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This part may be obsolete or discontinued.
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Boston Gear40B45SS

40B45SS

B Style Sprocket
Item #101818280
  • Single Strand, Number 40, Type B, 45 Teeth Roller Chain Sprocket
Boston Gear40B45SS
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    Shipment Options
  • Single Strand, Number 40, Type B, 45 Teeth Roller Chain Sprocket

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life

compliances

  • 0
Outside Dia. 7.45 in
Inch/Metric Inch
Width Across Teeth 0.284 in
No. of Strands Across 1
Hardened Teeth Without Hardened Teeth
No. of Teeth 45
Bore Range [Max] N/A
Pitch Diameter 7.168 in
Hub Length Thru 1 in
Bore Type Minimum Plain Bore
Stock Bore Size 0.75 in
Hub Dia. 3 1/2 in
Bore Range [Min] 0.75 in
Hub Projection 0.716 in
Chain Pitch 0.500 in
Length Through Bore 1 in
Sprocket Style B
Chain No. 40
Material Stainless Steel
Weight 4.501 LB
EAN or UPC 781711693018
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