19-5MX25-6FS3 Powerhouse® MX Timing Pulley, 19 Teeth, 5MX Pitch


Price:
$ 54.66

Description

19-5MX25-6FS3 Powerhouse® MX Timing Pulley, 19 Teeth, 5MX Pitch

The 19-5MX25-6FS3 is a 19-tooth 5 mm MX high torque 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. Powerhouse® MX pulleys run on the same high torque drives as Gates Poly Chain® GT® Carbon™ and Continental Synchrochain Carbon belts.

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 19-5MX25-6FS3
Teeth 19
Pitch 5 mm MX high torque
For Belt Width 25mm
Pitch Diameter 1.1905 in
Outside Diameter 1.1455 in
Flange Diameter 1.438 in
Bore 1/4 in minimum plain bore
Face Width 1.28 in
Overall Length 1.65 in
Hub Diameter 0.88 in
Construction Standard Hub
Flange Material Steel
Material Steel (no sintered or powdered metal)
Finish Black Oxide
Weight 0.43 lb
Country of Origin United States. ISO 9001:2015 certified manufacturing.

Applications

  • High torque, low speed drives replacing roller chain
  • Air cooled heat exchanger (ACHE) fan drives
  • Oil and gas pumping equipment
  • Material handling and conveyor drives

Belt Compatibility

The 19-5MX25-6FS3 runs 5 mm MX high torque belts in 25mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The 19-5MX25-6FS3 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Powerdrive 19-5MX25-6FS3

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 19-5MX25-6FS3 pulley?

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

Does the 19-5MX25-6FS3 replace the Powerdrive 19-5MX25-6FS3?

Yes. Published interchange data crosses the 19-5MX25-6FS3 directly to the Powerdrive 19-5MX25-6FS3. Verify dimensions and bore before ordering.

Does the 19-5MX25-6FS3 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 19-5MX25-6FS3?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

Powerhouse® is a registered trademark of its owner. Poly Chain®, GT®, and Carbon™ are trademarks of Gates Corporation. Synchrochain is a trademark of Continental. 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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