MARTIN 80BS21 1 3/4

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

$421.68

Product Specifications

Chain Size ANSI #80
Number of Teeth 21
Bore Size 1.7500 in
Outside Diameter (OD) 7.2346 in
Length Thru Bore (LTB) 1.8750 in
Hub Diameter 4.5620 in
Pitch Diameter 6.7095 in
Caliper Diameter 6.0850 in
Pitch 1.0000 in
Hub Type Type B (Hub on One Side)
Tooth Thickness 0.5750 in
Keyway Size 3/8 x 3/16
Setscrew Specification Two Setscrews (3/8-16: 1 over keyway, 1 @ 90 deg)
Teeth Hardened No (Standard)
Material High Carbon Steel (AISI 1045)
Harmonized Tariff Code 8483.90.10.50
Export Control Class No EAR99