FC4050200, 200RV2521 four cylindrical roller bearing ,rolling mill bearing
USD $1 - $2,000 /Piece
Min.Order:1 Piece
Wuxi Ikc Machinery Parts Co., Ltd.
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FC4050200, 200RV2521 four cylindrical roller bearing ,rolling mill bearing
Description
are mainly used for heavy machineries, such as mounted on the backup roll of blooming mill, section mill, plate mill, etc. four-row cylindrical roller bearings are mainly used on the roll necks of hot or cold rolling mills used for forming blooms, plates, and other stock. There are many variations of the bearings: the inner and outer rings can have ribs or not, the inner ring can be in one or two pieces, the bore can be cylindrical or tapered, and other variations.
Dimensions (mm) | Basic Load Ratings (kN) | Bearing No.Mass (kg) | