... ,less energy consumption, high limiting speed, large size range and variations of structure. Detailed Description 1) Model: Open, Z, ZZ, ... V3 Z4, EMQ V4 5)Application: home appliances,low noise and high speed electric motors; automotive components, pumps,machinery Single Row ... are fitted with cages of glass-fibre reinforced polyamide 66 and lubricated with grease. This ball bearing is not suitable, ...