Four-row Cylindrical Roller Bearing Model Lists and Its Basic Dimension
Four cylindrical roller bearings are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Their friction is low compared with other roller bearings. As they are normally mounted with an interference fit on the roll neck, they are particularly suitable for rolling mill applications where the rolling speed is high.
The low bearing cross section allows for relatively large roll neck diameters in comparison with the roll diameter. Since very many rollers can be incorporated,the radial load carrying capacity is extremely high.
Four-row cylindrical roller bearings are only able to accommodate radial loads. They are therefore mounted together with deep groove or angular contact ball bearings, or with taper roller bearings, either radial or thrust designs,which take up the axial loads.
The four cylindrical roller bearingsare of separable design, i.e. the ring or rings with integral flanges and the roller and cage assemblies can be mounted independently of the free rings, or all bearing componentscan be mounted separately. This considerably simplifies bearing mounting, maintenance and inspection. A certain limited axial displacement of the shaft with respect to the housing can be accommodated within the bearing.
Bearing Model | d(mm) | D(mm) | B(mm) | Weight(kg) |
FC1623108 | 80 | 115 | 108 | 90 |
FC182870 | 90 | 140 | 70 | 105 |
FC182874 | 90 | 140 | 74 | 105 |
FC1828105 | 90 | 140 | 105 | 105 |
FC202780 | 100 | 135 | 80 | 110 |
FC202870 | 100 | 140 | 70 | 111 |
FC202880 | 100 | 140 | 80 | 111 |
FC2028104 | 100 | 140 | 104 | 111 |
FC202970 | 100 | 145 | 70 | 113 |
FC2030106 | 100 | 150 | 106 | 113 |
FC223490 | 110 | 170 | 90 | 127 |
FC2234120 | 110 | 170 | 120 | 127 |
FC243692 | 110 | 180 | 92 | 137 |
FC2436105 | 110 | 180 | 105 | 135 |
FC2640104 | 130 | 200 | 104 | 150 |
FC2640125 | 130 | 200 | 125 | 149 |
FC2838119 | 140 | 190 | 119 | 154 |
FC284280 | 140 | 210 | 80 | 156 |
FC2842106 | 140 | 210 | 106 | 158 |
FC2842125 | 140 | 210 | 125 | 158 |
FC2842155 | 140 | 210 | 155 | 158 |
FC2942155 | 145 | 210 | 155 | 166 |
FC2945156 | 145 | 225 | 156 | 169 |
FC3040120 | 150 | 200 | 120 | 162 |
FC3042120 | 150 | 210 | 120 | 166 |
FCD3042120 | 150 | 210 | 120 | 166 |
FCD3042120 | 150 | 210 | 120 | 168.5 |
FC3042150 | 150 | 210 | 150 | 165 |
FC3044120 | 150 | 220 | 120 | 167 |
FC3044127 | 150 | 220 | 127 | 168 |
FC3044150 | 150 | 220 | 150 | 170 |
FC3044150A | 150 | 220 | 150 | 168 |
FCD3045112 | 150 | 225 | 112 | 170 |
FC3045120 | 150 | 225 | 120 | 169 |
FCD3045120 | 150 | 225 | 120 | 169 |
FC3045150 | 150 | 225 | 150 | 169 |
FC3045150A | 150 | 225 | 150 | 168.5 |
