Spherical Roller Bearing 23200 series
Bearing introduction
Spherical Roller Bearing 23200 series are large bearings, generally used in rolling mill gearbox housings, rolling mill rolls, crushers and other large machinery.
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List of symbolic descriptions
| Subject | Symbol | Description |
| Other technical modifications | W33 | All bearings are equipped with an annular groove and three lubrication holes in the outer ring. |
| K | Tapered bore. | |
| Cage types | C | Steel cage with two stamped window-type steel cages, an inner ring without flanges and a floating guide ring centered on the inner ring. |
| CA | Machined brass cage with retaining flanges on the inner ring, guide ring centred on the inner ring. | |
| MB | Split brass cage, centered on the inner ring. There are hard board in the center and two boards in the outer sides |
Structure Diagram Of The Spherical Roller Bearing 23200 Series
Model list and dimensions of spherical roller bearings 23200 series
| Bearing Number | Old number (cost) | SLEEVE NO. | Nominal Bearing Dimensions(mm) | Bearing Weight （kg） | ||
| d | D | B | ||||
| 23220 MBW33 | 3003220 H | 100 | 180 | 60.3 | 6.624 | |
| 23220 CAW33 | 3003220 H | 100 | 180 | 60.3 | 6.624 | |
| 23244 MBW33 | 3003244 H | 220 | 400 | 144 | 79.00 | |
| 23244 CAW33 | 3003244 H | 220 | 400 | 144 | 79.00 | |
| 23264 MBW33 | 3003264H | 320 | 580 | 208 | 241.00 | |
| 23264 CAW33 | 3003264H | 320 | 580 | 208 | 241.00 | |