MARTIN 40A21

Brand / Part Number: N/A
✓ In Stock Ready to Ship

$60.62

Product Specifications

Chain Size ANSI #40
Number of Teeth 21
Bore Type Stock Bore (0.5000 in)
Outside Diameter (OD) 3.6173 in
Length Thru Bore (LTB) 0.2840 in
Mounting Style Type A (Flat Plate Wheel)
Pitch Diameter 3.3548 in
Caliper Diameter 3.0334 in
Pitch 0.5000 in
Hub Type Type A (Flat Plate / No Hub)
Tooth Thickness 0.2840 in
Keyway Size None (Plain Stock Bore)
Setscrew Specification
Teeth Hardened No (Standard)
Material High Carbon Steel (AISI 1045)
Harmonized Tariff Code 8483.90.10.50
Export Control Class No EAR99