It carries the axial (side) load in a ball differential, so the diff turns smoothly and holds its adjustment under power.
Thrust bearings
RC thrust bearings for smooth, precise differentials.

Ball Differentials Caged Thrust Bearing Set #91990 Team Associated
SKU: AE919908,90 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
Xray Ball-Bearing Axial 2.5X5.4X0.8
SKU: 9300259,43 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
Xray Ball-Bearing Axial F3-8 3X8X3.5
SKU: 93003819,17 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
Xray Carbide Ball-Bearing Axial 2.5X5.4X0.8
SKU: 93012512,53 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
Xray Carbide Ball-Bearing Axial 2.6x6x1 #930126
SKU: 93012612,90 €In stock (1)Delivery within Estonia 2-3 working days, other European countries 10 days.
Xray Carbide Ball-Bearing Axial 2.8X6.5X0.8
SKU: 93012812,53 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
Xray Carbide Ball-Bearing Axial F3-8 3X8X3.5 – V2
SKU: 93013828,30 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
Xray Carbide Ball-Bearing Axial F5-10 5X10X4
SKU: 93015023,61 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
Xray Ceramic Ball-Bearing Axial F5-10 5X10X4
SKU: 93025023,61 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
An RC thrust bearing handles the axial load inside a ball differential, letting it turn smoothly and hold its setting. This category covers thrust bearings and the balls and washers that go with them.A fresh thrust assembly keeps diff feel consistent. See all bearings in ball bearings.
Frequent Questions & Answers
What does a thrust bearing do?
How do I know my thrust bearing is worn?
A gritty or notchy diff feel, or a diff that will not hold its setting, points to worn thrust balls or washers that need replacing.
Can I rebuild a thrust bearing?
Yes, the balls and washers are replaceable. Clean the parts, fit fresh balls and washers with the right grease, and reassemble.









