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No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket

50BTB25H

No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804200
  • 50 Chain Number
  • 25 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • With Hardened Teeth
  • 5.322 in Outside Diameter
  • 2012 Bushing Series
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No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
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    Shipment Options
  • 50 Chain Number
  • 25 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • With Hardened Teeth

description

  • Hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater or if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.

features

  • Hardened teeth sprockets afford longer chain and sprocket life
  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • 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 manufacturers’ Taper bushings
  • Stocked Heat Treat
Hub Projection 0.91 in
Overall Length 2 in
Bushing Bore [Min] 1/2 in
Martin No. 50BTB25H
No. of Teeth 25
Sprocket Style B
Hardened Teeth With Hardened Teeth
Outside Dia. 5.3220 in
Inch/Metric Inch
Chain No. 50
No. of Strands Across 1
Tooth Width 0.343 in
Width Across Teeth 1.25 in
Chain Pitch 5/8 in
Bore Type Bushed
Bushing Series 2012
Material Steel
Bushing Type Taperlock
Single Strand Tooth Thickness 0.343 in
Bushing Bore [Max] 2 in
Outside Dia. [Min] 5.3220 in
Hub Length 0.91 in
Pitch Diameter 4.987 in
Overall Length Less Threads N/A
Type B
Length Through Bore 1 1/4 in
Hub Dia. 3 9/16 in
Caliper Diameter 4.5769 in
Weight 1.34 LB
EAN or UPC 697950043272
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