QD144-8M-50 Powerhouse® HTD Timing Pulley, 144 Teeth, 8M Pitch


Price:
$ 458.26

Description

Representative image shown. Actual product appearance varies by size, bore, and configuration. Refer to the specifications table for exact dimensions of this part number.

QD144-8M-50 Powerhouse® HTD Timing Pulley, 144 Teeth, 8M Pitch

The QD144-8M-50 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 5mm 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 D3 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-50
Teeth 144
Pitch 8 mm HTD® compatible
For Belt Width 5mm
Pitch Diameter 14.4367 in
Outside Diameter 14.3847 in
Bore Accepts E bushing (not included)
Face Width 2.375 in
Overall Length 2.375 in
Construction Quick Disconnect Hub
Material Cast Iron (no sintered or powdered metal)
Finish Black Oxide
Weight 36.22 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-50 runs 8 mm HTD® compatible belts in 5mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The QD144-8M-50 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® P144-8M-50-E
Martin P1448M50-E
TB Woods® P1448M50
Regal Rexnord (Browning®) B1448M50E
Mitsuboshi QD144-8M-50
Jason Industrial P1448M50E
Ametric 8M144QD50.E
Grainger 809R15
Powerdrive QD144-8M-50
Continental (ContiTech) P144-8M-50-E

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-50 pulley?

8 mm HTD® compatible timing belts in 5mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the QD144-8M-50 replace the Dodge P144-8M-50-E?

Yes. Published interchange data crosses the QD144-8M-50 directly to the Dodge P144-8M-50-E, as well as Martin P1448M50-E, TB Woods P1448M50, Regal Rexnord B1448M50E. Verify dimensions and bore before ordering.

Does the QD144-8M-50 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-50?

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.

Payment & Security

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed