Lot of 10…. 5 x 10 x 4mm ball bearings
Buy it now is for 10 ball bearings.
|5 x 10 x 4 mm||10|
Bearings are 5mm bore, 10mm outer, 4mm width.
Ball bearings should always be your first upgrades; they reduce
friction for less rolling resistance, and that means higher speed and
longer running times. Ball bearings hardly require maintenance
and last a lot longer than stock Oilite bushings and won’t wear YOUR EXPENSIVE SHAFTS.