The 230 series is a super heavy single row spherical structure in self-aligning roller bearings, featuring large aperture, high rigidity, and strong impact resistance. It is designed for extreme working conditions such as low speed, heavy load, and strong vibration, and is the core load-bearing component of heavy-duty rotating equipment. It is widely used in large-scale equipment in metallurgy, mining, wind power, and other fields.
| Model | Basic Dimensions | Basic rated dynamic load | Weight | Type | |||
|---|---|---|---|---|---|---|---|
| Inner diameter | Outer diameter | Thickness | Dynamic load | Static load | |||
| [mm] | [mm] | [mm] | (kN) | (kN) | （kg） | ||
| 230/1120CA/W33 | 1120 | 1580 | 345 | 15400 | 38000 | 2120 | 230 series |
| 230/1250CAF/W33 | 1250 | 1750 | 375 | 20400 | 45000 | 2840 | 230 series |
| 23012CCK/W33 | 60 | 95 | 26 | 98.5 | 141 | 0.68 | 230 series |
| 23020CCK/W33 | 100 | 150 | 37 | 212 | 335 | 2.31 | 230 series |
| 23022CCK/W33 | 110 | 170 | 45 | 293 | 465 | 3.76 | 230 series |
| 23024CAK/W33 | 120 | 180 | 46 | 395 | 525 | 4.11 | 230 series |
| 23026CAK/W33 | 130 | 200 | 52 | 500 | 655 | 5.98 | 230 series |
| 23028CAK/W33 | 140 | 210 | 53 | 525 | 715 | 6.49 | 230 series |
| 23030CAK/W33 | 150 | 225 | 56 | 590 | 815 | 7.9 | 230 series |
| 23032CAK/W33 | 160 | 240 | 60 | 675 | 955 | 9.66 | 230 series |
| 23034CAK/W33 | 170 | 260 | 67 | 795 | 1090 | 13 | 230 series |
| 23036CAK/W33 | 180 | 280 | 74 | 935 | 1270 | 17.1 | 230 series |
| 23038CAK/W33 | 190 | 290 | 75 | 970 | 1350 | 17.6 | 230 series |
| 23040CAK/W33 | 200 | 310 | 82 | 1180 | 1700 | 22.6 | 230 series |
| 23044CAK/W33 | 220 | 340 | 90 | 1360 | 1980 | 29.7 | 230 series |
| 23048CAK/W33 | 240 | 360 | 92 | 1450 | 2140 | 32.6 | 230 series |
| 23052CAK/W33 | 260 | 400 | 104 | 1780 | 2580 | 46.6 | 230 series |
| 23056CAK/W33 | 280 | 420 | 106 | 1930 | 2950 | 50.5 | 230 series |
| 23060CAK/W33 | 300 | 460 | 118 | 2400 | 3700 | 70.5 | 230 series |
| 23064CAK/W33 | 320 | 480 | 121 | 2450 | 3850 | 75.6 | 230 series |
