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120BTB26 MSG

Martin 120BTB26 Type B Single Strand Welded Bushed Roller Chain Sprocket, 0.938 to 3 in Dia Bore, 13.254 in OD, #120 Chain, 26 Teeth, 1-1/2 in Pitch, Steel
Manufacturer: Martin Sprocket & Gear
Manufacturer part number: 120BTB26
Availability: Ships in 2-4 days.
Estimated dates are contingent upon manufacturer stock.
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$480.64

Product Details

Brand Name

Martin

Type

Type B Single Strand Welded Bushed

Description

A taper bushed sprocket is a sprocket where a tapered bushing is bolted into the taper bore that is machined in the sprocket. When installed this bushing is compressed onto the shaft providing a tight grip. Taper bushed sprockets have a tapered bushing bolted into a taper bore with hex head setscrews instead of bolts.
Martin Roller Chain Sprocket, Type B Single Strand Welded Bushed, 0.938 to 3 in Bore, 13.254 in OD, #120 Chain, 26 Teeth, 1-1/2 in Pitch, 12.4443 in Pitch Diameter, 5-1/4 in Diameter Hub, 2 in Length Through Bore, TB 3020 Bushing, Steel

Standards

ANSI Specified | B29.1 - 1975

Features

  • Precise machining and processes ensure consistent finish and high quality
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Bores are concentric to pitch line, minimizing run out
  • Interchangeable with other manufacturer's taper bushings
  • Manufactured of high carbon steel

Specifications

Bore Diameter:0.938 to 3 in
Bushing Type:TB 3020
Chain Size:#120
Hub Diameter:5-1/4 in
Length Through Bore:2 in
Material:Steel
Number of Teeth:26
Outside Diameter:13.254 in
Pitch:1-1/2 in
Pitch Diameter:12.4443 in

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