BlackStar 40B57 - 40 Pitch B-Hub Sprocket - 57 Tooth


Price:
$ 49.57

Description

The BlackStar 40B57 is a 40 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 40B57
Chain Pitch 40
Number of Teeth 57
Minimum Bore 3/4"
Maximum Bore 2-3/8"
Bore Type Plain Bore
Hub Style B-Hub
Strand Count Single
Material Steel
Outside Diameter 9.36"
Pitch Diameter 9.077"
Approx. Weight 7.02 lbs
BlackStar 40B57 Sprocket Spec Sheet

Cross-references: Browning H40B57, Martin 40BS57, Boston Gear RS40B57

Payment & Security

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed