zwa
Spherical Roller Bearing
bore 200-260mm
Spherical roller bearing has the feature of self-aligning and are designed to bear heavy radial loads as well as heavy axial load in both directions.
ZWA’s spherical roller bearings consists of mainly four cage types: CA, CC and MB and MA.
Basic Type
the products include
| Spherical Roller Bearing | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d 200-260mm | ||||||||||||||||||||||
| Basic Size | Basic load rating | Fatigue load limit | Rated Speed | Designation(Design) | Dimensions | Abutment and chamfer dimensions | Calculation cefficient | |||||||||||||||
| d | D | B | dynamic | static | Pu | Reference Speed | Limit Speed | Cylindrical bore | Tapered bore | d2～ | D1 ～ | b | k | r1.2 min | da min | Da max | ra max | e | Y1 | Y2 | Yo | |
| C | Co | |||||||||||||||||||||
| mm | kN | kN | r/min | - | mm | - | ||||||||||||||||
| 200 | 280 | 60 | 546 | 1040 | 93 | 2000 | 2400 | 23940CC/W33 | 23940MB/W33 | 23940CCK/W33 | 222 | 258 | 8.3 | 4.5 | 2.1 | 211 | 269 | 2 | 0.19 | 3.6 | 5.3 | 3.6 |
| 200 | 310 | 82 | 1000 | 1530 | 137 | 1800 | 2200 | 23040CC/W33 | 23040MB/W33 | 23040CCK/W33 | 228 | 278 | 13.9 | 7.5 | 2.1 | 211 | 299 | 2 | 0.24 | 2.8 | 4.2 | 2.8 |
| 200 | 310 | 109 | 1290 | 2120 | 186 | 1300 | 1900 | 24040CC/W33 | 24040MB/W33 | 24040CCK30/W33 | 223 | 268 | 11.1 | 6 | 2.1 | 211 | 299 | 2 | 0.33 | 2 | 3 | 2 |
| 200 | 340 | 112 | 1600 | 2360 | 204 | 1500 | 1900 | 23140CC/W33 | 23140MB/W33 | 23140CCK/W33 | 231 | 293 | 16.7 | 9 | 3 | 214 | 326 | 2.5 | 0.31 | 2.2 | 3.3 | 2.2 |
| 200 | 340 | 140 | 1800 | 2800 | 232 | 1100 | 1500 | 24140CC/W33 | 24140MB/W33 | 24140CCK30/W33 | 226 | 284 | 11.1 | 6 | 3 | 214 | 326 | 2.5 | 0.40 | 1.7 | 2.5 | 1.6 |
| 200 | 360 | 98 | 1460 | 1930 | 166 | 1600 | 2200 | 22240CC/W33 | 22240MB/W33 | 22240CCK/W33 | 238 | 313 | 16.7 | 9 | 4 | 217 | 343 | 3 | 0.26 | 2.6 | 3.9 | 2.5 |
| 200 | 360 | 128 | 1860 | 2700 | 228 | 1200 | 1700 | 23240CC/W33 | 23240MB/W33 | 23240CCK/W33 | 235 | 304 | 16.7 | 9 | 4 | 217 | 343 | 3 | 0.35 | 1.9 | 2.9 | 1.8 |
| 200 | 420 | 138 | 2320 | 2900 | 224 | 1200 | 1500 | 22340CC/W33 | 22340MB/W33 | 22340CCK/W33 | 248 | 351 | 22.3 | 12 | 5 | 220 | 400 | 4 | 0.33 | 2 | 3 | 2 |
| 220 | 300 | 60 | 546 | 1080 | 93 | 1900 | 2200 | 23944CC/W33 | 23944MB/W33 | 23944CCK/W33 | 241 | 278 | 8.3 | 4.5 | 2.1 | 231 | 289 | 2 | 0.16 | 4.2 | 6.3 | 4 |
| 220 | 340 | 90 | 1220 | 1860 | 163 | 1600 | 2000 | 23044CC/W33 | 23044MB/W33 | 23044CCK/W33 | 250 | 306 | 13.9 | 7.5 | 3 | 233 | 327 | 2.5 | 0.24 | 2.8 | 4.2 | 2.8 |
| 220 | 340 | 118 | 1560 | 2600 | 212 | 1200 | 1700 | 24044CC/W33 | 24044MB/W33 | 24044CCK30/W33 | 244 | 295 | 11.1 | 6 | 3 | 233 | 327 | 2.5 | 0.33 | 2 | 3 | 2 |
| 220 | 370 | 120 | 1800 | 2750 | 232 | 1300 | 1700 | 23144CC/W33 | 23144MB/W33 | 23144CCK/W33 | 255 | 320 | 16.7 | 9 | 4 | 237 | 353 | 3 | 0.30 | 2.3 | 3.4 | 2.2 |
| 220 | 370 | 150 | 2120 | 3350 | 285 | 1000 | 1400 | 24144CC/W33 | 24144MB/W33 | 24144CCK30/W33 | 248 | 310 | 11.1 | 6 | 4 | 237 | 353 | 3 | 0.40 | 1.7 | 2.5 | 1.6 |
