MARTIN 40BS121 DRIVING BELTS, CHAINS, SPROCKETS
MARTIN 40BS121 DRIVING BELTS, CHAINS, SPROCKETS

Martin 40BS121 Bored to Size Sprocket - 40 / 1/2 in

Brand: MARTIN
SKU: 40BS121
Availability: Out Of Stock
Call for Pricing Call for pricing (215) 326-9845
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Description

Product Description

The Martin 40BS121 is a bored to size sprocket designed for standard roller chain applications. It has a bore diameter of one inch and features twelve teeth made from high carbon steel. This sprocket is ready for immediate installation with keyways and setscrews included.

  • Compatible with 40 / 1/2 inch pitch roller chains.
  • Manufactured to meet ANSI standards for precise fitting.
  • Protective coating for enhanced durability.

Product Highlights

This sprocket is suitable for various mechanical power transmission applications.

Product Information

Standard Information

  • Brand: Martin
  • Country Of Origin: United States
Technical Specifications
MPN
40BS121
Chain Number & Pitch
40 / 1/2 in
Bore Diameter
1.0000 in
Number Of Teeth
12
Tooth Width
0.284 in
Hub Diameter
1-9/16 in
Outside Diameter
2.1660 in
Caliper Diameter
1.6199 in
Length Through Bore
0.8750 in
Pitch Diameter
1.9319 in
Number Of Hubs
1
Storage Dimensions
Width - 2.5625 in, Height - 15/16 in, Length - 2.5625 in
Surface Treatment
Protective Coating

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