QD144-8M-85-F Powerhouse® HTD Timing Pulley, 144 Teeth, 8M Pitch


Price:
$ 520.44

Description

QD144-8M-85-F Powerhouse® HTD Timing Pulley, 144 Teeth, 8M Pitch

The QD144-8M-85-F is a 144-tooth 8 mm HTD® compatible timing pulley. It mounts with an industry-standard bushing, sold separately, machined from cast iron with a black oxide finish, built for 85mm 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 A3 pulley construction dimension diagram

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

Specification Value
Part Number QD144-8M-85-F
Teeth 144
Pitch 8 mm HTD® compatible
For Belt Width 85mm
Pitch Diameter 14.4367 in
Outside Diameter 14.3847 in
Bore Accepts F bushing (not included)
Flange Material Steel
Material Cast Iron (no sintered or powdered metal)
Finish Black Oxide
Weight 50.6 lb
Country of Origin China

Applications

  • HTD curvilinear belt drives on industrial equipment
  • Conveyors, packaging, and warehouse automation
  • Replacing worn pulleys on existing HTD drives
  • Weight-sensitive drives (webbed, lightened construction)

Belt Compatibility

The QD144-8M-85-F runs 8 mm HTD® compatible belts in 85mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The QD144-8M-85-F interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Martin P1448M85-F
TB Woods® P1448M85
Regal Rexnord (Browning®) B1448M85F
Ametric 8M144QD85.F
Grainger 809R16
Powerdrive QD144-8M-85-F
Continental (ContiTech) P144-8M-85-F SPROCKET

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 QD144-8M-85-F pulley?

8 mm HTD® compatible timing belts in 85mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the QD144-8M-85-F replace the Martin P1448M85-F?

Yes. Published interchange data crosses the QD144-8M-85-F directly to the Martin P1448M85-F, as well as TB Woods P1448M85, Regal Rexnord B1448M85F, Ametric 8M144QD85.F. Verify dimensions and bore before ordering.

Does the QD144-8M-85-F 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 QD144-8M-85-F?

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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