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This part may be obsolete or discontinued.
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Boston Gear25B18A

25B18A

B Style Sprocket
Item #101474938
  • Single Strand, Number 25, Type B, 18 Teeth Roller Chain Sprocket
Boston Gear25B18A
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    Shipment Options
  • Single Strand, Number 25, Type B, 18 Teeth Roller Chain Sprocket

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life

compliances

  • 0
Inch/Metric Inch
Hub Dia. 1 in
Bore Range [Min] 0.25 in
No. of Teeth 18
Material Steel
Bore Range [Max] N/A
No. of Strands Across 1
Chain Pitch 0.250 in
Pitch Diameter 1.44 in
Length Through Bore 0.5 in
Hub Projection 0.39 in
Stock Bore Size 0.25 in
Sprocket Style B
Hardened Teeth Without Hardened Teeth
Bore Type Minimum Plain Bore
Chain No. 25
Width Across Teeth 0.11 in
Outside Dia. 1.568 in
Weight 0.444 LB
EAN or UPC 781711192115
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