FC3045136 | 150 | 225 | 136 | 168.8 |
FC3046130 | 150 | 230 | 130 | 174 |
FC3046156 | 150 | 230 | 156 | 174 |
FC3046168 | 150 | 230 | 168 | 178 |
FC3050120 | 150 | 250 | 120 | 178 |
FC3050150 | 150 | 250 | 150 | 177 |
FC3244180 | 160 | 220 | 180 | 177 |
FC3246130 | 160 | 230 | 130 | 180 |
FC3246130A | 160 | 230 | 130 | 178 |
FC3246168 | 160 | 230 | 168 | 179 |
FC3246168A | 160 | 230 | 168 | 180 |
FC3246168A1 | 160 | 230 | 168 | 182 |
FC3246180 | 160 | 230 | 180 | 177 |
FC3246180A | 160 | 230 | 180 | 178 |
FC3248120 | 160 | 240 | 120 | 183 |
FC3248124 | 160 | 240 | 124 | 183 |
FC3248145 | 160 | 240 | 145 | 180 |
FC3248168 | 160 | 240 | 168 | 183 |
FCD3248168 | 160 | 240 | 168 | 183 |
FC3248170 | 160 | 240 | 170 | 183 |
FC3446120 | 170 | 230 | 120 | 187 |
FC3446130 | 170 | 230 | 130 | 188.5 |
FCD3446160 | 170 | 230 | 160 | 185.5 |
FC3446180 | 170 | 230 | 180 | 186 |
FC3448130 | 170 | 240 | 130 | 190 |
FC3448156 | 170 | 240 | 156 | 189 |
FC3448156A | 170 | 240 | 156 | 190 |
FC3448160 | 170 | 240 | 160 | 190 |
FC3448190 | 170 | 240 | 190 | 187 |
FC3450168 | 170 | 250 | 168 | 192 |
FC3450168A | 170 | 250 | 168 | 193 |
FC3450170 | 170 | 250 | 170 | 192 |
FC3451180 | 170 | 255 | 180 | 193 |
FC3452120 | 170 | 260 | 120 | 195 |
FC3452150 | 170 | 260 | 150 | 195 |
FC3452150A | 170 | 260 | 150 | 192 |
FC3452170 | 170 | 260 | 170 | 195 |
FC3452225 | 170 | 260 | 225 | 196 |
FCD3650100 | 180 | 250 | 100 | 200 |
FC3650120 | 180 | 250 | 120 | 200 |
FC3650156 | 180 | 250 | 156 | 200 |
FC3650168 | 180 | 250 | 168 | 202 |
FC3652120 | 180 | 260 | 120 | 202 |
FC3652124 | 180 | 260 | 124 | 202 |
FC3652168 | 180 | 260 | 168 | 202 |
FCD3652168 | 180 | 260 | 168 | 202 |
FC3653180 | 180 | 265 | 180 | 204 |
FC3653180A | 180 | 265 | 180 | 203 |
FC3656180 | 180 | 280 | 180 | 206 |
FC3645180A | 180 | 280 | 180 | 205.1 |
FC3852124 | 190 | 260 | 124 | 212 |
FC3852124A | 190 | 260 | 124 | 208 |
FC3852168 | 190 | 260 | 168 | 212 |
FC3852168A | 190 | 260 | 168 | 208 |
FC3853124 | 190 | 265 | 124 | 213 |
FC3854168 | 190 | 270 | 168 | 212 |
FC3854170 | 190 | 270 | 170 | 212 |
FC3854170A | 190 | 270 | 170 | 213 |
FC3854200 | 190 | 270 | 200 | 212 |
FC3856200 | 190 | 280 | 200 | 214 |
FC3856200A | 190 | 280 | 200 | 222 |
FC3858190 | 190 | 290 | 190 | 215 |
FC4050200 | 200 | 250 | 200 | 215 |
FC4054170 | 200 | 270 | 170 | 222 |
FC4056152 | 200 | 280 | 152 | 222 |
FC4056170 | 200 | 280 | 170 | 222 |
FC4056170A | 200 | 280 | 170 | 223 |
FC4056188 | 200 | 280 | 188 | 222 |
FC4056190 | 200 | 280 | 190 | 223 |
FC4056200 | 200 | 280 | 200 | 222 |
FC4056200A | 200 | 280 | 200 | 224 |
FC4058130 | 200 | 290 | 130 | 226 |
FC4058192 | 200 | 290 | 192 | 226 |
FCD4058192 | 200 | 290 | 192 | 226 |
