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Martin40BS48 1

40BS48 1

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807376
  • 40 Chain Number
  • 1 Strand
  • 48 Teeth
  • 7.929 in Outside Diameter
  • 1 in Finished Bore
  • Without Hardened Teeth
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Martin40BS48 1
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 48 Teeth
  • 7.929 in Outside Diameter
  • 1 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Chain Pitch 1/2 in
Inch/Metric Inch
Set Screw Size 5/16-18 X 5/16
Material Steel
Pitch Diameter 7.645 in
No. of Teeth 48
Hardened Teeth Without Hardened Teeth
Width Across Teeth 0.284 in
Single Strand Tooth Thickness 0.284 in
Hub Length Thru 0.841 in
Length Through Bore 1 1/8 in
Bore Type Bored to Size
Chain No. 40
Hub Projection 0.84 in
Martin No. 40BS48
Outside Dia. 7.9290 in
Finished Bore 1 in
Outside Dia. [Min] 7.9290 in
Hub Dia. 3 1/2 in
No. of Screws 2
No. of Strands Across 1
Keyway Size 1/4 x 1/8
Sprocket Style B
Keyway w/Keyway & Set Screw
Caliper Diameter 7.3329 in
Pitch Diameter [Min] 7.645 in
Weight 5.7 LB
EAN or UPC 697950298979
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