Martin 40BTB19 Bushing Bore Roller Chain Sprocket - Taper Locking, 40 / 1/2 in, 19 Teeth, 1210 Bushing

Brand: MARTIN
SKU: 40BTB19
Availability: Out Of Stock
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Product Description

The Martin 40BTB19 is a taper locking bushing bore roller chain sprocket designed for efficient power transmission. Constructed with high carbon steel, its design features a taper bore that securely grips the shaft, ensuring reliable operation.

  • Taper bushed for a secure fit on the shaft
  • Precision machined for quality and consistency
  • Compatible with ANSI standards

Product Highlights

This sprocket features 19 teeth and a chain size of 40 / 1/2 inch. The hub diameter measures two and fifteen thirty-seconds inches, and it is protected by a coating for durability.

Product Information

Standard Information

  • Brand: Martin
  • MPN: 40BTB19
  • Country of Origin: United States
Technical Specifications
Tooth Width
0.284 in
Pitch Diameter
3.0378 in
Outside Diameter
3.2960 in
Length Through Bore
1.0000 in
Hub Diameter
2-15/32 in
Chain Number & Pitch
40 / 1/2 in
Number of Teeth
19
Surface Treatment
Protective Coating

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