McMaster-Carr logo
    Filter by
    Strand Type
    Component
    Chain Style
    Roller Width
    Chain Pitch Type
    Pitch
    Attribute Image
    Material
    Roller Chain Type
    DFARS Specialty Metals
    Duty Rating
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Chain Standard
    Roller Diameter
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    2 Products

    Heavy Duty Roller Chain and Links

    Image of Product. Front orientation. Roller Chain and Links. Heavy Duty Roller Chain and Links, Connecting Links.

    Connecting Links

    Image of Product. Front orientation. Roller Chain and Links. Heavy Duty Roller Chain and Links, Adding-and-Connecting Links.

    Adding-and-Connecting

    Links

    Image of Attribute. Front orientation. Contains Annotated.
    Minimize shock loads—the thick side plates on this chain absorb jolts from motor startups, emergency braking, and sudden reversing. Like the chain on a bike, the side plates have a figure-eight shape that grips sprockets to transmit power between rotating shafts 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.
    Connecting Link—Use a single link to join both ends of your chain. Start by removing the spring clip 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. 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
    Double Strand
     
    Steel
    50H-2ANSI5/8"0.400"3/8"2,4000000000000000000000000000
     
    back to top