BlackStar 50B57 - 50 Pitch B-Hub Sprocket - 57 Tooth


Price:
$ 83.11

Description

The BlackStar 50B57 is a 50 pitch B-Hub roller chain sprocket with 57 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement.

Specifications
Part Number 50B57
Chain Pitch 50
Number of Teeth 57
Minimum Bore 1"
Maximum Bore 2-1/2"
Bore Type Plain Bore
Hub Style B-Hub
Strand Count Single
Material Steel
Outside Diameter 11.70"
Pitch Diameter 11.346"
Approx. Weight 12.00 lbs
BlackStar 50B57 Sprocket Spec Sheet

Cross-references: Browning H50B57, Martin 50BS57, Boston Gear RS50B57

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