Martin Sprocket

Martin Sprocket 25B54 - ANSI 25, 54T, Type B hub, 0.5" bore, Finished bore, Carbon Steel

Model: 25B54

Martin Sprocket 25B54 roller chain sprocket — ANSI 25 (0.250" pitch), 54 teeth, Type B hub, 0.5" finished bore, 4.3" pitch diameter, carbon steel.

Technical Specifications

ANSI Number25
Teeth54
Hub StyleType B
Bore TypeFinished
Bore Size0.5
Hardened TeethNo
Pitch Diameter (in)4.3
Outer Diameter (in)4.45
MaterialCarbon Steel
LTB (in)1

Manufacturer

Martin Sprocket

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

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