QD48L075 Timing Pulley, 48 Teeth, L Pitch


Price:
$ 76.25

Description

QD48L075 Timing Pulley, 48 Teeth, L Pitch

The QD48L075 is a 48-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 B1F pulley construction dimension diagram

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

Specification Value
Part Number QD48L075
Teeth 48
Pitch L (0.375 in trapezoidal)
For Belt Width 0.75 in
Pitch Diameter 5.7296 in
Outside Diameter 5.6996 in
Flange Diameter 5.95 in
Bore Accepts SDS 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 4.68 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 QD48L075 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 QD48L075 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Martin 48L075 SDS
TB Woods® 48L075
Regal Rexnord (Browning®) 48L075SDS
Mitsuboshi QD48L075
Jason Industrial 48L075SDS
Neuman 48L075-SDS
Ametric 48L075.SDS
McMaster-Carr 6495K321
Grainger 809VN2
Powerdrive QD48L075

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 QD48L075 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 QD48L075 replace the Martin 48L075 SDS?

Yes. Published interchange data crosses the QD48L075 directly to the Martin 48L075 SDS, as well as TB Woods 48L075, Regal Rexnord 48L075SDS, Mitsuboshi QD48L075. Verify dimensions and bore before ordering.

Does the QD48L075 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 QD48L075?

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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