Timken Roller Chain Half Link, #80

Timken Roller Chain Half Link, #80

The OL80TK Timken Roller Chain Half Link is a #80-1 roller chain offset (half) link designed to fine-tune chain length and complete repairs where a standard link just won’t land you on the right pitch. This cottered offset link is built from carbon steel with a rust preventive coating, and it’s supplied in the style used for size 80 and larger chains—because once chains get bigger, “spring clip” becomes “nice try.”

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: OL80TK
• Brand: Timken
• Product Type: Roller chain half link / offset link
• Chain Size: #80-1
• Pitch: 1 in
• Connector Style: Cottered
• Material: Carbon steel
• Coating: Rust preventive coating
• Overall Width: 1.406 in
• Pin Diameter: 0.313 in
• Link Plate Height: 0.943 in
• Link Plate Thickness: 1/8 in
• Notes (per description):
  • Sizes 80 and larger are supplied with cottered connector links
  • Cut-to-length chain sizes available by special order
  • Multiple-strand widths available in most sizes

Ideal For

• Adjusting #80 chain length using a half link (offset link) when you need that “just right” fit
• Repairs on equipment running #80-1 roller chain with a cottered connector style
• Applications where a rust preventive coating helps reduce corrosion in storage or service
• Shops that want the correct connector style for larger chain sizes—so the fix stays fixed