QD84H100 Timing Pulley, 84 Teeth, H Pitch


Price:
$ 259.21

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.

QD84H100 Timing Pulley, 84 Teeth, H Pitch

The QD84H100 is a 84-tooth H (0.500 in trapezoidal) timing pulley. It mounts with an industry-standard bushing, sold separately, machined from cast iron with a black oxide finish, built for 1 in wide belts. Machined from solid stock, never sintered or powdered metal.

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 QD84H100
Teeth 84
Pitch H (0.500 in trapezoidal)
For Belt Width 1 in
Pitch Diameter 13.369 in
Outside Diameter 13.315 in
Bore Accepts SF bushing (not included)
Face Width 1.312 in
Overall Length 1.312 in
Construction Quick Disconnect Hub
Material Cast Iron (no sintered or powdered metal)
Finish Black Oxide
Weight 16.561 lb
Country of Origin China

Applications

  • Instrumentation, office equipment, and precision positioning drives
  • 3D printers and desktop CNC equipment
  • Robotics, medical devices, and packaging machinery
  • Weight-sensitive drives (webbed, lightened construction)

Belt Compatibility

The QD84H100 runs H (0.500 in trapezoidal) belts in 1 in width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The QD84H100 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Martin 84H100 SF
TB Woods® 84H100
Regal Rexnord (Browning®) 84H100SF
Mitsuboshi QD84H100
Jason Industrial 84H100SF
Ametric 84H100.SF
Grainger 809VP8
Powerdrive QD84H100
Continental (ContiTech) 84H100-SF

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 QD84H100 pulley?

H (0.500 in trapezoidal) timing belts in 1 in width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the QD84H100 replace the Martin 84H100 SF?

Yes. Published interchange data crosses the QD84H100 directly to the Martin 84H100 SF, as well as TB Woods 84H100, Regal Rexnord 84H100SF, Mitsuboshi QD84H100. Verify dimensions and bore before ordering.

Does the QD84H100 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 QD84H100?

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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