62311-2RS1 Deep Groove Ball Bearing 62305 62306 62307 62308 62309
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Deep Groove Ball Bearings
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62311-2RS1 Deep Groove Ball Bearing 62305 62306 62307 62308 62309
Single Row Deep Groove Ball 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.
Deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages.
It mainly bears pure radial loads, but also can bear joint loads. When it is subjected to pure radial load, its contact Angle is zero. When it has a larger radial game, that is, it has angular contact bearing performance, which can withstand a larger axial load. Deep groove ball bearing has small friction coefficient and high limit speed, so it has more advantages than thrust bearing when axial load is rotating at high speed. But because its aligning performance is limited, the concentricity of bearing installation should be high, otherwise it will affect the balance of its operation, increase the bearing stress, and thus shorten the working life.
Deep groove ball bearing simple structure, compared with other easy to achieve high precision, so can be mass production. In addition to the conventional models, it also has a variety of structural variations, such as deep groove ball bearing with dust cover, deep groove ball bearing with rubber ring and deep groove ball bearing with a stop groove and so on.

| Model | d mm | D mm | H mm | Dynamic | Static | W kg |
| 62300 | 10 | 35 | 17 | 8.2 | 3.5 | 0.073 |
| 62301 | 12 | 37 | 17 | 9.7 | 4.2 | 0.0814 |
| 62302 | 15 | 42 | 17 | 11.4 | 5.45 | 0.105 |
| 62303 | 17 | 47 | 19 | 13.5 | 6.55 | 0.146 |
| 62304 | 20 | 52 | 21 | 15.9 | 7.9 | 0.195 |
| 62305 | 25 | 62 | 24 | 21.2 | 10.9 | 0.306 |
| 62306 | 30 | 72 | 27 | 26.7 | 15.0 | 0.478 |
| 62307 | 35 | 80 | 31 | 33.5 | 19.1 | 0.647 |
| 62308 | 40 | 90 | 33 | 40.5 | 24.0 | 0.885 |
| 62309 | 45 | 100 | 36 | 53.0 | 32.0 | 1.156 |
| 62310 | 50 | 110 | 40 | 62.0 | 38.5 | 1.498 |
| 62311 | 55 | 120 | 43 | 71.5 | 45.0 | 1.918 |
| 62312 | 60 | 130 | 46 | 82.0 | 52.0 | 2.422 |
OUR FACTORY
We specialize in providing forklift bearings, deep groove ball bearings, self-aligning ball bearings, self-aligning roller bearings, cylindrical roller bearings, tapered roller bearings, wheel hub bearings, agricultural machinery bearings, etc.
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We use advanced equipment to conduct strict quality inspection to ensure product quality.
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Sufficient stock for quick shipment.
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Our professional service team provides you with the best service experience.
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Whether you require standard bearing solutions or customized designs, we are here to meet your needs and support your success. Partner with us, and experience the Aifule difference in precision bearing solutions.
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