BlackStar 50BS57 1 7/16 K2S - 50 Pitch Finished Bore Sprocket - 57 Tooth - 1-7/16" Bore


Price:
$ 96.71

Description

The BlackStar 50BS57 1 7/16 K2S is a 50 pitch Finished Bore roller chain sprocket with 57 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1-7/16" bore with keyway and set screws and is ready for immediate installation.

Specifications
Part Number 50BS57 1 7/16 K2S
Chain Pitch 50
Number of Teeth 57
Bore Size 1-7/16"
Minimum Bore 1"
Maximum Bore 1-15/16"
Bore Type Finished Bore (Keyway + Set Screws)
Hub Style Finished Bore
Strand Count Single
Material Steel
Outside Diameter 11.70"
Pitch Diameter 11.346"
Approx. Weight 11.75 lbs
BlackStar 50BS57 1 7/16 K2S Sprocket Spec Sheet

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

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