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Martin40BS45 1 1/4

40BS45 1 1/4

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807354
  • 40 Chain Number
  • 1 Strand
  • 45 Teeth
  • 7.45 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
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Martin40BS45 1 1/4
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 45 Teeth
  • 7.45 in Outside Diameter
  • 1.25 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Length Through Bore 1 1/8 in
Pitch Diameter [Min] 7.168 in
Hub Dia. 3 1/2 in
Chain Pitch 1/2 in
No. of Screws 2
Pitch Diameter 7.168 in
Hub Projection 0.84 in
Caliper Diameter 6.8514 in
Bore Type Bored to Size
Hub Length Thru 0.841 in
Single Strand Tooth Thickness 0.284 in
Width Across Teeth 0.284 in
Outside Dia. [Min] 7.4500 in
Material Steel
Finished Bore 1 1/4 in
Martin No. 40BS45
Hardened Teeth Without Hardened Teeth
No. of Strands Across 1
Sprocket Style B
Keyway w/Keyway & Set Screw
Chain No. 40
Outside Dia. 7.4500 in
Keyway Size 1/4 x 1/8
Inch/Metric Inch
Set Screw Size 5/16-18 X 5/16
No. of Teeth 45
Weight 5.13 LB
EAN or UPC 697950006604
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