Contact 812-425-1336

Martin 40A21 MAR40A21
  1. pin-int

Martin 40A21 MAR40A21

Martin 40A21 Stock Bore Type A Single Pitch Roller Chain Sprocket, 5/8 in Dia Bore, 3.617 in OD, #40 Chain, 21 Teeth, 1/2 in Pitch, Steel

  • Manufacturer: Martin Sprocket & Gear
  • Brand Name: Martin
  • Part Number: MAR40A21
  • MPN: 40A21
  • UPC: 697950005102
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • loading
  • Sign In for Pricing and Availability

A plates are flat sprockets with no hub extension on either side. They can be altered for your application with bolt holes, custom bores, hardened teeth or special hubs welded to them.

Martin Single Pitch Roller Chain Sprocket, Stock Bore Type A, 5/8 in Bore Dia, 3.617 in Outside Dia, #40 Chain, 21 Teeth, 1/2 in Pitch, 3.355 in, 2-3/4 in Hub Dia, 0.284 in Length Through Bore, Steel

Bore Diameter      :      5/8 in
Chain Size      :      #40
Hub Diameter      :      2-3/4 in
Length Through Bore      :      0.284 in
Material      :      Steel
Number of Teeth      :      21
Outside Diameter      :      3.617 in
Pitch Diameter      :      3.355 in
Pitch      :      1/2 in
Type      :      Stock Bore Type A
  • Plate only
  • Precise machining and processes ensure consistent finish and high quality
  • pdfCatalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_41SH32_Catalog.pdf