Description
QD192-8M-85-F Powerhouse® HTD Timing Pulley, 192 Teeth, 8M Pitch
The QD192-8M-85-F is a 192-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

Dimension key for this construction type. Values for this part number are in the table below.
| Specification | Value |
|---|---|
| Part Number | QD192-8M-85-F |
| Teeth | 192 |
| Pitch | 8 mm HTD® compatible |
| For Belt Width | 85mm |
| Pitch Diameter | 19.249 in |
| Outside Diameter | 19.197 in |
| Bore | Accepts F bushing (not included) |
| Flange Material | Steel |
| Material | Cast Iron (no sintered or powdered metal) |
| Finish | Black Oxide |
| Weight | 68.5 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 QD192-8M-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 QD192-8M-85-F interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Martin | P1928M85-F |
| TB Woods® | P1928M85 |
| Regal Rexnord (Browning®) | B1928M85F |
| Ametric | 8M192QD85.F |
| Grainger | 809R18 |
| Powerdrive | QD192-8M-85-F |
| Continental (ContiTech) | P192-8M-85-F |
Always verify dimensions and bore size before substituting part numbers across manufacturers.
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Multi-unit and OEM quantities qualify for volume discounts. Call or email for a quantity quote.
Frequently Asked Questions
What belts fit the QD192-8M-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 QD192-8M-85-F replace the Martin P1928M85-F?
Yes. Published interchange data crosses the QD192-8M-85-F directly to the Martin P1928M85-F, as well as TB Woods P1928M85, Regal Rexnord B1928M85F, Ametric 8M192QD85.F. Verify dimensions and bore before ordering.
Does the QD192-8M-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 QD192-8M-85-F?
Houston warehouse, same-day shipping on stock items.
Call (888) 203-2358Powerhouse® 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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