18-5P25-6FS3 Powerhouse® Timing Pulley, 18 Teeth, 5P Pitch


Price:
$ 52.31

Description

18-5P25-6FS3 Powerhouse® Timing Pulley, 18 Teeth, 5P Pitch

The 18-5P25-6FS3 is a 18-tooth 5 mm Powerhouse® curvilinear timing pulley with a 1/4 in minimum plain bore, machined from steel with a black oxide finish, built for 25mm wide belts. Machined from solid stock, never sintered or powdered metal. The Powerhouse® modified curvilinear profile carries roughly twice the load of a standard curvilinear pulley of the same size.

Specifications

Type 6FNOKEY pulley construction dimension diagram

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

Specification Value
Part Number 18-5P25-6FS3
Teeth 18
Pitch 5 mm Powerhouse® curvilinear
For Belt Width 25mm
Pitch Diameter 1.1279 in
Outside Diameter 1.0829 in
Flange Diameter 1.375 in
Bore 1/4 in minimum plain bore
Face Width 1.28 in
Overall Length 1.65 in
Hub Diameter 0.68 in
Construction Standard Hub
Flange Material Steel
Material Steel (no sintered or powdered metal)
Finish Black Oxide
Weight 0.335 lb
Country of Origin United States. ISO 9001:2015 certified manufacturing.

Applications

  • Higher load synchronous drives in compact spaces
  • Industrial automation and conveyor drives
  • Packaging and material handling equipment

Belt Compatibility

The 18-5P25-6FS3 runs 5 mm Powerhouse® curvilinear belts in 25mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The 18-5P25-6FS3 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Gates® P18-5MGT-25-MPB
Neuman 5MR-18S-25
Grainger 809TA1
Powerdrive 18-5P25-6FS3

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 18-5P25-6FS3 pulley?

5 mm Powerhouse® curvilinear timing belts in 25mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the 18-5P25-6FS3 replace the Gates P18-5MGT-25-MPB?

Yes. Published interchange data crosses the 18-5P25-6FS3 directly to the Gates P18-5MGT-25-MPB, as well as Neuman 5MR-18S-25, Grainger 809TA1, Powerdrive 18-5P25-6FS3. Verify dimensions and bore before ordering.

Does the 18-5P25-6FS3 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 18-5P25-6FS3?

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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