Skip to content Skip to navigation menu
Boston Gear40B25

40B25

B Style Sprocket
Item #101852487
  • Single Strand, Number 40, Type B, 25 Teeth Roller Chain Sprocket
Boston Gear40B25
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Single Strand, Number 40, Type B, 25 Teeth Roller Chain Sprocket

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life

compliances

  • 0
Bore Range [Max] N/A
Inch/Metric Inch
No. of Strands Across 1
Pitch Diameter 3.989 in
Chain No. 40
No. of Teeth 25
Chain Pitch 0.5 in
Material Steel
Hub Projection 0.716 in
Bore Range [Min] 0.625 in
Outside Dia. 4.258 in
Hardened Teeth Without Hardened Teeth
Hub Length Thru 1 in
Hub Dia. 3 1/4 in
Width Across Teeth 0.284 in
Length Through Bore 1 in
Sprocket Style B
Weight 3.101 LB
EAN or UPC 781711157169
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison