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Roller Chain

Roller chain sizes are determined by 3 primary dimensions:
Pitch: The distance between links, as measured from the center of the roller pin on one link to the center of the next roller pin of the same link.
Inside Width: Distance between the innermost side plates.
Roller Diameter: Measure the diameter of the individual roller.
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Chain Quality:
Red Boar Chain can supply your chain needs in either economy, mid grade or high end superior capacity roller chains.  We do this to provide for the various needs of our clients.  All meet quality ANSI standards and some exceed them. All are shot peened with heat treated parts, solid rollers, factory pre-stretched, and pre-lubricated with quality controlled inspections.  Our economy chain is ideal for a wide range of speeds, loads and designs.  While our Taiwan or Japanese brands fill in the gap for the most demanding applications, where high shock loads, high work loads, require a dependable or extreme duty chain that will prolong the life of your equipment and increase the profitability of your operation.

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  • from $13.50

    08B-O/L 08B British Standard Offset Link QTY 5

    08B British Standard Offset Link QTY 5 Pitch: 12.70mm Roller Diameter: 8.51mm Roller Width: 7.75mm Working Load: 700 lbs

    from $13.50
  • from $18.00

    06B-O/L 06B British Standard Offset Link QTY 5

    06B British Standard Offset Link Pitch: 9.53mm Roller Diameter: 6.35mm Roller Width: 5.72mm Working Load: 380 lbs Fits 06B Roller Chain

    from $18.00
  • from $11.00

    05B-O/L 05B British Standard Offset Link QTY 5

    05B British Standard Offset Link QTY 5 Pitch: 8.00mm Roller Diameter: 5.00mm Roller Width: 3.00mm Working Load: 270 lbs

    from $11.00
  • from $22.00

    16B-O/L 16B British Standard Offset Link QTY 5

    16B British Standard Offset Link QTY 5 Pitch: 25.40mm Roller Diameter: 15.88mm Roller Width: 17.02mm Working Load: 3,600 lbs

    from $22.00
  • from $18.70

    20B-O/L 20B British Standard Offset Link QTY 2

    20B British Standard Offset Link QTY 2 Pitch: 31.75mm Roller Diameter: 19.05mm Roller Width: 19.56mm Working Load: 2,600 lbs

    from $18.70
  • from $15.00

    28B-O/L 28B British Standard Offset Link QTY 1

    28B British Standard Offset Link QTY 1 Pitch: 44.45mm Roller Diameter: 27.94mm Roller Width: 30.99mm Working Load: 5,600 lbs

    from $15.00
  • from $17.00

    16B-2R-O/L 16B Duplex British Standard Offset Link QTY 2

    16B-2R-O/L Duplex British Standard Offset Link QTY 2 Pitch: 25.4mm Roller Diameter: 15.875mm Roller Width: 17.018mm

    from $17.00
  • from $18.00

    12B-2R-O/L 12B Duplex British Standard Offset Link QTY 5

    12B-2R-O/L Duplex British Standard Offset Link QTY 5 Pitch: 19.05mm Roller Diameter: 12.07mm Roller Width: 11.68mm

    from $18.00
  • from $19.00

    #415-O/L #415 Offset Link QTY 10

    #415 Offset Link Choose your quantity! Pitch: 1/2" Roller Diameter: 0.305" Roller Width: 3/16"

    from $19.00
  • from $17.00

    CA550 Offset Links for Agricultural CA550 Conveyor Chain

    CA550 -o/L Offset Links Cottered C DESIGNATES STRAIGHT SIDE BARS Pitch = 1.63 Roller Dia. = .656 Roller Width = 51/64 Plate Thickness = .105 O...

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    from $17.00
  • from $22.70

    #43 (410,65,RS37) Roller Chain Offset Link

    This is a Non Standard Chain Offset Link #43 (410,65,RS37) 1/2" PitchRoller Width = .125 (NARROWER, than standard chain)Roller Dia. = .306 ( SMALL...

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    from $22.70