S688ZZW6 bearing Fishing Reels Fidget Spinners use

Cage: steel cage and brass cage, M.

Seals type: open(without suffix), ZZ, 2RS

Vibration and noise level: Z1V1, Z2V2, Z3V3, Z4V4.

Deep groove ball bearings can be classified according to their size as follows:

(1) Miniature bearings – bearings with a nominal outer diameter of less than 26mm;

(2) Small bearings – bearings with a nominal outer diameter of 28-55mm;

(3) Medium-small bearings – bearings with a nominal outer diameter of 60-115mm;

(4) Medium-large bearings – bearings with a nominal outer diameter of 120-190mm;

(5) Large bearings – bearings with a nominal outer diameter of 200-430mm;

(6) Extra-large bearings – bearings with a nominal outer diameter of 440mm or more.

Advantage:

Versatility: The most widely used bearings, suitable for a vast range of machinery and electrical equipment.

Low Friction & High Speed: Low friction losses and high limiting speeds.

Cost-Effective: Relatively low manufacturing cost, readily available, and offer good value.

Deep groove ball bearings can be used in gearboxes, instruments, motors, household appliances, internal combustion engines, vehicles, agricultural machinery, construction machinery, engineering machinery, roller skates, yo-yos, etc.