72-3M09-6A4 Powerhouse® HTD Timing Pulley, 72 Teeth, 3M Pitch, 5/16 in Bore


Price:
$ 32.09

Description

72-3M09-6A4 Powerhouse® HTD Timing Pulley, 72 Teeth, 3M Pitch, 5/16 in Bore

The 72-3M09-6A4 is a 72-tooth 3 mm HTD® compatible timing pulley with a 5/16 in finished bore, machined from aluminum with a clear anodized finish, built for 9mm 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.

$50 minimum order on drive components. Mix and match any pulleys, bushings, sheaves, sprockets, and accessories in your cart to reach the $50 minimum. Questions? Call (888) 203-2358.

Specifications

Type 6 pulley construction dimension diagram

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

Specification Value
Part Number 72-3M09-6A4
Teeth 72
Pitch 3 mm HTD® compatible
For Belt Width 9mm
Pitch Diameter 2.7069 in
Outside Diameter 2.6769 in
Bore 5/16 in finished bore
Face Width 0.5 in
Overall Length 0.875 in
Hub Diameter 1.25 in
Construction Standard Hub
Set Screws 2 x 8-32
Material Aluminum (no sintered or powdered metal)
Finish Clear Anodized
Weight 0.355 lb
Country of Origin India

Applications

  • HTD curvilinear belt drives on industrial equipment
  • Conveyors, packaging, and warehouse automation
  • Replacing worn pulleys on existing HTD drives

Belt Compatibility

The 72-3M09-6A4 runs 3 mm HTD® compatible belts in 9mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The 72-3M09-6A4 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Gates® P72-3M-09AL
Stock Drive Products (SDP/SI) A 6A23-072NF0910
Neuman 72M3-L09M-6
York 72-3M-09 X 5/16
On Drives P72-3M-09F
Powerdrive 72-3M09-6A4

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 72-3M09-6A4 pulley?

3 mm HTD® compatible timing belts in 9mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the 72-3M09-6A4 replace the Gates P72-3M-09AL?

Yes. Published interchange data crosses the 72-3M09-6A4 directly to the Gates P72-3M-09AL, as well as Stock Drive Products A 6A23-072NF0910, Neuman 72M3-L09M-6, York 72-3M-09 X 5/16. Verify dimensions and bore before ordering.

Does the 72-3M09-6A4 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 72-3M09-6A4?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

Powerhouse® 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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