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    52 Products

    Roller Chain and Links

    Image of Product. Front orientation. Roller Chain and Links. Roller Chain and Links, Connecting Links.
    Image of Product. Front orientation. Roller Chain and Links. Roller Chain and Links, Adding-and-Connecting Links.
    Image of Attribute. Front orientation. Contains Annotated.

    Connecting Links

    Adding-and-Connecting

    Links

    Pair this chain with sprockets to transmit power between rotating shafts. Like the chain on a bike, the side plates have a figure-eight shape that grips the sprockets without slipping.
    Lubrication is key to smooth operation and long chain life. Routinely apply oil by hand or install an oil dispenser for continuous lubrication.
    Steel—The go-to for roller chain, steel is strong and economical. While proper lubrication helps prevent rusting, it’s not as corrosion resistant as coated or stainless steel.
    Corrosion-Resistant-Coated Steel—Combines the strength of steel with the corrosion resistance of stainless steel. The coating has been tested to withstand 500 hours of salt spray, so it holds up well in wet and outdoor conditions.
    Corrosion-Resistant 304 Stainless Steel—Won't corrode from frequent washdowns and mild chemicals, including ammonia often found in cleaning solutions.
    Connecting Link—Use a single link to join both ends of your chain. Start by removing the spring clip or cotter pin from the link’s side plate. Then, slide the link pins into the mating rollers at each end of your chain and snap the clip back on. Also known as master links.
    Adding-and-Connecting Link—An all-in-one link for adding and connecting. It adds a half-pitch length at the roller end, allowing finer length adjustments than full-pitch links. The pin end connects to your chain—except for trade number 25, which requires a separate connecting link. Remove the side plate to install. Also known as half links and offset links.
    Roller
    Chain
    Connecting Links
    Adding-and-Connecting
    Links
    Trade
    No.
    Std.
    Pitch
    Roller
    Dia.
    Roller
    Wd.
    Working
    Load, lb.
    Each
    Each
    Single Strand
     
    Steel
    04BISO6 mm4.00 mm2.80 mm1306027K33000006027K4200000
    05BISO8 mm5.00 mm3.00 mm2706027K3400006027K430000
    06BISO3/8"0.250"0.225"3806027K6300006027K650000
    081ISO1/2"0.306"0.122"3006027K3600006027K450000
    08BISO1/2"0.335"0.305"7006027K6400006027K660000
    10BISO5/8"0.400"0.380"1,1006027K3700006027K460000
    12BISO3/4"0.475"0.460"1,5006027K3800006027K470000
    16BISO1"0.625"0.670"3,6006027K3900006027K4800000
     
    Corrosion-Resistant-Coated Steel
    08BISO1/2"0.335"0.305"7001222N91100001222N9130000
    10BISO5/8"0.400"0.380"1,1001222N92100001222N9230000
    12BISO3/4"0.475"0.460"1,5001222N93100001222N93300000
    16BISO1"0.625"0.670"3,6001222N94100001222N94300000
     
    Corrosion-Resistant 304 Stainless Steel
    05BISO8 mm5.00 mm3.00 mm2560295K62000060295K7200000
    06BISO3/8"0.250"0.225"6060295K63000060295K7300000
    08BISO1/2"0.335"0.305"11060295K64000060295K7400000
    10BISO5/8"0.400"0.380"15060295K65000060295K7500000
    12BISO3/4"0.475"0.460"20060295K660000060295K7600000
    16BISO1"0.625"0.670"46060295K670000060295K7700000
     
    Double Strand
     
    Steel
    06B-2ISO3/8"0.250"0.225"6506027K100006027K500000
    08B-2ISO1/2"0.335"0.305"1,2006027K200006027K60000
    10B-2ISO5/8"0.400"0.380"1,8006027K300006027K700000
    12B-2ISO3/4"0.475"0.460"2,6006027K400006027K800000
     
    Corrosion-Resistant-Coated Steel
    08B-2ISO1/2"0.335"0.305"1,2001222N95100001222N95300000
    10B-2ISO5/8"0.400"0.380"1,8001222N96100001222N96300000
    12B-2ISO3/4"0.475"0.460"2,6001222N97100001222N97300000
    16B-2ISO1"0.625"0.670"4,8001222N981000001222N98300000
     
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