Roller Main Bearing SKF BC1-1623 – Carbon Slide Treated – MINI 60cc

SKF BC1-1623 Roller Main Bearing – Carbon Slide Treated – MINI 60cc
Maximum smoothness!

A brand-new innovation from Mondokart Racing: the SKF BC1-1623 roller crankshaft bearings are now available with Carbon Slide anti-friction treatment. This advanced surface coating reduces rolling resistance, lowers mechanical losses and significantly improves crankshaft smoothness.

The engine becomes quicker to rev, offering improved performance, better throttle response and reduced fuel consumption. The bearing lifespan is also extended, increasing service intervals compared to standard bearings.

⚠️ Warning: the surface treatment slightly alters the bearing tolerances. After installation, proper component run-in is essential.

Bearing dimensions:
Inner diameter: 20 mm
Outer diameter: 47 mm
Thickness / width: 14 mm

Note: This model can also be used as a replacement for 6204 main bearings, provided that the wear of the crankcase housing and the crankshaft seats is checked.