| Bearings Name | New Model | Old Model: | ID(mm) | OD(mm) | Width(mm) | Cr(kN) | Cor(kN) | Grease Lubrication Speed(r/min) | Oil Lubrication Speed(r/min) | Weight(kg) |
| 6204-12-Z deep groove ball bearing | 6204-12-Z | - | 19.05 | 47 | 14 | - | - | - | - | 0.000 |
| 6204-12-RS deep groove ball bearing | 6204-12-RS | - | 19.05 | 47 | 14 | - | - | - | - | 0.000 |
| 6204-12-2Z deep groove ball bearing | 6204-12-2Z | - | 19.05 | 47 | 14 | - | - | - | - | 0.000 |
| 6204-12-2RS deep groove ball bearing | 6204-12-2RS | - | 19.05 | 47 | 14 | - | - | - | - | 0.000 |
| 6204-12 Deep groove ball bearing | 6204-12 | - | 19.05 | 47 | 14 | - | - | - | - | 0.113 |
| 6203-8-Z deep groove ball bearing | 6203-8-Z | - | 12.7 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-8-RS deep groove ball bearing | 6203-8-RS | - | 12.7 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-8-2Z deep groove ball bearing | 6203-8-2Z | - | 12.7 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-8-2RS deep groove ball bearing | 6203-8-2RS | - | 12.7 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-8 deep groove ball bearing | 6203-8 | - | 12.7 | 40 | 12 | - | - | - | - | 0.050 |
| 6203-2Z (5/8 Ceiling Fan Bearings | 6203-2Z(5/8 | 80203(5/8 | 15.8750 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-2RS-5/Ceiling Fan Bearings | 6203-2RS-5/ | - | 15.8750 | 40 | 12 | - | - | - | - | 0.000 |
| skf 6203-2RS Deep groove ball bearings | 6203-2RS(3/ | 180203(3/ | 19.05 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-16-Z Ceiling Fan Bearings | 6203-16-Z | - | 16 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-16-RS Ceiling Fan Bearings | 6203-16-RS | - | 16 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-16-2Z Ceiling Fan Bearings | 6203-16-2Z | - | 16 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-16-2RS Ceiling Fan Bearings | 6203-16-2RS | - | 16 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-16 Ceiling Fan Bearings | 6203-16 | - | 16 | 40 | 12 | - | - | - | - | 0.071 |
| 6203-12-Z Ceiling Fan Bearings | 6203-12-Z | - | 12 | 40 | 12 | - | - | - | - | 0.000 |
| 6203-12-RS Ceiling Fan Bearings | 6203-12-RS | - | 12 | 40 | 12 | - | - | - | - | 0.000 |