INA needle roller bearings and cam followers for compact mechanisms

Replacing cam followers and track rollers in packaging machines

A failed cam follower is only replaced correctly when the roller diameter, stud thread and outer ring profile all match the original. For maintenance supervisors, the priority is confirming the failed INA part quickly so the line can run again.

• Worn or unreadable markings: send a clear photo of the part and its markings plus measured dimensions, and we narrow down the INA product series.
• Stud-type cam followers: roller diameter, stud thread and outer ring profile are checked together, not one at a time.
• Yoke-type track rollers: supplied to the required dimensions and outer ring profile for the track.
• Alternatives: if the original isn't available, any substitute is marked separately and needs your approval.

Thrust and combined bearings, ordered as complete sets

Thrust and combined needle roller bearings often need separately listed inner rings and washers. If one is missing from the purchase list, the assembly can't be installed. We check the complete set with the bearing and quote it together.

1. 01Axial needle roller bearings: quoted with the matching washer designations.
2. 02Combined needle roller bearings: matched to your defined radial and axial requirements.
3. 03Machined-ring needle roller bearings: separately specified inner rings checked against the design.
4. 04Purchase list check: buyers get one quotation that shows every specified component.