| 220 | 400 | 108 | 1760 | 2360 | 196 | 1500 | 2000 | 22244CC/W33 | 22244MB/W33 | 22244CCK/W33 | 263 | 346 | 16.7 | 9 | 4 | 237 | 383 | 3 | 0.27 | 2.5 | 3.7 | 2.5 |
| 220 | 400 | 144 | 2360 | 3450 | 285 | 1100 | 1500 | 23244CC/W33 | 23244MB/W33 | 23244CCK/W33 | 259 | 338 | 16.7 | 9 | 4 | 237 | 383 | 3 | 0.35 | 1.9 | 2.9 | 1.8 |
| 220 | 460 | 145 | 2700 | 3450 | 260 | 1000 | 1400 | 22344CC/W33 | 22344MB/W33 | 22344CCK/W33 | 279 | 389 | 22.3 | 12 | 5 | 240 | 440 | 4 | 0.31 | 2.2 | 3.3 | 2.2 |
| 240 | 320 | 60 | 564 | 1160 | 98 | 1700 | 2000 | 23948CC/W33 | 23948MB/W33 | 23948CCK/W33 | 261 | 298 | 8.3 | 4.5 | 2.1 | 251 | 309 | 2 | 0.15 | 4.5 | 6.7 | 4.5 |
| 240 | 360 | 92 | 1290 | 2080 | 176 | 1500 | 1900 | 23048CC/W33 | 23048MB/W33 | 23048CCK/W33 | 271 | 326 | 13.9 | 7.5 | 3 | 253 | 347 | 2.5 | 0.23 | 2.9 | 4.4 | 2.8 |
| 240 | 360 | 118 | 1600 | 2700 | 228 | 1100 | 1600 | 24048CC/W33 | 24048MB/W33 | 24048CCK30/W33 | 265 | 316 | 11.1 | 6 | 3 | 253 | 347 | 2.5 | 0.30 | 2.3 | 3.4 | 2.2 |
| 240 | 400 | 128 | 2080 | 3200 | 255 | 1200 | 1600 | 23148CC/W33 | 23148MB/W33 | 23148CCK/W33 | 277 | 348 | 16.7 | 9 | 4 | 257 | 383 | 3 | 0.30 | 2.3 | 3.4 | 2.2 |
| 240 | 400 | 160 | 2400 | 3900 | 320 | 900 | 1300 | 24148CC/W33 | 24148MB/W33 | 24148CCK30/W33 | 271 | 336 | 11.1 | 6 | 4 | 257 | 383 | 3 | 0.40 | 1.7 | 2.5 | 1.6 |
| 240 | 440 | 120 | 2200 | 3000 | 245 | 1300 | 1800 | 22248CC/W33 | 22248MB/W33 | 22248CCK/W33 | 290 | 383 | 22.3 | 12 | 4 | 257 | 423 | 3 | 0.27 | 2.5 | 3.7 | 2.5 |
| 240 | 440 | 160 | 2900 | 4300 | 345 | 950 | 1300 | 23248CC/W33 | 23248MB/W33 | 23248CCK/W33 | 286 | 374 | 22.3 | 12 | 4 | 257 | 423 | 3 | 0.35 | 1.9 | 2.9 | 1.8 |
| 240 | 500 | 155 | 3100 | 4000 | 290 | 950 | 1300 | 22348CC/W33 | 22348MB/W33 | 22348CCK/W33 | 303 | 423 | 22.3 | 12 | 5 | 260 | 480 | 4 | 0.31 | 2.2 | 3.3 | 2.2 |
| 260 | 360 | 75 | 880 | 1800 | 156 | 1500 | 1900 | 23952CC/W33 | 23952MB/W33 | 23952CCK/W33 | 287 | 331 | 8.3 | 4.5 | 2.1 | 271 | 349 | 2 | 0.18 | 3.8 | 5.6 | 3.6 |
| 260 | 400 | 104 | 1600 | 2550 | 212 | 1300 | 1700 | 23052CC/W33 | 23052MB/W33 | 23052CCK/W33 | 295 | 360 | 16.7 | 9 | 4 | 275 | 385 | 3 | 0.23 | 2.9 | 4.4 | 2.8 |
| 260 | 400 | 140 | 2040 | 3450 | 285 | 1000 | 1400 | 24052CC/W33 | 24052MB/W33 | 24052CCK30/W33 | 289 | 347 | 11.1 | 6 | 4 | 275 | 385 | 3 | 0.33 | 2 | 3 | 2 |
| 260 | 440 | 144 | 2550 | 3900 | 290 | 1100 | 1400 | 23152CC/W33 | 23152MB/W33 | 23152CCK/W33 | 301 | 380 | 16.7 | 9 | 4 | 277 | 423 | 3 | 0.31 | 2.2 | 3.3 | 2.2 |
| 260 | 440 | 180 | 3000 | 4800 | 380 | 850 | 1200 | 24152CC/W33 | 24152MB/W33 | 24152CCK30/W33 | 293 | 368 | 13.9 | 7.5 | 4 | 277 | 423 | 3 | 0.40 | 1.7 | 2.5 | 1.6 |
| 260 | 480 | 130 | 2650 | 3550 | 285 | 1200 | 1600 | 22252CC/W33 | 22252MB/W33 | 22252CCK/W33 | 311 | 421 | 22.3 | 12 | 5 | 280 | 460 | 4 | 0.27 | 2.5 | 3.7 | 2.5 |
| 260 | 480 | 174 | 3250 | 4750 | 360 | 850 | 1200 | 23252CC/W33 | 23252MB/W33 | 23252CCK/W33 | 312 | 408 | 22.3 | 12 | 5 | 280 | 460 | 4 | 0.35 | 1.9 | 2.9 | 1.8 |
| 260 | 540 | 165 | 3550 | 4550 | 325 | 850 | 1100 | 22352CC/W33 | 22352MB/W33 | 22352CCK/W33 | 328 | 458 | 22.3 | 12 | 6 | 286 | 514 | 5 | 0.31 | 2.2 | 3.3 | 2.2 |
