QD28L075 Timing Pulley, 28 Teeth, L Pitch


Price:
$ 52.97

Description

QD28L075 Timing Pulley, 28 Teeth, L Pitch

The QD28L075 is a 28-tooth L (0.375 in trapezoidal) timing pulley. It mounts with an industry-standard bushing, sold separately, machined from ductile iron with a black oxide finish, built for 0.75 in wide belts. Machined from solid stock, never sintered or powdered metal.

Specifications

Type E1F pulley construction dimension diagram

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

Specification Value
Part Number QD28L075
Teeth 28
Pitch L (0.375 in trapezoidal)
For Belt Width 0.75 in
Pitch Diameter 3.3423 in
Outside Diameter 3.3123 in
Flange Diameter 3.566 in
Bore Accepts SH bushing (not included)
Face Width 1 in
Overall Length 1 in
Construction Quick Disconnect Hub
Flange Material Steel
Material Ductile Iron (no sintered or powdered metal)
Finish Black Oxide
Weight 1.345 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 QD28L075 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 QD28L075 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Martin 28L075 SH  
TB Woods® 28L075
Regal Rexnord (Browning®) 28L075SH
Mitsuboshi QD28L075
Jason Industrial 28L075SH
Neuman 28L075-SH
Ametric 28L075.SH
McMaster-Carr 6495K316
Grainger 809VJ0
Powerdrive QD28L075

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 QD28L075 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 QD28L075 replace the Martin 28L075 SH  ?

Yes. Published interchange data crosses the QD28L075 directly to the Martin 28L075 SH  , as well as TB Woods 28L075, Regal Rexnord 28L075SH, Mitsuboshi QD28L075. Verify dimensions and bore before ordering.

Does the QD28L075 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 QD28L075?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

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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