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Metric Taper Bushed Sprocket

28CTB57

Metric Taper Bushed Sprocket
Item #100967234
  • 28B-1 Chain Number
  • 57 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 834.52 mm Outside Diameter
  • 4040 Bushing Series
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Metric Taper Bushed Sprocket
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    Shipment Options
  • 28B-1 Chain Number
  • 57 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
Root Diameter 778.95 mm
Bushing Type Taperlock
Overall Length 101.6 mm
Chain Pitch 1.75 in, 44.45 mm
Inch/Metric Metric
Bushing Series 4040
Chain No. 28B
Hub Dia. 219.08 mm
Hardened Teeth Without Hardened Teeth
Sprocket Style C
No. of Strands Across 1
Hub Projection 36.8 mm
Caliper Diameter 778.65 mm
Bushing Bore [Min] 38.1 mm
Outside Dia. [Min] 834.52 mm
Pitch Diameter 806.89 mm
Overall Length Less Threads N/A
Type C
Bore Type Bushed
No. of Teeth 57
Material Steel
Width Across Teeth 29.44 mm
Outside Dia. 834.52 mm
Hub Length 36.8 mm
Bushing Bore [Max] 92.075 mm
Length Through Bore 101.6 mm
Weight 160.14 LB
EAN or UPC 697950412290
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