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Snap Ring Grooved Ball Bearings

ZHIO precision deep groove ball bearings are designed for high precision, low noise, small vibration, high reliability and long life. They are mainly used in various types of electric motors. They are also known as ZHIO (Electric Motor Quality) bearings.

ZHIO bearings are widely used in household appliances, toys, electric power tools, car motors and other fields. With optimal design, high reliability heat treatment, precision manufacturing processes and high-grade grease, these products perform better on reliability, vibration and noise levels than standard products making them more suitable for electric motor applications. These products can also be applied to most gearbox applications as well.

ZHIO precision deep groove ball bearings include a variety of shields and seals to meet the many different requirements customers demand. For detailed specification, please feel free to contact ZHIO.

ZHIO precision deep groove ball bearings are good quality products with excellent performance. Because of their high precision, high rotating speed, high reliability, low friction and low noise, they are widely used in areas of machine tools, measuring instruments, office machinery, household appliances, various types of electric motors, industrial automation control, etc.

At the same time, ZHIO can design and manufacture precision deep groove ball bearings according to your requirements with special functions such as mute, special sealing, electric insulation, ultra-high speed, high/low temperature resistance and etc. And ZHIO will sincerely provide superior application service and professional technical advice to customers.

Dimension(mm) Radial Load
Model inside Outside Height Dynamic Static Maximum Speed Weight
6311 NR 55 mm 120 mm 29 mm 16658 lbf 10116 lbf 8 1.41 kg
6311 N 55 mm 120 mm 29 mm 16658 lbf 10116 lbf 8 1.41 kg
311-2ZNR 55 mm 120 mm 29 mm 17805 lbf 15062 lbf 5 1.5 kg
311 NR 55 mm 120 mm 29 mm 17805 lbf 15062 lbf 6.3 1.5 kg
6211-ZNR 55 mm 100 mm 21 mm 10386 lbf 6519 lbf 9 0.64 kg
6211-2ZNR 55 mm 100 mm 21 mm 10386 lbf 6519 lbf 7 0.66 kg
6211 NR 55 mm 100 mm 21 mm 10386 lbf 6519 lbf 9 0.63 kg
6211 N 55 mm 100 mm 21 mm 10386 lbf 6519 lbf 9 0.6 kg
211-ZNR 55 mm 100 mm 21 mm 10881 lbf 9892 lbf 7 0.66 kg
211-2ZNR 55 mm 100 mm 21 mm 10881 lbf 9892 lbf 5.6 0.66 kg
211 NR 55 mm 100 mm 21 mm 10881 lbf 9892 lbf 7 0.66 kg
6011 NR 55 mm 90 mm 18 mm 6654 lbf 4766 lbf 10 0.4 kg
6410 NR 50 mm 130 mm 31 mm 19581 lbf 11690 lbf 7.5 1.98 kg
6310-ZNR 50 mm 110 mm 27 mm 14613 lbf 8543 lbf 8.5 1.11 kg
6310-2ZNR 50 mm 110 mm 27 mm 14613 lbf 8543 lbf 6.7 1.14 kg
6310 NR 50 mm 110 mm 27 mm 14613 lbf 8543 lbf 8.5 1.1 kg
6310 N 50 mm 110 mm 27 mm 14613 lbf 8543 lbf 8.5 1.07 kg
310-ZNR 50 mm 110 mm 27 mm 14478 lbf 11690 lbf 7 1.15 kg
310-2ZNR 50 mm 110 mm 27 mm 14478 lbf 11690 lbf 5.6 1.15 kg
310 NR 50 mm 110 mm 27 mm 14478 lbf 11690 lbf 7 1.15 kg
6210-ZNR 50 mm 90 mm 20 mm 8340 lbf 5216 lbf 10 0.48 kg
6210-2ZNR 50 mm 90 mm 20 mm 8340 lbf 5216 lbf 8 0.5 kg
6210 NR 50 mm 90 mm 20 mm 8340 lbf 5216 lbf 10 0.47 kg
6210 N 50 mm 90 mm 20 mm 8340 lbf 5216 lbf 10 0.45 kg
210-ZNR 50 mm 90 mm 20 mm 8790 lbf 7756 lbf 8 0.52 kg
210-2ZNR 50 mm 90 mm 20 mm 8790 lbf 7756 lbf 6.4 0.5 kg
210 NR 50 mm 90 mm 20 mm 8790 lbf 7756 lbf 8 0.5 kg
6010 NR 50 mm 80 mm 16 mm 5148 lbf 3507 lbf 11 0.27 kg
6010 N 50 mm 80 mm 16 mm 5148 lbf 3597 lbf 11 0.26 kg
6409 NR 45 mm 120 mm 29 mm 17108 lbf 10116 lbf 8.5 1.61 kg
6309-ZNR 45 mm 100 mm 25 mm 12432 lbf 7081 lbf 9.5 0.87 kg
6309-2ZNR 45 mm 100 mm 25 mm 12432 lbf 7081 lbf 7.5 0.89 kg
6309 NR 45 mm 100 mm 25 mm 12432 lbf 7081 lbf 9.5 0.85 kg
6309 N 45 mm 100 mm 25 mm 12432 lbf 7081 lbf 9.5 0.83 kg
309-ZNR 45 mm 100 mm 25 mm 12364 lbf 9892 lbf 7.5 0.88 kg
309-2ZNR 45 mm 100 mm 25 mm 12364 lbf 9892 lbf 6 0.88 kg
309 NR 45 mm 100 mm 25 mm 12364 lbf 9892 lbf 7.5 0.88 kg
6209-ZNR 45 mm 85 mm 19 mm 7891 lbf 4856 lbf 11 0.43 kg
6209 NR 45 mm 85 mm 19 mm 7891 lbf 4856 lbf 11 0.43 kg
6209 N 45 mm 85 mm 19 mm 7891 lbf 4856 lbf 11 0.41 kg