roller chains.

 

(1)ANSI Standard Heavy Series Roller Chain

 

PEER Part No. 25HR 50HR 60HR 80HR 100HR 120HR 140HR 160HR 180HR 200HR
Industry No. 25H 50H 60H 80H 100H 120H 140H 160H 180H 200H
Pitch (P) 0.250 0.625 0.750 1.000 1.250 1.500 1.750 2.000 2.250 2.500
Roller Width (W) 0.125 0.375 0.500 0.625 0.750 1.000 1.000 1.250 1.406 1.500
Roller Diameter (R) 0.130 0.400 0.469 0.625 0.750 0.875 1.000 1.125 1.406 1.562
Plate Height (H) 0.229 0.594 0.712 0.950 1.187 1.425 1.662 1.900 2.137 2.375
Plate Thickness (T) 0.040 0.094 0.125 0.156 0.187 0.219 0.250 0.281 0.312 0.375
Pin Diam (D) 0.091 0.2000 0.235 0.313 0.376 0.437 0.5000 0.563 0.6870 0.781
Overall Width (F) 0.174 0.435 0.567 0.715 0.860 1.072 1.144 1.339 1.521 1.715
Overall Width (G) 0.603 0.474 0.618 0.793 0.998 1.265 1.345 1.546 1.738 1.934
Unit of Measure (Inches or Millimeters) in in in in in in in in in in
Average Tensile Strength (Lbs.) 1,160 8,157 11,905 21,495 30,424 41,447 54,895 68,784 97,444 113,759
Average Weight Per Foot (Lbs./Ft.) 0.108 0.766 1.163 1.996 3.017 4.207 5.477 7.109 9.206 12.835

 

(2)ANSI Standard Heavy Series Double-Strand Roller Chain

 

PEER Part No. 60H-2R 80H-2R 100H-2R 120H-2R 140H-2R 160H-2R 180H-2R 200H-2R
Industry No. 60H-2 80H-2 100H-2 120H-2 140H-2 160H-2 180H-2 200H-2
Pitch (P) 0.750 1.000 1.250 1.500 1.750 2.000 2.250 2.500
Roller Width (W) 0.500 0.625 0.750 1.000 1.000 1.250 1.406 1.500
Roller Diameter (R) 0.469 0.625 0.750 0.875 1.000 1.125 1.406 1.562
Plate Height (H) 0.712 0.950 1.187 1.425 1.662 1.900 2.137 2.375
Plate Thickness (T) 0.125 0.156 0.187 0.219 0.250 0.281 0.312 0.375
Pin Diam (D) 0.235 0.313 0.376 0.437 0.500 0.563 0.687 0.781
Overall Width (F) 1.085 1.368 1.637 2.048 2.172 2.557 2.881 3.257
Overall Width (G) 1.132 1.427 1.763 2.233 2.369 2.764 3.346 3.475
Unit of Measure (Inches or Millimeters) in in in in in in in in
Transverse pitch (K) 1.028 1.283 1.539 1.924 2.055 2.437 2.723 3.083
Average Tensile Strength (Lbs.) 23,810 42,990 60,848 82,894 109,790 137,568 194,889 227,517
Average Weight Per Foot (Lbs./Ft.) 2.305 3.971 5.880 8.400 10.886 14.172 18.210 25.468

 

(3)Quest Solid Bushing Heavy Single Strand Roller Chain

 

PEER Part No. 25HR Q 60HR Q 80HR Q 100HR Q 120HR Q 140HR Q 160HR Q 180HR Q 200HR Q
Industry No. 25H 60H 80H 100H 120H 140H 160H 180H 200H
Pitch (P) 0.250 0.750 1.000 1.250 1.500 1.750 2.000 2.250 2.500
Roller Width (W) 0.125 0.500 0.625 0.750 1.000 1.000 1.250 1.406 1.500
Roller Diameter (R) 0.130 0.469 0.625 0.750 0.875 1.000 1.125 1.406 1.562
Plate Height (H) 0.229 0.712 0.950 1.187 1.425 1.662 1.900 2.137 2.375
Plate Thickness (T) 0.040 0.125 0.156 0.187 0.219 0.250 0.281 0.312 0.375
Pin Diam (D) 0.091 0.235 0.313 0.376 0.437 0.5000 0.563 0.687 0.781
Average Tensile Strength (Lbs.) 1,146 11,905 21,495 30,424 41,447 54,895 68,784 97,444 113,759

 

(4)Quest Solid Bushing Heavy Double Strand Roller Chain

 

PEER Part No. 60H-2R Q 80H-2R Q 100H-2R Q 120H-2R Q 140H-2R Q 160H-2R Q 180H-2R Q 200H-2R Q
Industry No. 60H-2 80H-2 100H-2 120H-2 140H-2 160H-2 180H-2 200H-2
Pitch (P) 0.750 1.000 1.250 1.500 1.750 2.000 2.250 2.500
Roller Width (W) 0.500 0.625 0.750 1.000 1.000 1.250 1.406 1.500
Roller Width (R) 0.469 0.625 0.750 0.875 1.000 1.125 1.406 1.562
Plate Height (H) 0.712 0.950 1.187 1.425 1.662 1.900 2.137 2.375
Plate Thickness (T) 0.125 0.156 0.187 0.219 0.250 0.281 0.312 0.375
Pin Diam (D) 0.235 0.313 0.376 0.437 0.500 0.563 0.687 0.781
Overall Width (F) 1.085 1.368 1.637 2.048 2.172 2.557 2.881 3.257
Unit of Measure (Inches or Millimeters) in in in in in in in in
Average Tensile Strength (Lbs.) 23,810 42,990 60,848 82,894 109,790 137,568 194,889 227,517