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Martin Sprocket

Martin Sprocket 120B18 - ANSI 120, 18T, Type B hub, 2.125" bore, Pilot Bore, Steel

Model: 120B18

Martin Sprocket 120B18 roller chain sprocket — ANSI 120 (1.500" pitch), 18 teeth, Type B hub, 2.125" pilot bore, 8.638" pitch diameter, steel.

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Technical Specifications

ANSI Number120
Teeth18
Hub StyleType B
Bore TypePilot Bore
Bore Size2.125
Hardened TeethNo
Pitch Diameter (in)8.638
Outer Diameter (in)9.538
MaterialSteel
LTB (in)1.125

Manufacturer

Martin Sprocket

Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.

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