Skip to content Skip to navigation menu
Boston Gear40B45-1 1/4

40B45-1 1/4

Finished Bore Sprocket
Item #101853576
  • 40 Chain, 45 Tooth, 1.25 in Bore, With Keyway and Setscrew
Boston Gear40B45-1 1/4
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
  • 40 Chain, 45 Tooth, 1.25 in Bore, With Keyway and Setscrew

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life
  • Complete with keyway and setscrew

compliances

  • 0
Inch/Metric Inch
No. of Strands Across 1
Outside Dia. 7.45 in
Chain Pitch 0.5 in
No. of Teeth 45
Sprocket Style B
Keyway w/Keyway & Setscrew
Hub Dia. 3 1/2 in
Finished Bore 1 1/4 in
Chain No. 40
Hardened Teeth Without Hardened Teeth
Hub Length Thru 0.841 in
Material Steel
Width Across Teeth 0.284 in
Length Through Bore 1.125 in
Pitch Diameter 7.168 in
Weight 4.743 LB
EAN or UPC 781711363003
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison