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Metric Taper Bushed Sprocket

12BTB48

Metric Taper Bushed Sprocket
Item #100966611
  • 12B-1 Chain Number
  • 48 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 303.02 mm Outside Diameter
  • 2012 Bushing Series
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Metric Taper Bushed Sprocket
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    Shipment Options
  • 12B-1 Chain Number
  • 48 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
Chain Pitch 0.75 in, 19.05 mm
Width Across Teeth 11.1 mm
Pitch Diameter 291.27 mm
Hardened Teeth Without Hardened Teeth
Hub Dia. 90.47 mm
Bushing Type Taperlock
Caliper Diameter 279.21 mm
Type B
Root Diameter 279.21 mm
No. of Teeth 48
Bore Type Bushed
Hub Length 21.31 mm
Bushing Series 2012
Sprocket Style B
Bushing Bore [Min] 12.7 mm
Bushing Bore [Max] 47.625 mm
Hub Projection 21.31 mm
Material Steel
Length Through Bore 31.75 mm
Outside Dia. 303.02 mm
Outside Dia. [Min] 303.02 mm
Chain No. 12B
Inch/Metric Metric
No. of Strands Across 1
Overall Length 31.75 mm
Overall Length Less Threads N/A
Weight 9.1 LB
EAN or UPC 697950410296
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