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This part may be obsolete or discontinued.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
Boston Gear40B45-3/4

40B45-3/4

Finished Bore Sprocket
Item #101853683
  • 40 Chain
  • 45 Teeth
  • 3/4" Bore
  • 3/16 in x 3/32 in Keyway
Boston Gear40B45-3/4
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Price Unavailable
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    Shipment Options
  • 40 Chain
  • 45 Teeth
  • 3/4" Bore
  • 3/16 in x 3/32 in Keyway

features

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

compliances

  • 0
Inch/Metric Inch
Outside Dia. 7.45 in
Chain Pitch 0.500 in
Width Across Teeth 0.284 in
Chain No. 40
Keyway Size 3/16 x 3/32
Hardened Teeth Without Hardened Teeth
Length Through Bore 1.125 in
Hub Projection 0.841 in
Material Steel
Hub Dia. 3 1/2 in
Pitch Diameter 7.168 in
Finished Bore 0.750 in - 3/4 in
No. of Strands Across 1
Keyway w/Keyway & Set Screw
No. of Teeth 45
Sprocket Style B
Weight 4.801 LB
EAN or UPC 781711494806
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