40 Size Roller Chain and Links | McMaster-Carr

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Roller Chain Trade Number

Length

Strand Type

Material

Stainless Steel

Pitch

Component

Roller Chain Type

Chain Style

Link Type

Adding and Connecting

Attachment Type

Roller Width

Chain Standard

Roller Diameter

Roller Chain Attachment Style

Chain Pitch Type

Working Load

Less than 1,000 lb.

Finish

Corrosion-Resistant Coated

Pinhole Diameter

Performance

Corrosion Resistant

Low Maintenance

OD

Pin Diameter

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Overall Width

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145 Products

Roller Chain and Links

Roller Chain and Links

Roller Chain and Links

The go-to for transmitting power between rotating shafts

Attachment Roller Chain Links

Attachment Roller Chain Links

Add to standard roller chain to attach brackets and guides

Low-Maintenance Roller Chain and Links

Low-Maintenance Roller Chain and Links

Runs reliably with little or no need for lubrication

Hollow-Pin Roller Chain and Links

Hollow-Pin Roller Chain and Links

Slide rods or attachments through the rollers—no need to break the chain

Dry-Running Roller Chain and Links

Dry-Running Roller Chain and Links

Say goodbye to messy grease and time-consuming maintenance—no lubrication required

Flexible Roller Chain and Links

Flexible Roller Chain and Links

Flexes to take on misaligned sprockets or curved conveyor paths

Flat-Edge Roller Chain and Links

Flat-Edge Roller Chain and Links

Flat side plates won’t snag items to keep them moving along conveyor lines

Attachment Roller Chain

Attachment Roller Chain

Skip the hassle of adding attachment links, they come already installed

Quick-Connect Roller Chain

Quick-Connect Roller Chain

Snap together without connecting links or tools

Other Products

Roller Chain Breakers

Roller Chain Breakers

Open links to alter roller chain length

Roller Chain Pullers

Roller Chain Pullers

Keep roller chain in place while you add or remove links

Chain Wear Gauges

Chain Wear Gauges

Check if your chain is worn out

Roller Chain Spring Clips

Roller Chain Spring Clips

Replace the clips that secure ANSI roller chain connecting links

Roller Chain Guides

Roller Chain Guides

Align roller chain to limit friction, reducing noise and prolonging the chain's life

Chain and Belt Tensioners

Chain and Belt Tensioners

Control tension on your roller chain or belt for smooth operation and a long service life

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)