Good bearings cut friction so the car rolls freer and the motor works less. Replacing worn or low-grade bearings improves run time, speed and smoothness.
Ball Bearings
RC ball bearings to cut friction in your drivetrain and wheels.

Ball Bearing 8x12x3.5mm RS-ZZ (1) – Avid MR128-RSZ
SKU: AVID-MR128-RSZ2,00 €In stock (10)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x14x4mm 2RS (1) – Ultimate Racing
SKU: UR78451,50 €In stock (50)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x14x4mm 2ZZ (1) – Ultimate Racing
SKU: UR78441,50 €In stock (50)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x14x4mm Flanged 2MS (1) #UR7842 Ultimate Racing
SKU: UR78421,50 €In stock (50)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x14x4mm Flanged 2RS (1) #UR7843 Ultimate Racing
SKU: UR78431,50 €In stock (50)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x16x5mm 2MS NMB (1) Ultimate Racing
SKU: UR78022,00 €In stock (30)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x16x5mm 2RS (1) – Ultimate Racing
SKU: UR78061,50 €In stock (70)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x16x5mm 2RS Flanged (1) #UR7841 Ultimate Racing
SKU: UR78411,50 €In stock (21)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x16x5mm Flanged 2MS (1) #UR7840 Ultimate Racing
SKU: UR78401,50 €In stock (40)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x16x5mm ZZ Grease (2 pcs) – Xray #930816
SKU: 9308166,90 €In stock (10)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x16x5mm ZZ Oiled (2 pcs) – Xray #930817
SKU: 9308177,90 €In stock (21)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ball Bearing 8x16x5mm ZZ+RS – Avid (1 pc)
SKU: AVID-688-RSZ1,90 €In stock (18)Delivery within Estonia 2-3 working days, other European countries 10 days.
Frequent Questions & Answers
Why upgrade to RC ball bearings?
Rubber-sealed or metal-shielded bearings?
Rubber-sealed bearings keep out dirt and last longer in the wet and dust. Metal-shielded spin a little freer, which racers prefer where conditions are clean.
What size bearings do I need?
Bearings are sized by inner, outer and width in mm. Check your car’s manual or measure the old ones, and a full set covers the whole car.
How do I maintain ball bearings?
Clean out grit and re-oil them when they feel rough. Replace any that stay notchy, since a dragging bearing costs speed and run time.












