Martin

Martin Saber Tooth® 40SH28H QD Bushed Type B Single Pitch Roller Chain Sprocket With Hardened Teeth, 4.738 in OD, #40 Chain, 28 Teeth, 1/2 in Pitch, Steel

40SH28H MFG #: 40SH28H
$130.71 / EA
Non-Stock Item
Martin Saber Tooth® 40SH28H QD Bushed Type B Single Pitch Roller Chain Sprocket With Hardened Teeth, 4.738 in OD, #40 Chain, 28 Teeth, 1/2 in Pitch, Steel
  • Bushing Type: Type SH QD®
  • Chain Size: #40
  • Country of Origin: US
  • Hub Diameter: 3 in
  • Length Through Bore: 1-5/16 in
  • Manufacturer Name: Martin Sprocket & Gear
  • Material: Steel
  • Number of Teeth: 28
  • Outside Diameter: 4.738 in
  • Pitch: 1/2 in
  • Pitch Diameter: 4.466 in
  • Type: QD Bushed Type B
Martin Saber Tooth® sprockets have hardened teeth, which provide longer chain and sprocket life. The hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.
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  • Item Features
  • 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
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