Martin 100BTB21H Bushing Bore Roller Chain Sprocket - Taper Locking, 100 / 1-1/4 in, 21 Teeth, 2517 Bushing

Brand: MARTIN
SKU: 100BTB21H
Availability: Out Of Stock
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Description

Product Description

The Martin 100BTB21H is a bushing bore roller chain sprocket with a taper locking system. This sprocket is tailored for 100 roller chains with a pitch of one and one-quarter inches. It features twenty-one teeth and utilizes a 2517 bushing, making it suitable for various mechanical power transmission applications.

  • Designed for durability and longevity
  • Made of high carbon steel
  • Precision machined for consistent quality

Product Highlights

This taper bushed sprocket offers a robust and secure fit. The tapered bushing is bolted into the bore, compressing against the shaft for a tight grip. This design minimizes runout for improved performance.

Product Information

Standard Information

  • Brand: Martin
  • MPN: 100BTB21H
Technical Specifications
Material
Steel
Bore Type
Bushed
Hub Style
BTB
Pitch Type
Single
Tooth Width
1.75 in
Bushing Size
2517
Bushing Type
Taper Lock Bushing
Hub Diameter
4-1/2 in
Product Type
Bushed Roller Chain Sprockets
Overall Width
1-3/4 in
Number Of Teeth
21
Pitch Diameter
8.3869 in
Outside Diameter
9.0430 in
Chain Number & Pitch
100 / 1-1/4 in

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