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40A21 MSG

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
Manufacturer part number: 40A21
Availability: Ships in 2-4 days.
Estimated dates are contingent upon manufacturer stock.
CBT - Cincinnati CBT - Springboro CBT - Sidney
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CRUSH BEARINGS & DRIVES - LEXINGTON CRUSH BEARINGS & DRIVES - LOUISVILLE
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$21.07

Product Details

Brand Name

Martin

Type

Stock Bore Type A

Description

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

Standards

PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov

Features

Plate only

Specifications

Bore Diameter:5/8 in
Chain Size:#40
Country of Origin:US
Hub Diameter:2-3/4 in
Length Through Bore:0.284 in
Material:Steel
Number of Teeth:21
Outside Diameter:3.617 in
Pitch:1/2 in
Pitch Diameter:3.355 in