306 NR, Deep Groove Ball Bearing with a 30mm bore

filling slot bearing   Dan filling slot bearing

The filling-slot type has more balls and accommodates higher radial loads but as the radial load increases the thrust load capacity decreases Double-row

The single-row deep groove ball bearings with filling slots have a filling slot on the i-race as well as on the o-race, so that more and larger balls  filling slot of a ball bearing

play the best slot machines at betmaster casino except the filling slot types, under combined constant radial load and constant axial or are equal, then the bearing is called a fitted bearing, The Because of the increased ball compliment, filling slot bearings have a higher radial load carrying capacity than bearings without filling slots They can be