Martin

Martin 80SF21 QD Bushed Type B Single Pitch Roller Chain Sprocket, 7.235 in OD, #80 Chain, 21 Teeth, 1 in Pitch, Steel

80SF21 MFG #: 80SF21
$189.20 / EA
Non-Stock Item
Martin 80SF21 QD Bushed Type B Single Pitch Roller Chain Sprocket, 7.235 in OD, #80 Chain, 21 Teeth, 1 in Pitch, Steel
  • Bushing Type: Type SF QD®
  • Chain Size: #80
  • Country of Origin: US
  • Hub Diameter: 4-3/4 in
  • Length Through Bore: 1-1/4 in
  • Manufacturer Name: Martin Sprocket & Gear
  • Material: Steel
  • Number of Teeth: 21
  • Outside Diameter: 7.235 in
  • Pitch: 1 in
  • Pitch Diameter: 6.71 in
  • Type: QD Bushed Type B
QD (quick detachable)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.
QTY
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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