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Metric Taper Bushed Sprocket

12BTB45

Metric Taper Bushed Sprocket
Item #100966610
  • 12B-1 Chain Number
  • 45 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 284.84 mm Outside Diameter
  • 2012 Bushing Series
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Metric Taper Bushed Sprocket
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    Shipment Options
  • 12B-1 Chain Number
  • 45 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth

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
Caliper Diameter 260.86 mm
No. of Teeth 45
Inch/Metric Metric
Chain Pitch 0.75 in, 19.05 mm
Outside Dia. [Min] 284.84 mm
Bushing Bore [Max] 47.625 mm
No. of Strands Across 1
Overall Length Less Threads N/A
Overall Length 31.75 mm
Bore Type Bushed
Chain No. 12B
Hub Projection 21.31 mm
Length Through Bore 31.75 mm
Type B
Material Steel
Width Across Teeth 11.1 mm
Root Diameter 261.03 mm
Hub Length 21.31 mm
Bushing Bore [Min] 12.7 mm
Hub Dia. 90.47 mm
Bushing Series 2012
Pitch Diameter 273.09 mm
Hardened Teeth Without Hardened Teeth
Bushing Type Taperlock
Sprocket Style B
Outside Dia. 284.84 mm
Weight 10.64 LB
EAN or UPC 697950410289
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