FC4062160 | 200 | 310 | 160 | 232 |
FC4062206 | 200 | 310 | 206 | 227 |
FCD4062230 | 200 | 310 | 230 | 229 |
FCD4062265 | 200 | 310 | 265 | 227 |
FC4064216 | 200 | 320 | 216 | 231 |
FC4258192 | 210 | 290 | 192 | 234 |
FC4258192A | 210 | 290 | 192 | 236 |
FC4260170 | 210 | 300 | 170 | 234 |
FC4260210 | 210 | 300 | 210 | 234 |
FCD4260210 | 210 | 300 | 210 | 234 |
FC4458192 | 220 | 290 | 192 | 239 |
FC4460150 | 220 | 300 | 150 | 240 |
FC4460160 | 220 | 300 | 160 | 245 |
FC4460192 | 220 | 300 | 192 | 242 |
FCD4460200 | 220 | 300 | 200 | 240 |
FC4462192 | 220 | 310 | 192 | 246 |
FC4462192A | 220 | 310 | 192 | 247 |
FC4462192A1 | 220 | 310 | 192 | 245 |
FC4462204 | 220 | 310 | 204 | 247 |
FC4462215 | 220 | 310 | 215 | 242 |
FC4462225 | 220 | 310 | 225 | 245 |
FC4462225A | 220 | 310 | 225 | 246 |
FC4462225A1 | 220 | 310 | 225 | 244 |
FC4464160 | 220 | 320 | 160 | 245 |
FC4464210 | 220 | 320 | 210 | 248 |
FC4464210A | 220 | 320 | 210 | 246 |
FC4466230 | 220 | 330 | 230 | 249 |
FC4468180 | 220 | 340 | 180 | 256 |
FCD4468290 | 220 | 340 | 290 | 250 |
FC4666170 | 230 | 330 | 170 | 260 |
FC4666206 | 230 | 330 | 206 | 260 |
FC4666206A | 230 | 330 | 206 | 258 |
FC4668260 | 230 | 340 | 260 | 261 |
FCD4668260 | 230 | 340 | 260 | 261 |
FC4673250 | 230 | 365 | 250 | 266 |
FC4866180 | 240 | 330 | 180 | 265 |
FC4866220 | 240 | 330 | 220 | 264 |
FCD4866220 | 240 | 330 | 220 | 264 |
FC4866220A | 240 | 330 | 220 | 268 |
FC4866220A1 | 240 | 330 | 220 | 270 |
FC4866250 | 240 | 330 | 250 | 263 |
FC4868192 | 240 | 340 | 192 | 266 |
FC4868200 | 240 | 340 | 200 | 266 |
FC4868220 | 240 | 340 | 220 | 268 |
FCD4870220 | 240 | 350 | 220 | 270 |
FC4872220 | 240 | 360 | 220 | 272 |
FC4872220A | 240 | 360 | 220 | 274 |
FCD4872290 | 240 | 360 | 290 | 270 |
FC5068170 | 250 | 340 | 170 | 274 |
FCD5068220 | 250 | 340 | 220 | 274 |
FC5068230 | 250 | 340 | 230 | 276 |
FC5070220 | 250 | 350 | 220 | 278 |
FCD5070220 | 250 | 350 | 220 | 278 |
FC5072220 | 250 | 360 | 220 | 282 |
FCD5271260 | 260 | 355 | 260 | 286 |
FC5272192 | 260 | 360 | 192 | 288 |
FC5272192A | 260 | 360 | 192 | 287 |
FC5272200 | 260 | 360 | 200 | 287 |
FC5272220 | 260 | 360 | 220 | 292 |
FC5272200 | 260 | 360 | 200 | 288 |
FC5272230 | 260 | 360 | 230 | 292.2 |
FC5272230A | 260 | 360 | 230 | 292.5 |
FC5272230A1 | 260 | 360 | 230 | 292 |
FC5272260 | 260 | 360 | 260 | 287 |
FCD5272260 | 260 | 360 | 260 | 287 |
FC5274200 | 260 | 370 | 200 | 292 |
FC5274220 | 260 | 370 | 220 | 292 |
FC8274220A | 260 | 370 | 220 | 290 |
FC5274230 | 260 | 370 | 230 | 292 |
FC5274260 | 260 | 370 | 260 | 290 |
FC5276220 | 260 | 380 | 220 | 292 |
FC5276280 | 260 | 380 | 280 | 294 |
FCD5276280 | 260 | 380 | 280 | 294 |
FC5280290 | 260 | 400 | 290 | 296 |
