ISO 9001 Certified

 P.T. International offers a wide range of European Metric and American Standard Industrial Power Transmission



  • Founded in 1994 with over 20 years focusing on metric products
  • Headquartered in Charlotte, NC – USA
  • 80,000 Ft² Warehouse
  • 25,000+ SKU’s in Inch and Metric
  • 24/7 product availability
  • In-house engineering and application support
  • Most orders ship same-day

Vision Statement

 To be the most trusted and knowledgeable "go-to" resource for power transmission products, support, advice, and consultation.

Quality Control

 At PTI we take our ISO 9001 Certification seriously because to us, quality is crucial. That’s why our Quality Lab technicians conduct AQL inspections plus 100% lot inspections on all new products to ensure only parts that meet our high standards get released into inventory. 

Our lab

pillow block bearings and Metric Power Transmission


Spherical Mounted Roller Bearings - A Product Overview

Our SR2200 and SRE mounted spherical roller bearings are designed to meet standard “E” and “2000” series dimensions. All units are interchangeable with competitive brands and assembled in Charlotte, NC – USA.

Educational Video


4 Ball Bearing Mounting Methods - Intro, Mounting and Maintenance

An informative overview of the four ball bearing mounting methods – setscrew, eccentric locking collar, concentric locking collar, and adapter. PTI stocks all four at our Charlotte, NC – USA warehouse.

Educational Video


SAF / Split Blocks: Features, Installation & Maintenance

SAF split block units are built to withstand the most rugged conditions and challenging applications. Take a look inside at the components, features, and how to properly install one to a shaft.