BlackStar 100R21 - 100 Pitch R Sprocket - 21 Tooth


Price:
$ 152.12

Description

The BlackStar 100R21 is a 100 pitch R roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement. Requires a Split Taper Bushing (sold separately).

Specifications
Part Number 100R21
Chain Pitch 100
Number of Teeth 21
Bore Type Plain Bore
Hub Style R
Strand Count Single
Material Steel
Outside Diameter 9.04"
Pitch Diameter 8.388"
Approx. Weight 13.300 lbs
Bushing Required Split Taper Bushing
BlackStar 100R21 Sprocket Spec Sheet

Bushing Required

This sprocket requires a Split Taper Bushing to mount to your shaft. The bushing is sold separately and finished to your exact bore size.

Shop Bushings

Cross-references: Browning 100R21, Martin 100R21

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