QD72-8M-20 Powerhouse® HTD Timing Pulley, 72 Teeth, 8M Pitch


Price:
$ 157.25

Description

QD72-8M-20 Powerhouse® HTD Timing Pulley, 72 Teeth, 8M Pitch

The QD72-8M-20 is a 72-tooth 8 mm HTD® compatible timing pulley. It mounts with an industry-standard bushing, sold separately, machined from ductile iron with a black oxide finish, built for 2mm wide belts. Machined from solid stock, never sintered or powdered metal. Powerhouse® HTD pulleys fit drives using HTD® curvilinear belts of the same pitch and width.

Specifications

Type C2F pulley construction dimension diagram

Dimension key for this construction type. Values for this part number are in the table below.

Specification Value
Part Number QD72-8M-20
Teeth 72
Pitch 8 mm HTD® compatible
For Belt Width 2mm
Pitch Diameter 7.2184 in
Outside Diameter 7.1664 in
Flange Diameter 7.598 in
Bore Accepts SDS bushing (not included)
Face Width 1.125 in
Overall Length 1.125 in
Construction Quick Disconnect Hub
Flange Material Steel
Material Ductile Iron (no sintered or powdered metal)
Finish Black Oxide
Weight 8.056 lb
Country of Origin United States. ISO 9001:2015 certified manufacturing.

Applications

  • HTD curvilinear belt drives on industrial equipment
  • Conveyors, packaging, and warehouse automation
  • Replacing worn pulleys on existing HTD drives

Belt Compatibility

The QD72-8M-20 runs 8 mm HTD® compatible belts in 2mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The QD72-8M-20 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® P72-8M-20-SDS
Martin P728M20-SDS
TB Woods® P728M20
Regal Rexnord (Browning®) B728M20SDS
Mitsuboshi QD72-8M-20
Jason Industrial P728M20SDS
Masterdrive P72-8M-20-SDS
Ametric 8M72QD20.SDS
Grainger 809RC7
Grainger 3PEC9

Always verify dimensions and bore size before substituting part numbers across manufacturers.

Buying in bulk? Save on volume.

Multi-unit and OEM quantities qualify for volume discounts. Call or email for a quantity quote.

Frequently Asked Questions

What belts fit the QD72-8M-20 pulley?

8 mm HTD® compatible timing belts in 2mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the QD72-8M-20 replace the Dodge P72-8M-20-SDS?

Yes. Published interchange data crosses the QD72-8M-20 directly to the Dodge P72-8M-20-SDS, as well as Martin P728M20-SDS, TB Woods P728M20, Regal Rexnord B728M20SDS. Verify dimensions and bore before ordering.

Does the QD72-8M-20 ship from Houston?

Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.

Need a quote on QD72-8M-20?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

Powerhouse® is a registered trademark of its owner. HTD® is a registered trademark of Gates Corporation. All third-party part numbers and trademarks referenced are the property of their respective owners. References are for compatibility identification only and do not imply affiliation or endorsement.

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