roule 6001 RS

The ball bearing, known as 6805-ZZ, of the generic brand, has an inner diameter of 25mm, an outside diameter of 37mm and a thickness of 7mm.

NSK 6202 Roule Inner 15mm Exterior 35mm Height 11mm

The Uniball ball of 10 mm is the element that ensures the pivot connection between your steering column and the links. On the modern chassis, and specifically on the Birelart range from 2025This part has been optimized to provide increased directional accuracy and superior resistance to turn side stresses.

Made of high strength steel with a precision ball cage, it allows a perfectly free movement of the direction, which is essential to feel the smallest reactions of the front train.

Bearing for Karting NSK 6203 Ø Inner 17mm Exterior 40mm Height 12mm