684 ZZ Bearing 4x9x4 Shielded Miniature Ball Bearings-4Pcs.

Deep groove geometry allows this 684 ZZ Bearing 4x9x4 Shielded Miniature Ball Bearings to operate at high speeds while supporting radial and axial stresses.

Applications requiring good running accuracy at high rotational speeds and combined radial and axial loads should use this deep-groove shielded ball bearing. Clutches, drives, gearboxes, compressors, pumps, turbines, printing and textile machinery, and other devices are examples of these uses.

Rolling bearings support radial and axial loads by minimising rotational friction by maintaining the space between moving parts through the use of rolling elements. These components may be shaped like a ball, cylinder, spherical, barrel, needle, spindle, or tapered element. Every rolling bearing is sealed, protected, or open.

The shield prevents any environmental debris from damaging the bearing’s functioning components, which could shorten the bearing’s lifespan and speed. Applications for rolling bearings are numerous and include ship rudder shafts, aggregate crushers, elevators, rolling mills, robotics, dental equipment and agricultural machinery.

Each bearing has a HIGH load carrying capacity, which is around 250 kg to 500 kg.

Note: Product display pictures may vary from actual product in terms of Dimensions