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.
QD60L075 Timing Pulley, 6 Teeth, L Pitch
The QD60L075 is a 6-tooth L (0.375 in trapezoidal) timing pulley. It mounts with an industry-standard bushing, sold separately, machined from cast iron with a black oxide finish, built for 0.75 in wide belts. Machined from solid stock, never sintered or powdered metal.
Specifications

Dimension key for this construction type. Values for this part number are in the table below.
| Specification | Value |
|---|---|
| Part Number | QD60L075 |
| Teeth | 6 |
| Pitch | L (0.375 in trapezoidal) |
| For Belt Width | 0.75 in |
| Pitch Diameter | 7.162 in |
| Outside Diameter | 7.132 in |
| Bore | Accepts SD bushing (not included) |
| Face Width | 1 in |
| Overall Length | 1.25 in |
| Construction | Quick Disconnect Hub |
| Material | Cast Iron (no sintered or powdered metal) |
| Finish | Black Oxide |
| Weight | 7.056 lb |
| Country of Origin | United States. ISO 9001:2015 certified manufacturing. |
Applications
- Instrumentation, office equipment, and precision positioning drives
- 3D printers and desktop CNC equipment
- Robotics, medical devices, and packaging machinery
Belt Compatibility
The QD60L075 runs L (0.375 in trapezoidal) belts in 0.75 in width. The pitch is standardized, so belt and pulley brands can be mixed.
Cross Reference
The QD60L075 interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Martin | 60L075 SD |
| TB Woods® | 60L075 |
| Regal Rexnord (Browning®) | 60L075SD |
| Mitsuboshi | QD60L075 |
| Jason Industrial | 60L075SD |
| Ametric | 60L075.SD |
| McMaster-Carr | 6495K322 |
| Grainger | 809VN9 |
| Powerdrive | QD60L075 |
| Continental (ContiTech) | 60L075-SD |
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 QD60L075 pulley?
L (0.375 in trapezoidal) timing belts in 0.75 in width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.
Does the QD60L075 replace the Martin 60L075 SD?
Yes. Published interchange data crosses the QD60L075 directly to the Martin 60L075 SD, as well as TB Woods 60L075, Regal Rexnord 60L075SD, Mitsuboshi QD60L075. Verify dimensions and bore before ordering.
Does the QD60L075 ship from Houston?
Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.
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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