| 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) |
| 32303JR Tapered Roller Bearing | 32303JR | - | 17 | 47 | 19 | 36.6 | 35.9 | 9400 | 13000 | 0.176 |
| 32004JR Tapered Roller Bearing | 32004JR | - | 20 | 42 | 15 | 27.3 | 31.5 | 9700 | 13000 | 0.102 |
| 37008R Tapered Roller Bearing | 37008R | - | 20 | 47 | 14 | 25.8 | 25.5 | 9000 | 12000 | 0.125 |
| 30204JR Tapered Roller Bearing | 30204JR | - | 20 | 47 | 14 | 27.0 | 27.2 | 8700 | 12000 | 0.127 |
| 32204JR Tapered Roller Bearing | 32204JR | - | 20 | 47 | 18 | 33.1 | 34.7 | 8900 | 12000 | 0.159 |
| 32204XR tapered roller bearing | 32204XR | - | 20 | 47 | 18 | 33.3 | 37.0 | 9100 | 12000 | 0.170 |
| 6308-ZN deep groove ball bearing | 6308-ZN | 150308 | 40 | 90 | 23 | 40.8 | 24.0 | 7000 | 8500 | 0.630 |
| 6408-ZN deep groove ball bearing | 6408-ZN | 150408 | 40 | 110 | 27 | 65.5 | 37.5 | 6300 | 8000 | 1.221 |
| 61809-ZN deep groove ball bearing | 61809-ZN | 115809 | 45 | 58 | 7 | 6.4 | 5.6 | 9000 | 12000 | 0.030 |
| 61909-ZN deep groove ball bearing | 61909-ZN | 115909 | 45 | 68 | 12 | 14.1 | 10.9 | 8500 | 11000 | 0.123 |
| 6009-ZN deep groove ball bearing | 6009-ZN | 150109 | 45 | 75 | 16 | 21.0 | 14.8 | 8000 | 10000 | 0.230 |
| 6209-ZN deep groove ball bearing | 6209-ZN | 150209 | 45 | 85 | 19 | 31.5 | 20.5 | 7000 | 9000 | 0.420 |
| 6309-ZN deep groove ball bearing | 6309-ZN | 150309 | 45 | 100 | 25 | 52.8 | 31.8 | 6300 | 7500 | 0.837 |
| 6409-ZN deep groove ball bearing | 6409-ZN | 150409 | 45 | 120 | 29 | 77.5 | 45.5 | 5600 | 7000 | 1.520 |
| 61810-ZN deep groove ball bearing | 61810-ZN | 115810 | 50 | 65 | 7 | 6.6 | 6.1 | 8500 | 10000 | 0.043 |
| 61910-ZN deep groove ball bearing | 61910-ZN | 115910 | 50 | 72 | 12 | 14.5 | 11.7 | 8000 | 9500 | 0.122 |
| 6010-ZN deep groove ball bearing | 6010-ZN | 150110 | 50 | 80 | 16 | 22.0 | 16.2 | 7000 | 9000 | 0.280 |
| 6210-ZN deep groove ball bearing | 6210-ZN | 150210 | 50 | 90 | 20 | 35.0 | 23.2 | 6700 | 8500 | 0.470 |
| 6310-ZN deep groove ball bearing | 6310-ZN | 150310 | 50 | 110 | 27 | 61.8 | 38.0 | 6000 | 7000 | 1.080 |
| 6410-ZN deep groove ball bearing | 6410-ZN | 150410 | 50 | 130 | 31 | 92.2 | 55.2 | 5300 | 6300 | 1.855 |