BlackStar 2042B21 - 2042 Pitch B-Hub Sprocket - 21 Tooth


Price:
$ 84.56

Description

The BlackStar 2042B21 is a 2042 pitch B-Hub roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement.

Specifications
Part Number 2042B21
Chain Pitch 2042
Number of Teeth 21
Bore Type Plain Bore
Hub Style B-Hub
Strand Count Single
Material Steel
Approx. Weight 4.900 lbs

Cross-references: Browning H2042B21, Martin 2042BS21, Boston Gear RS2042B21

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