Martin Sprocket

Martin Sprocket 40B30 - ANSI 40, 30T, Type C hub, 0.5" bore, Finished bore, Carbon Steel, hardened teeth

Model: 40B30

Martin Sprocket 40B30 roller chain sprocket — ANSI 40 (0.500" pitch), 30 teeth, Type C hub, 0.5" finished bore, 4.783" pitch diameter, carbon steel, hardened teeth.

Technical Specifications

ANSI Number40
Teeth30
Hub StyleType C
Bore TypeFinished
Bore Size0.5
Hardened TeethYes
Pitch Diameter (in)4.783
Outer Diameter (in)7.8
MaterialCarbon Steel
LTB (in)1.5

Manufacturer

Martin Sprocket

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

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