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Metric Taper Bushed Sprocket

12BTB27H

Metric Taper Bushed Sprocket
Item #100966698
  • 12B-1 Chain Number
  • 27 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 175.84 mm Outside Diameter
  • 2012 Bushing Series
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Metric Taper Bushed Sprocket
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    Shipment Options
  • 12B-1 Chain Number
  • 27 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without 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

  • Tolerances meet or exceed ISO standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Interchangeable with other manufacturers’ taper bushings
Bushing Bore [Max] 47.625 mm
Outside Dia. 175.84 mm
Type B
Overall Length Less Threads N/A
Chain Pitch 0.75 in, 19.05 mm
Overall Length 31.75 mm
Length Through Bore 31.75 mm
No. of Teeth 27
Bushing Series 2012
Caliper Diameter 151.75 mm
Outside Dia. [Min] 175.84 mm
Hub Length 20.9 mm
No. of Strands Across 1
Bore Type Bushed
Sprocket Style B
Width Across Teeth 11.1 mm
Bushing Bore [Min] 12.7 mm
Hub Projection 20.9 mm
Chain No. 12B
Root Diameter 152.03 mm
Pitch Diameter 164.09 mm
Material Steel
Hub Dia. 89.28 mm
Inch/Metric Metric
Bushing Type Taperlock
Hardened Teeth With Hardened Teeth
Weight 3.96 LB
EAN or UPC 697950410197
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