Skip to content Skip to navigation menu
Single Strand Sprocket; 50 Chain Size; 72 Teeth; Requires 2517 Taper Lock Bushing

50BTB72

Single Strand Sprocket; 50 Chain Size; 72 Teeth; Requires 2517 Taper Lock Bushing
Item #100804219
  • Single Strand Sprocket
  • 50 Chain Size
  • 72 Teeth
  • Requires Taper Lock 2517 Bushing
  • Without Hardened Teeth
Single Strand Sprocket; 50 Chain Size; 72 Teeth; Requires 2517 Taper Lock Bushing
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Single Strand Sprocket
  • 50 Chain Size
  • 72 Teeth
  • Requires Taper Lock 2517 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
Sprocket Style B
Chain Sprocket Pitch 0.625 in
Length Through Bore 1.75 in
Material Internal Use Carbon Steel
Bushing Series 2517
Bushing Bore [Max] 2 1/2 in
Construction Internal Welded
Tooth Width 0.343 in
No. of Teeth Rows Strands 1
No. of Strands Across 1
Bore Size [Min] 0.5 in
Caliper Diameter 13.93 in
Martin No. 50BTB72
Bushing Bore Size [Max] 2.5 in
Hub Projection 1.41 in
Chain Sprocket Number 50
Bore Size [Max] 2.5 in
Single Strand Tooth Thickness 0.343 in
Bushing Bore [Min] 0.5 in
Outside Dia. [Min] 14.6900 in
Hub Dia. 4.228 in
Type B
Hardened Teeth Without Hardened Teeth
Material Steel
Bushing Bore Size [Min] 0.5 in
Hub Length 1.41 in
Bore Type Bushed
Width Across Teeth 0.343 in
Chain Pitch 0.625 in
Outside Dia. 14.69 in
Pitch Diameter 14.330 in
Inch/Metric Inch
O.D. 14.69 in
Overall Length Less Threads N/A
Pitch Dia. 14.329 in
Chain No. 50
Overall Length 2 1/2 in
Bushing Type Taper Lock
Material External Use Steel
No. of Teeth 72
Hub O.D. 4.25 in
Weight 16.57 LB
EAN or UPC 697950031361
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison