A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers. Despite what their name may imply, spherical roller bearings are not truly spherical in shape. The rolling elements of spherical roller bearings are mainly cylindrical in shape, but have a (barrel like) profile that makes them appear like cylinders that have been slightly over-inflated.
| ISO | GOST | Dimensions (mm) | ||
| d | D | B | ||
| 22205 KCW33 | 153505 H | 25 | 52 | 18 |
| 22205 KMW33 | 113505 H | 25 | 52 | 18 |
| 22205 CW33 | 53505 H | 25 | 52 | 18 |
| 22205 MW33 | 3505 H | 25 | 52 | 18 |
| 22206 KCW33 | 153506 H | 30 | 62 | 20 |
| 22206 KMW33 | 113506 H | 30 | 62 | 20 |
| 22206 CW33 | 53506 H | 30 | 62 | 20 |
| 22206 MW33 | 3506 H | 30 | 62 | 20 |
| 22207 KCW33 | 153507 H | 35 | 72 | 23 |
| 22207 KMW33 | 113507 H | 35 | 72 | 23 |
| 22207 CW33 | 53507 H | 35 | 72 | 23 |
| 22207 MW33 | 3507 H | 35 | 72 | 23 |
| 22208 KCW33 | 153508 H | 40 | 80 | 23 |
| 22208 KMW33 | 113508 H | 40 | 80 | 23 |
| 22208 CW33 | 53508 H | 40 | 80 | 23 |
| 22208 MW33 | 3508 H | 40 | 80 | 23 |
| 22209 KCW33 | 153509 H | 45 | 85 | 23 |
| 22209 CW33 | 53509 H | 45 | 85 | 23 |
| 22209 KMW33 | 113509 H | 45 | 85 | 23 |
| 22209 MW33 | 3509 H | 45 | 85 | 23 |
| 22210 KCW33 | 153510 H | 50 | 90 | 23 |
| 22210 KMW33 | 113510 H | 50 | 90 | 23 |
| 22210 CW33 | 53510 H | 50 | 90 | 23 |
| 22210 MW33 | 3510 H | 50 | 90 | 23 |
| 22211 KCW33 | 153511 H | 55 | 100 | 25 |
| 22211 CW33 | 53511 H | 55 | 100 | 25 |
| 22211 KMW33 | 113511 H | 55 | 100 | 25 |
| 22211 MW33 | 3511 H | 55 | 100 | 25 |
| 22212 KCW33 | 153512 H | 60 | 110 | 28 |
| 22212 CW33 | 53512 H | 60 | 110 | 28 |
| 22212 KMW33 | 113512 H | 60 | 110 | 28 |
| 22212 MW33 | 3512 H | 60 | 110 | 28 |
| 22213 KCW33 | 153513 H | 65 | 120 | 31 |
| 22213 KMW33 | 113513 H | 65 | 120 | 31 |
| 22213 CW33 | 53513 H | 65 | 120 | 31 |
| 22214 KCW33 | 153514 H | 70 | 125 | 31 |
| 22213 MW33 | 3513 H | 65 | 120 | 31 |
| 22215 KCW33 | 153515 H | 75 | 130 | 31 |
| 22214 CW33 | 53514 H | 70 | 125 | 31 |
| 22214 KMW33 | 113514 H | 70 | 125 | 31 |
| 22214 MW33 | 3514 H | 70 | 125 | 31 |
| 22215 CW33 | 53515 H | 75 | 130 | 31 |
| 22215 KMW33 | 113515 H | 75 | 130 | 31 |
| 22215 MW33 | 3515 H | 75 | 130 | 31 |
| 22216 KCW33 | 153516 H | 80 | 140 | 33 |
| 22216 KMW33 | 113516 H | 80 | 140 | 33 |
| 22216 CW33 | 53516 H | 80 | 140 | 33 |
| 22216 MW33 | 3516 H | 80 | 140 | 33 |
