Guided Motion Company
Close-up of needle roller bearings and cam followers on an engineering workbench
Knowledge Base · INA components

INA Bearing Identification & Selection Knowledge Base

Get the INA component details right before you order. Practical guides from Guided Motion Company on matching inner rings to needle roller bearings, measuring cam followers and completing axial bearing sets with the right washers.

  • Inner ring selection
  • Cam follower dimensions
  • Thrust washer matching
  • Worn marking identification

Latest INA selection guides

Each article answers one sourcing question engineers, maintenance teams and buyers ask before ordering INA needle roller bearings, cam followers or track rollers.

Engineer checking an INA bearing part number against an assembly drawing

Have a part number to check?

Send your INA part number, drawing or marking photo to Guided Motion Company. We check inner rings, washers and dimensions with you, then send a written quote showing price, stock, estimated lead time and validity.

Send Your Part Number Email info@inaoem.com

WhatsApp +852 5913 9345 ·