Spherical Roller Thrust Bearings
The ultimate solution for heavy-duty misalignment. Designed to self-align under extreme stress, our Spherical Roller Bearings absorb devastating shock loads in crushing machinery, vibrating screens, and offshore drilling operations.
Key Advantages
- Automatic misalignment compensation
- Extreme shock & impact resistance
- High-capacity symmetrical rollers
Industrial Applications
Available Cage Materials
Technical Specifications
Product Quality Statement
SDK Bearings products are sourced and supplied according to defined product specifications and customer requirements. Depending on the product and application, technical specifications may vary according to the selected manufacturer, design, clearance, sealing arrangement, and lubrication.
Customers are encouraged to confirm the required specification before placing an order. Where applicable, supplier certificates, inspection records, and product documentation can be provided according to customer and product requirements.
Dimensional Data
| Designation | Bore d (mm) | Outside Diameter D (mm) | Width B (mm) | Chamfer r min (mm) | Dynamic Load C (kN) | Static Load C0 (kN) | Speed (r/min) |
|---|---|---|---|---|---|---|---|
| 29248 | 240 | 320 | 78 | 3 | 28925.0 | 23140.0 | 400 |
| 29249 | 245 | 330 | 80 | 3 | 30140.0 | 24112.0 | 400 |
| 29250 | 250 | 335 | 80 | 3 | 31380.0 | 25104.0 | 400 |
| 29251 | 255 | 340 | 82 | 3 | 32645.0 | 26116.0 | 400 |
| 29252 | 260 | 350 | 84 | 3 | 33935.0 | 27148.0 | 400 |
| 29253 | 265 | 355 | 86 | 3 | 35250.0 | 28200.0 | 400 |
| 29254 | 270 | 360 | 86 | 3 | 36590.0 | 29272.0 | 400 |
| 29255 | 275 | 370 | 88 | 3 | 37955.0 | 30364.0 | 400 |
| 29256 | 280 | 375 | 90 | 3 | 39345.0 | 31476.0 | 400 |
| 29257 | 285 | 380 | 92 | 3 | 40760.0 | 32608.0 | 400 |
| 29258 | 290 | 385 | 92 | 3 | 42200.0 | 33760.0 | 400 |
| 29259 | 295 | 395 | 94 | 3 | 43665.0 | 34932.0 | 400 |
| 29260 | 300 | 400 | 96 | 3 | 45155.0 | 36124.0 | 400 |
| 29261 | 305 | 405 | 98 | 3 | 46670.0 | 37336.0 | 400 |
| 29262 | 310 | 415 | 98 | 3 | 48210.0 | 38568.0 | 400 |
| 29263 | 315 | 420 | 100 | 3 | 49775.0 | 39820.0 | 400 |
| 29264 | 320 | 425 | 102 | 3 | 51365.0 | 41092.0 | 400 |
| 29318 | 90 | 155 | 42 | 1.5 | 6125.0 | 4900.0 | 500 |
| 29319 | 95 | 160 | 44 | 1.5 | 6821.3 | 5457.0 | 500 |
| 29320 | 100 | 170 | 46 | 2 | 7555.0 | 6044.0 | 500 |
| 29321 | 105 | 180 | 48 | 2 | 8326.3 | 6661.0 | 500 |
| 29322 | 110 | 185 | 50 | 2 | 9135.0 | 7308.0 | 500 |
| 29323 | 115 | 195 | 52 | 2 | 9981.3 | 7985.0 | 400 |
| 29324 | 120 | 200 | 54 | 2 | 10865.0 | 8692.0 | 400 |
| 29325 | 125 | 210 | 56 | 2 | 11786.3 | 9429.0 | 400 |
| 29326 | 130 | 220 | 58 | 2 | 12745.0 | 10196.0 | 400 |
| 29327 | 135 | 225 | 60 | 2 | 13741.3 | 10993.0 | 400 |
| 29328 | 140 | 235 | 62 | 2 | 14775.0 | 11820.0 | 400 |
| 29329 | 145 | 240 | 64 | 2 | 15846.3 | 12677.0 | 400 |
| 29330 | 150 | 250 | 66 | 2 | 16955.0 | 13564.0 | 400 |
| 29331 | 155 | 260 | 68 | 2 | 18101.3 | 14481.0 | 400 |
| 29332 | 160 | 265 | 70 | 2 | 19285.0 | 15428.0 | 400 |
| 29333 | 165 | 275 | 72 | 2 | 20506.3 | 16405.0 | 400 |
| 29334 | 170 | 280 | 74 | 2 | 21765.0 | 17412.0 | 400 |
| 29335 | 175 | 290 | 76 | 2 | 23061.3 | 18449.0 | 400 |
| 29336 | 180 | 300 | 78 | 2 | 24395.0 | 19516.0 | 400 |
| 29337 | 185 | 305 | 80 | 2 | 25766.3 | 20613.0 | 300 |
| 29338 | 190 | 315 | 82 | 2 | 27175.0 | 21740.0 | 300 |
| 29339 | 195 | 320 | 84 | 2 | 28621.3 | 22897.0 | 300 |
| 29340 | 200 | 330 | 86 | 3 | 30105.0 | 24084.0 | 300 |
| 29341 | 205 | 340 | 88 | 3 | 31626.3 | 25301.0 | 300 |
| 29342 | 210 | 345 | 90 | 3 | 33185.0 | 26548.0 | 300 |
| 29343 | 215 | 355 | 92 | 3 | 34781.3 | 27825.0 | 300 |
| 29344 | 220 | 360 | 94 | 3 | 36415.0 | 29132.0 | 300 |
| 29345 | 225 | 370 | 96 | 3 | 38086.3 | 30469.0 | 300 |
| 29346 | 230 | 380 | 98 | 3 | 39795.0 | 31836.0 | 300 |
| 29347 | 235 | 385 | 100 | 3 | 41541.3 | 33233.0 | 300 |
| 29348 | 240 | 395 | 102 | 3 | 43325.0 | 34660.0 | 300 |
| 29349 | 245 | 400 | 104 | 3 | 45146.3 | 36117.0 | 300 |
| 29350 | 250 | 410 | 106 | 3 | 47005.0 | 37604.0 | 300 |