QD28-8M-20 Powerhouse® HTD Timing Pulley, 28 Teeth, 8M Pitch


Price:
$ 67.58

Description

QD28-8M-20 Powerhouse® HTD Timing Pulley, 28 Teeth, 8M Pitch

The QD28-8M-20 is a 28-tooth 8 mm HTD® compatible timing pulley. It mounts with an industry-standard bushing, sold separately, machined from steel 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 3F pulley construction dimension diagram

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

Specification Value
Part Number QD28-8M-20
Teeth 28
Pitch 8 mm HTD® compatible
For Belt Width 2mm
Pitch Diameter 2.8071 in
Outside Diameter 2.7551 in
Flange Diameter 3.15 in
Bore Accepts H bushing (not included)
Face Width 1.125 in
Overall Length 1.125 in
Construction Quick Disconnect Hub
Flange Material Steel
Material Steel (no sintered or powdered metal)
Finish Black Oxide
Weight 0.93 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 QD28-8M-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 QD28-8M-20 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® P28-8M-20-H
Martin P288M20-H
TB Woods® P288M20
Regal Rexnord (Browning®) B288M20H
Mitsuboshi QD28-8M-20
Jason Industrial P288M20H
Masterdrive P28-8M-20-H
McMaster-Carr 6497K711
Grainger 809R24
Grainger 3PEC2

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 QD28-8M-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 QD28-8M-20 replace the Dodge P28-8M-20-H?

Yes. Published interchange data crosses the QD28-8M-20 directly to the Dodge P28-8M-20-H, as well as Martin P288M20-H, TB Woods P288M20, Regal Rexnord B288M20H. Verify dimensions and bore before ordering.

Does the QD28-8M-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 QD28-8M-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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