66AT10/20-2 Timing Pulley, 2 Teeth, AT10 Pitch, 12 mm Bore


Price:
$ 73.33

Description

66AT10/20-2 Timing Pulley, 2 Teeth, AT10 Pitch, 12 mm Bore

The 66AT10/20-2 is a 2-tooth AT10 (10 mm metric) timing pulley with a 12 mm finished bore, machined from aluminum, built for 5mm wide belts. Machined from solid stock, never sintered or powdered metal.

Specifications

Type 6F pulley construction dimension diagram

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

Specification Value
Part Number 66AT10/20-2
Teeth 2
Pitch AT10 (10 mm metric)
For Belt Width 5mm
Pitch Diameter 2.5064 in
Outside Diameter 2.4316 in
Bore 12 mm finished bore
Construction Standard Hub
Flange Material Steel
Material Aluminum (no sintered or powdered metal)
Weight 1.1 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 66AT10/20-2 runs AT10 (10 mm metric) belts in 5mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The 66AT10/20-2 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Mitsuboshi 66AT10/20-2
Jason Industrial 66AT10/20-2
Optibelt 66AT10/20-2
Ametric 66AT10/20-2
Powerdrive 66AT10/20-2

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 66AT10/20-2 pulley?

AT10 (10 mm metric) timing belts in 5mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the 66AT10/20-2 replace the Mitsuboshi 66AT10/20-2?

Yes. Published interchange data crosses the 66AT10/20-2 directly to the Mitsuboshi 66AT10/20-2, as well as Jason Industrial 66AT10/20-2, Optibelt 66AT10/20-2, Ametric 66AT10/20-2. Verify dimensions and bore before ordering.

Does the 66AT10/20-2 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 66AT10/20-2?

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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