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No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket

40BS48 1 1/4

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807378
  • 40 Chain Number
  • 1 Strand
  • 48 Teeth
  • 7.929 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
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No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 48 Teeth
  • 7.929 in Outside Diameter
  • 1.25 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Inch/Metric Inch
Set Screw Size 5/16-18 X 5/16
Material Steel
Single Strand Tooth Thickness 0.284 in
Finished Bore 1 1/4 in
Hub Length Thru 0.841 in
Pitch Diameter 7.645 in
No. of Strands Across 1
Outside Dia. [Min] 7.9290 in
Hub Projection 0.84 in
Hardened Teeth Without Hardened Teeth
Hub Dia. 3 1/2 in
Chain No. 40
Sprocket Style B
Outside Dia. 7.9290 in
Chain Pitch 1/2 in
Keyway w/Keyway & Set Screw
Martin No. 40BS48
Pitch Diameter [Min] 7.645 in
Width Across Teeth 0.284 in
No. of Teeth 48
Keyway Size 1/4 x 1/8
Length Through Bore 1 1/8 in
Bore Type Bored to Size
Caliper Diameter 7.3329 in
No. of Screws 2
Weight 5.32 LB
EAN or UPC 697950297767
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