Bearing New Technology Professional Manufacturing NSK 51208 Thrust Ball Bearing
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Bearing New Technology Professional Manufacturing NSK 51208 Thrust Ball Bearing
Thrust ball bearings are designed to take axial (thrust) loads at high speeds, but they cannot take any radial loads. These bearings feature bearing washers with raceway grooves in which the balls move.
Bearing role:
Its role should be to support, that is, literal interpretation used to bear the shaft, but this is only a part of its role, support its essence is able to bear radial load.
The lubrication method of bearings is divided into grease lubrication and oil lubrication. In order to make the bearing function well, first of all, it is necessary to choose the lubrication method suitable for the use conditions and purposes. If only lubrication is considered, the lubricity of oil lubrication prevails.
Main applications of thrust ball bearing:
Crane hook, vertical water pump, vertical centrifuge, jack, low speed reducer, etc.
| Model | d mm | D mm | H mm | W kg |
| 51200 | 10 | 26 | 11 | 0.029 |
| 51201 | 12 | 28 | 11 | 0.032 |
| 51202 | 15 | 32 | 12 | 0.044 |
| 51203 | 17 | 35 | 12 | 0.05 |
| 51204 | 20 | 40 | 14 | 0.077 |
| 51205 | 25 | 47 | 15 | 0.109 |
| 51206 | 30 | 52 | 16 | 0.138 |
| 51207 | 36 | 62 | 18 | 0.22 |
| 51208 | 40 | 68 | 19 | 0.27 |
| 51209 | 45 | 73 | 20 | 0.32 |
| 51210 | 50 | 78 | 22 | 0.39 |
| 51211 | 55 | 90 | 25 | 0.619 |
| 51212 | 60 | 95 | 26 | 0.69 |
| 51213 | 65 | 100 | 27 | 0.75 |
| 51214 | 70 | 105 | 27 | 0.79 |
| 51215 | 75 | 110 | 27 | 0.85 |

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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