| Bearing Parameter |
| Model | 625-2RS | Sealing material | Rubber seal cover |
| Measuring system | Metric system | Dynamic radial load | 1400 |
| Bearing type | Ball | Static radial load | 500 |
| Seal type | Rubber seal cover | Max speed (rpm) | 30000 |
| Inside diameter | 5 mm | Load direction | Radial |
| ID tolerance | -0.008 - 0 mm | Temperature range | -30 - 110 ºC |
| Outer diameter | 16 mm | Clearance range | 0.002 - 0.013 mm |
| OD tolerance | -0.008 - 0 mm | Structural | Single row |
| Width | 5 mm | Ball diameter | 2.7780mm |
| Width tolerance | -0.12 - 0 mm | Number of balls | 7 |
| Ring material | Bearing steel(GCR15) | Weight | 5.1g |
| Ball material | Bearing steel(GCR15) | Cage material | Metal bracket |

| Bearing Show |





Type selection of bearing with aperture 8~9mm
| Model number | Inside diameter (mm) | Outside diameter (mm) | Sealing material |
| 688-2RS | 8 | 16 | Nitrile rubber |
| 688zz | 8 | 16 | Metal seal cover |
| 698-2RS | 8 | 19 | Nitrile rubber |
| 698zz | 8 | 19 | Metal seal cover |
| 608-2RS | 8 | 22 | Nitrile rubber |
| 608zz | 8 | 22 | Metal seal cover |
| 628-2RS | 8 | 24 | Nitrile rubber |
| 628zz | 8 | 24 | Metal seal cover |
| 638-2RS | 8 | 28 | Nitrile rubber |
| 638zz | 8 | 28 | Metal seal cover |
| 689-2RS | 9 | 17 | Nitrile rubber |
| 689zz | 9 | 17 | Metal seal cover |
| 699-2RS | 9 | 20 | Nitrile rubber |
| 699zz | 9 | 20 | Metal seal cover |
| 609-2RS | 9 | 24 | Nitrile rubber |
| 609zz | 9 | 24 | Metal seal cover |
| 629-2RS | 9 | 26 | Nitrile rubber |
| 629zz | 9 | 26 | Metal seal cover |
| 639-2RS | 9 | 30 | Nitrile rubber |
| 639zz | 9 | 30 | Metal seal cover |
| Product description |
| Product description |















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