FCD5280290 | 260 | 400 | 290 | 296 |
FCD5280335 | 260 | 400 | 335 | 294 |
FC5476230 | 270 | 380 | 230 | 298 |
FC5476280 | 270 | 380 | 280 | 297 |
FCD5476280 | 270 | 380 | 280 | 299.7 |
FC5476275 | 270 | 380 | 275 | 298 |
FC5478220 | 270 | 390 | 220 | 306 |
FC5478240 | 270 | 390 | 240 | 298 |
FC5670208 | 280 | 350 | 208 | 298 |
FC5675200 | 280 | 375 | 200 | 307 |
FC5676170 | 280 | 380 | 170 | 306 |
FC5676192 | 280 | 380 | 192 | 310 |
FCD5676290 | 280 | 380 | 290 | 308 |
FC5678220 | 280 | 390 | 220 | 312 |
FCD5678220 | 280 | 390 | 220 | 312 |
FC5678220A | 280 | 390 | 220 | 308 |
FC5678220A1 | 280 | 390 | 220 | 306 |
FC5678240 | 280 | 390 | 240 | 312 |
FC5678275 | 280 | 390 | 275 | 312 |
FCD5678275 | 280 | 390 | 275 | 308 |
FC5678275A | 280 | 390 | 275 | 308 |
FC5678275A1 | 280 | 390 | 275 | 309 |
FCD5680285 | 280 | 400 | 285 | 316 |
FCD5682300 | 280 | 410 | 300 | 313 |
FCD5684280 | 280 | 420 | 280 | 318 |
FC5684280A | 280 | 420 | 280 | 323 |
FC5878234 | 290 | 390 | 234 | 320 |
FC5880180 | 290 | 400 | 180 | 320 |
FC5882240 | 290 | 410 | 240 | 320 |
FCD5882240 | 290 | 410 | 240 | 320 |
FC5884300 | 290 | 420 | 300 | 327 |
FC5888310 | 290 | 440 | 310 | 328 |
FC6080300 | 300 | 400 | 300 | 328 |
FC6084218 | 300 | 420 | 218 | 332 |
FC6084240 | 300 | 420 | 240 | 332 |
FC6084240A | 300 | 420 | 240 | 334 |
FC6084240A1 | 300 | 420 | 240 | 336 |
FCD6084240 | 300 | 420 | 240 | 332 |
FC6084300A | 300 | 420 | 300 | 334 |
FCD6084300 | 300 | 420 | 300 | 332 |
FCD6084300A | 300 | 420 | 300 | 331 |
FCD6084320 | 300 | 420 | 320 | 332 |
FC6086240 | 300 | 430 | 240 | 338 |
FC6092270 | 300 | 460 | 270 | 344 |
FCD6092350 | 300 | 460 | 350 | 341 |
FC6284300 | 310 | 420 | 300 | 338 |
FC6286240 | 310 | 430 | 240 | 344.5 |
FC6288240 | 310 | 440 | 240 | 345 |
FC6288240A | 310 | 440 | 240 | 341 |
FC6488230 | 320 | 440 | 230 | 351 |
FC6488240 | 320 | 440 | 240 | 351 |
FCD6488240 | 320 | 440 | 240 | 351 |
FCD6488300 | 320 | 440 | 300 | 352 |
FC6490240 | 320 | 450 | 240 | 355 |
FCD6490240 | 320 | 450 | 240 | 355 |
FC6490240A | 320 | 450 | 240 | 358 |
FC6492240 | 320 | 460 | 240 | 364 |
FCD6492300 | 320 | 460 | 300 | 357 |
FC6492340 | 320 | 460 | 340 | 360 |
FCD6492340 | 320 | 460 | 340 | 360 |
FCD6494350 | 320 | 470 | 350 | 361.7 |
FCD6496290 | 320 | 480 | 290 | 364 |
FCD6496290A | 320 | 480 | 290 | 361 |
FCD6496350 | 320 | 480 | 350 | 364 |
FC6686230 | 330 | 430 | 230 | 358 |
FC6688200 | 330 | 440 | 200 | 360 |
FC6688200A | 330 | 440 | 200 | 358 |
FC6692340 | 330 | 460 | 340 | 365 |
FCD6692340 | 330 | 460 | 340 | 365 |
FC6692340A | 330 | 460 | 340 | 368 |
FC6692340A1 | 330 | 460 | 340 | 364 |
FC6692380 | 330 | 460 | 380 | 364 |
FC6889250 | 340 | 445 | 250 | 367 |
