BlackStar H50A21P - 50 Pitch A-Plate Sprocket - 21 Tooth


Price:
$ 18.85

Description

The BlackStar H50A21P is a 50 pitch A-Plate roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel with induction-hardened teeth for extended wear life and features machine-cut tooth profiles for smooth, reliable chain engagement.

Specifications
Part Number H50A21P
Chain Pitch 50
Number of Teeth 21
Bore Type Plain Bore
Hub Style A-Plate
Strand Count Single
Material Steel
Hardened Teeth Yes
Outside Diameter 4.52"
Pitch Diameter 4.194"
Approx. Weight 0.770 lbs
BlackStar H50A21P Sprocket Spec Sheet

Cross-references: Browning 50A21, Martin 50A21, Boston Gear 50A21

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