| 22217 KCW33 | 153517 H | 85 | 150 | 36 |
| 22217 CW33 | 53517 H | 85 | 150 | 36 |
| 22217 KMW33 | 113517 H | 85 | 150 | 36 |
| 22217 MW33 | 3517 H | 85 | 150 | 36 |
| 22218 KCW33 | 153518 H | 90 | 160 | 40 |
| 22218 CW33 | 53518 H | 90 | 160 | 40 |
| 22218 KMW33 | 113518 H | 90 | 160 | 40 |
| 22218 MW33 | 3518 H | 90 | 160 | 40 |
| 22219 KCW33 | 153519 H | 95 | 170 | 43 |
| 22219 KMW33 | 113519 H | 95 | 170 | 43 |
| 22219 CW33 | 53519 H | 95 | 170 | 43 |
| 22219 MW33 | 3519 H | 95 | 170 | 43 |
| 22220 KCW33 | 153520 H | 100 | 180 | 46 |
| 22220 KMW33 | 113520 H | 100 | 180 | 46 |
| 22220 CW33 | 53520 H | 100 | 180 | 46 |
| 22220 MW33 | 3520 H | 100 | 180 | 46 |
| 22222 KCW33 | 153522 H | 110 | 200 | 53 |
| 22222 KMW33 | 113522 H | 110 | 200 | 53 |
| 22222 CW33 | 53522 H | 110 | 200 | 53 |
| 22222 MW33 | 3522 H | 110 | 200 | 53 |
| 22224 KMW33 | 113524 H | 120 | 215 | 58 |
| 22224 KCW33 | 153524 H | 120 | 215 | 58 |
| 22224 CW33 | 53524 H | 120 | 215 | 58 |
| 22224 MW33 | 3524 H | 120 | 215 | 58 |
| 22226 CW33 | 53526 H | 130 | 230 | 64 |
| 22226 KMW33 | 113526 H | 130 | 230 | 64 |
| 22226 MW33 | 3526 H | 130 | 230 | 64 |
| 22228 KMW33 | 113528 H | 140 | 250 | 68 |
| 22228 CW33 | 53528 H | 140 | 250 | 68 |
| 22228 MW33 | 3528 H | 140 | 250 | 68 |
| 22230 CW33 | 53530 H | 150 | 270 | 73 |
| 22230 KMW33 | 113530 H | 150 | 270 | 73 |
| 22230 MW33 | 3530 H | 150 | 270 | 73 |
| 22232 KMW33 | 113532 H | 160 | 290 | 80 |
| 22232 MW33 | 3532 H | 160 | 290 | 80 |
| 22234 KMW33 | 113534 H | 170 | 310 | 86 |
| 22236 KMW33 | 113536 H | 180 | 320 | 86 |
| 22234 MW33 | 3534 H | 170 | 310 | 86 |
| 22236 MW33 | 3536 H | 180 | 320 | 86 |
| 22238 KMW33 | 113538 H | 190 | 340 | 92 |
| 22238 MW33 | 3538 H | 190 | 340 | 92 |
| 22240 KMW33 | 113540 H | 200 | 360 | 98 |
| 22240 MW33 | 3540 H | 200 | 360 | 98 |
| 22244 KMW33 | 113544 H | 220 | 400 | 108 |
| 22244 MW33 | 3544 H | 220 | 400 | 108 |
| 22248 MW33 | 3548 H | 240 | 440 | 120 |
| 22252 MW33 | 3552 H | 260 | 480 | 130 |
| 22256 MW33 | 3556 H | 280 | 500 | 130 |
Cage Type：CA CAK CC CCK E EK MB MBK ACMA
Spherical roller bearings consist of an inner ring with two raceways inclined at an angle to the bearing axis, an outer ring with a common spherical raceway, spherical rollers, cages and, in certain designs, also internal guide rings or center rings. These bearings can also be sealed.
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