FC6890250 | 340 | 450 | 250 | 364 |
FCD6890250A | 340 | 450 | 250 | 369 |
FC6890250A1 | 340 | 450 | 250 | 371 |
FCD6890250A1 | 340 | 450 | 250 | 371 |
FC6890250A2 | 340 | 450 | 250 | 366 |
FC6890250A3 | 340 | 450 | 250 | 368 |
FCD6892260 | 340 | 460 | 260 | 370 |
FCD6896280 | 340 | 480 | 280 | 374 |
FCD6896350 | 340 | 480 | 350 | 378 |
FCD6896350A | 340 | 480 | 350 | 376 |
FC6896370 | 340 | 480 | 370 | 378 |
FCD6896385 | 340 | 480 | 385 | 378 |
FC6898300 | 340 | 490 | 300 | 377 |
FC6898300A | 340 | 490 | 300 | 380 |
FC6898300A1 | 340 | 490 | 300 | 379 |
FCD68100370 | 340 | 500 | 370 | 385 |
FCD68112380 | 340 | 560 | 380 | 396 |
FCD70100380 | 350 | 500 | 380 | 389 |
FCD70100410 | 350 | 500 | 410 | 388 |
FCD70100460 | 350 | 500 | 460 | 388 |
FCD70104300 | 350 | 520 | 300 | 401 |
FC7296290 | 360 | 480 | 290 | 388 |
FC7296290A | 360 | 480 | 290 | 394 |
FC7296290A1 | 360 | 480 | 290 | 392 |
FCD72100250 | 360 | 500 | 250 | 394 |
FC72102370 | 360 | 510 | 370 | 400 |
FCD72102370A | 360 | 510 | 370 | 397 |
FCD72102380 | 360 | 510 | 380 | 399 |
FC72102400 | 360 | 510 | 400 | 397 |
FCD72102400 | 360 | 510 | 400 | 399 |
FCD72104380 | 360 | 520 | 380 | 405 |
FC7496230 | 370 | 480 | 230 | 400 |
FC7496250 | 370 | 480 | 250 | 401 |
FC74104380 | 370 | 520 | 380 | 409 |
FCD74104380 | 370 | 520 | 380 | 409 |
FC74104400 | 370 | 520 | 400 | 409 |
FCD74104400 | 370 | 520 | 400 | 413 |
FC74108400 | 370 | 540 | 400 | 415 |
FC76100290 | 380 | 500 | 290 | 414 |
FC76104280 | 380 | 520 | 280 | 417 |
FC76104290 | 380 | 520 | 290 | 418 |
FC76104290A | 380 | 520 | 290 | 417 |
FC76104300 | 380 | 520 | 300 | 416 |
FCD76108300 | 380 | 540 | 300 | 421 |
FC76108340 | 380 | 540 | 340 | 424 |
FCD76108340 | 380 | 540 | 340 | 422 |
FCD76108360 | 380 | 540 | 360 | 422 |
FC76108400 | 380 | 540 | 400 | 422 |
FCD76108400 | 380 | 540 | 400 | 422 |
FC76108400 | 380 | 540 | 400 | 424 |
FC78102290 | 390 | 510 | 290 | 424 |
FCD78108320 | 390 | 540 | 320 | 431 |
FCD78110400 | 390 | 550 | 400 | 434 |
FC80104250 | 400 | 520 | 250 | 432 |
FC80110300 | 400 | 550 | 300 | 441 |
FCD80112360 | 400 | 560 | 360 | 441 |
FC80112400 | 400 | 560 | 400 | 446 |
FCD80112400 | 400 | 560 | 400 | 446 |
FCD80112410 | 400 | 560 | 410 | 445 |
FC80118420 | 400 | 590 | 420 | 450 |
FCD80118440 | 400 | 590 | 440 | 450 |
FCD80120380 | 400 | 600 | 380 | 450 |
FCD82112400 | 410 | 560 | 400 | 450 |
FCD82120440 | 410 | 600 | 440 | 460 |
FC84112280 | 420 | 560 | 280 | 457 |
FCD84112400 | 420 | 560 | 400 | 458 |
FC84116230 | 420 | 580 | 230 | 466 |
FCD84116320 | 420 | 580 | 320 | 463 |
FCD84120440 | 420 | 600 | 440 | 469.6 |
FCD84120440A | 420 | 600 | 440 | 470 |
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