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Boston Gear25B40

25B40

B Style Sprocket
Item #101837420
  • Single Strand, Number 25, Type B, 40 Teeth Roller Chain Sprocket
Boston Gear25B40
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    Shipment Options
  • Single Strand, Number 25, Type B, 40 Teeth Roller Chain Sprocket

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life

compliances

  • 0
No. of Teeth 40
Outside Dia. 3.327 in
Width Across Teeth 0.11 in
No. of Strands Across 1
Hardened Teeth Without Hardened Teeth
Pitch Diameter 3.186 in
Hub Projection 0.64 in
Sprocket Style B
Chain No. 25
Inch/Metric Inch
Bore Range [Min] 0.5 in
Hub Length Thru 3/4 in
Length Through Bore 0.75 in
Hub Dia. 2 in
Material Steel
Bore Range [Max] N/A
Chain Pitch 0.25 in
Weight 0.401 LB
EAN or UPC 781711156209
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