Martin

Martin 140BTB13 Taper Bushed Type B Single Pitch Roller Chain Sprocket, 8.15 in OD, #140 Chain, 13 Teeth, 1-3/4 in Pitch, Steel

140BTB13 MFG #: 140BTB13
$453.44 / EA
Non-Stock Item
Martin 140BTB13 Taper Bushed Type B Single Pitch Roller Chain Sprocket, 8.15 in OD, #140 Chain, 13 Teeth, 1-3/4 in Pitch, Steel
  • Bushing Type: 3020 Taper Lock
  • Chain Size: #140
  • Country of Origin: US
  • Hub Diameter: 5-1/4 in
  • Length Through Bore: 2 in
  • Manufacturer Name: Martin Sprocket & Gear
  • Material: Steel
  • Number of Teeth: 13
  • Outside Diameter: 8.15 in
  • Pitch: 1-3/4 in
  • Pitch Diameter: 7.313 in
  • Type: Taper Bushed Type B
A taper bushed sprocket is a sprocket where a tapered bushing is bolted into the taper bore that is machined in the sprocket. When installed this bushing is compressed onto the shaft providing a tight grip. Taper bushed sprockets have a tapered bushing bolted into a taper bore with hex head set screws instead of bolts.
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  • Standards
  • Item Features
PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
  • 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