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100E21H MSG

Martin 100E21H Type B Single Strand Welded Bushed Roller Chain Sprocket With Hardened Teeth, 0.875 to 3.313 in Dia Bore, 9.043 in OD, #100 Chain, 21 Teeth, 1-1/4 in Pitch, Steel
Manufacturer: Martin Sprocket & Gear
Manufacturer part number: 100E21H
Availability: Ships in 2-4 days.
Estimated dates are contingent upon manufacturer stock.
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$244.28

Product Details

Brand Name

Martin

Type

Type B Single Strand Welded Bushed

Description

Martin saber tooth sprockets have hardened teeth, which provide longer chain and sprocket life. The hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.
Martin Roller Chain Sprocket, Type B Single Strand Welded Bushed, 0.875 to 3.313 in Bore, 9.043 in OD, #100 Chain, 21 Teeth, 1-1/4 in Pitch, 8.3869 in Pitch Diameter, 6-1/4 in Diameter Hub, 1/2-13 UNC Screw, 1-5/8 in Length Through Bore, QD® E 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 QD® bushings
  • Stocked heat treat
  • Manufactured of high carbon steel

Specifications

Bore Diameter:0.875 to 3.313 in
Bushing Type:QD® E
Chain Size:#100
Hub Diameter:6-1/4 in
Length Through Bore:1-5/8 in
Material:Steel
Number of Teeth:21
Outside Diameter:9.043 in
Pitch:1-1/4 in
Pitch Diameter:8.3869 in
Screw Size:1/2-13 UNC

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