Martin 40BS253/4 Bored to Size Sprocket 40 1/2 in 0.7500 in Bore 25 Teeth

Brand: MARTIN
SKU: 40BS253/4
Availability: Out Of Stock
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Product Description

The Martin 40BS253/4 is a bored to size sprocket designed for standard roller chains with a pitch of 1/2 inch. It comes with a bore diameter of 0.7500 inches and features 25 teeth. This product is made from high carbon steel, providing durability and longevity to your mechanical applications.

  • Designed for use with 40 chain type.
  • Keyways and setscrews included for easy installation.
  • Manufactured to meet ANSI standards for precise fit and alignment.

Product Highlights

This sprocket offers a consistent finish and high quality, minimizing runout during operation. Its precise machining ensures that the bore is concentric to the pitch line.

Product Information

Standard Information

  • Brand: Martin
  • Country Of Origin: United States
Technical Specifications
Pitch Type
Single
Bore Diameter
0.7500 in
Number Of Teeth
25
Outside Diameter
4.2580 in
Length Through Bore
1.0000 in
Hub Diameter
3-1/4 in
Chain / Sprocket Type
Standard Roller Chain
Surface Treatment
Protective Coating

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