Martin 120R21H Bushing Bore Roller Chain Sprocket - Split Taper, 120 / 1-1/2 in, 21 Teeth, R1 Bushing

Brand: MARTIN
SKU: 120R21H
Availability: Out Of Stock
Call for Pricing Call for pricing (215) 326-9845
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Description

Product Description

The Martin 120R21H is a bushing bore roller chain sprocket designed for efficient power transmission. This split taper sprocket provides versatility with its range of bore sizes, making it suitable for various applications.

  • High carbon steel construction for durability
  • Compatible with ANSI standard tolerances
  • Interchangeable with other manufacturers' split-taper bushings

Product Highlights

The Martin 120R21H sprocket features precise machining which ensures quality and longevity in operation. The design allows for minimal run out, enhancing performance.

Product Information

Standard Information

  • Brand: Martin
  • Country of Origin: United States
Technical Specifications
MPN
120R21H
Tooth Width
0.924 inches
Hub Diameter
5-3/8 inches
Overall Width
3-5/32 inches
Pitch Diameter
10.0643 inches
Number of Teeth
21
Caliper Diameter
9.1612 inches
Outside Diameter
10.8520 inches
Storage Dimension Width
10.8520 inches
Storage Dimension Height
2.0000 inches
Storage Dimension Length
10.8520 inches
Bushing Bore Range
1-1/8 to 3-3/4 inches
Chain Number & Pitch
120 / 1-1/2 inches
Chain / Sprocket Type
Standard Roller Chain

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