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Single Strand Sprocket; 50 Chain Size; 40 Teeth; Requires 2012 Taper Lock Bushing

50BTB40

Single Strand Sprocket; 50 Chain Size; 40 Teeth; Requires 2012 Taper Lock Bushing
Item #100804212
  • Single Strand Sprocket
  • 50 Chain Size
  • 40 Teeth
  • Requires Taper Lock 2012 Bushing
  • Without Hardened Teeth
Single Strand Sprocket; 50 Chain Size; 40 Teeth; Requires 2012 Taper Lock Bushing
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    Shipment Options
  • Single Strand Sprocket
  • 50 Chain Size
  • 40 Teeth
  • Requires Taper Lock 2012 Bushing
  • Without Hardened Teeth

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
Bushing Series 2012
Construction Internal Welded
Bushing Bore Size [Min] 0.5 in
Width Across Teeth 0.343 in
Caliper Diameter 7.57 in
Length Through Bore 1.25 in
Material Internal Use Carbon Steel
Inch/Metric Inch
Material Steel
Bushing Bore [Max] 2 in
Bore Size [Min] 0.5 in
No. of Strands Across 1
Sprocket Style B
Pitch Diameter 7.970 in
Overall Length 2 in
Overall Length Less Threads N/A
Bore Type Bushed
Hardened Teeth Without Hardened Teeth
Chain No. 50
Hub Dia. 3 9/16 in
Bushing Type Taper Lock
Hub Length 0.91 in
Hub Projection 0.91 in
No. of Teeth Rows Strands 1
Tooth Width 0.343 in
O.D. 8.316 in
Martin No. 50BTB40
Chain Pitch 0.625 in
Outside Dia. [Min] 8.3160 in
Chain Sprocket Number 50
Bushing Bore Size [Max] 2 in
Material External Use Steel
Bushing Bore [Min] 0.5 in
Bore Size [Max] 2 in
Pitch Dia. 7.966 in
Outside Dia. 8.316 in
Type B
Single Strand Tooth Thickness 0.343 in
No. of Teeth 40
Hub O.D. 3.563 in
Chain Sprocket Pitch 0.625 in
Weight 5.2 LB
EAN or UPC 697950031293
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