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

40BS21HT 1

No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807075
  • 40 Chain Number
  • 1 Strand
  • 21 Teeth
  • 3.617 in Outside Diameter
  • 1 in Finished Bore
  • With Hardened Teeth
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No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 21 Teeth
  • 3.617 in Outside Diameter
  • 1 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Chain No. 40
Hub Projection 0.72 in
Finished Bore 1 in
Hub Dia. 2 3/4 in
Single Strand Tooth Thickness 0.284 in
Bore Range [Max] 1 7/8 in
No. of Teeth 21
Hub Length Thru 0.716 in
Caliper Diameter 3.0334 in
Hardened Teeth With Hardened Teeth
Martin No. 40BS21HT
Width Across Teeth 0.284 in
Pitch Diameter 3.355 in
Set Screw Size 5/16-18 X 5/16
Bore Type Bored to Size
No. of Strands Across 1
Bore Range [Min] 1 in
Sprocket Style B
Chain Pitch 1/2 in
Keyway w/Keyway & Set Screw
Length Through Bore 1 in
Outside Dia. [Min] 3.6170 in
Keyway Size 1/4 x 1/8
Pitch Diameter [Min] 3.355 in
Outside Dia. 3.6170 in
Material Steel
No. of Screws 2
Inch/Metric Inch
Weight 1.59 LB
EAN or UPC 697950160313
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