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Boston Gear25B28-3/8

25B28-3/8

Finished Bore Sprocket
Item #101853523
  • 25 Chain
  • 28 Teeth
  • 3/8" Bore
  • 3/32 in x 3/64 in Keyway
Boston Gear25B28-3/8
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    Shipment Options
  • 25 Chain
  • 28 Teeth
  • 3/8" Bore
  • 3/32 in x 3/64 in Keyway

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life
  • 10-32 setscrews

compliances

  • 0
Inch/Metric Inch
No. of Strands Across 1
Keyway 3/32 x 3/64
Outside Dia. 2.369 in
Hub Dia. 1 1/2 in
No. of Teeth 28
Pitch Diameter 2.233 in
Finished Bore 3/8 in
Sprocket Style B
Length Through Bore 0.625 in
Width Across Teeth 0.11 in
Chain Pitch 0.25 in
Hardened Teeth Without Hardened Teeth
Material Steel
Chain No. 25
Hub Projection 0.515 in
Weight 0.533 LB
EAN or UPC 781711456927
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