21 Tooth 12B Triplex Sprocket Tapered Locking Bush Type for 3/4 inch Pitch Chain (Bush not Incl.)

Tapered Bore Sprockets: Small sprockets are usually manufactured from C45 Steel and the large sprockets maybe supplied in G22 Cast Iron. These taper bore sprockets accept tapered locking bushes in a wide variety of shaft sizes to allow the end user to easily fit the sprocket to the shaft with minimal effort and no machining.
Available in a comprehensive range of British Standard Simplex, Duplex and Triplex sizes. Pilot Bore variants available if required.
Benefits: Universal on the shelf stock - wide range of tapered locking bushes and shaft sizes available to choose from. Durable and hard-wearing.
Equivalent: TS63-21 12B3 TS63-21 63-21

Brand / Quality:

Major Brand - High Quality

Number of Teeth:

21

Pitch:

19.05mm = 0.75 (3/4) inch

Item Type:

BS European Standard