120MP025-6A5 Timing Pulley, 12 Teeth, MXL Pitch, 3/8 in Bore


Price:
$ 27.93

Description

120MP025-6A5 Timing Pulley, 12 Teeth, MXL Pitch, 3/8 in Bore

The 120MP025-6A5 is a 12-tooth MXL (0.080 in trapezoidal) timing pulley with a 3/8 in finished bore, machined from aluminum with a clear anodized finish, built for 0.25 in wide belts. Machined from solid stock, never sintered or powdered metal.

$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 120MP025-6A5
Teeth 12
Pitch MXL (0.080 in trapezoidal)
For Belt Width 0.25 in
Pitch Diameter 3.0558 in
Outside Diameter 3.0358 in
Bore 3/8 in finished bore
Face Width 0.375 in
Overall Length 0.75 in
Hub Diameter 1.5 in
Construction Standard Hub
Set Screws 2 x 10-32
Material Aluminum (no sintered or powdered metal)
Finish Clear Anodized
Weight 0.364 lb
Country of Origin India

Applications

  • Instrumentation, office equipment, and precision positioning drives
  • 3D printers and desktop CNC equipment
  • Robotics, medical devices, and packaging machinery

Belt Compatibility

The 120MP025-6A5 runs MXL (0.080 in trapezoidal) belts in 0.25 in width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The 120MP025-6A5 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Gates® PB120MXL025
Mitsuboshi 120-MP025-6A5
Stock Drive Products (SDP/SI) A 6A16-120NF2512
Neuman 120MP-025-3/8-6A
York 120MXL025-2A X 3/8
W.M. Berg TP7A6H4-120
Grainger 809UY3
Powerdrive 120MP025-6A5

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 120MP025-6A5 pulley?

MXL (0.080 in trapezoidal) timing belts in 0.25 in width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the 120MP025-6A5 replace the Gates PB120MXL025?

Yes. Published interchange data crosses the 120MP025-6A5 directly to the Gates PB120MXL025, as well as Mitsuboshi 120-MP025-6A5, Stock Drive Products A 6A16-120NF2512, Neuman 120MP-025-3/8-6A. Verify dimensions and bore before ordering.

Does the 120MP025-6A5 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 120MP025-6A5?

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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