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No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket

40BTB25

No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804053
  • 40 Chain Number
  • 25 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 4.258 in Outside Diameter
  • 1610 Bushing Series
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No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
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    Shipment Options
  • 40 Chain Number
  • 25 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth

description

  • Bushing sold separately.

features

  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Bores are concentric to pitch line, minimizing run out
  • Interchangeable with other manufacturers’ Taper bushings
Pitch Diameter 3.990 in
Overall Length 1 in
Overall Length Less Threads N/A
Hub Projection 0.72 in
Width Across Teeth 0.284 in
No. of Strands Across 1
No. of Teeth 25
Bore Type Bushed
Caliper Diameter 3.67 in
Sprocket Style B
Bushing Bore [Min] 1/2 in
Type B
Tooth Width 0.284 in
Hub Dia. 3.418 in
Martin No. 40BTB25
Inch/Metric Inch
Chain Pitch 1/2 in
Bushing Series 1610
Outside Dia. 4.2580 in
Material Steel
Outside Dia. [Min] 4.2580 in
Hub Length 0.72 in
Single Strand Tooth Thickness 0.284 in
Hardened Teeth Without Hardened Teeth
Bushing Bore [Max] 1 5/8 in
Bushing Type Taperlock
Length Through Bore 1 in
Chain No. 40
Weight 1.34 LB
EAN or UPC 697950030708
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