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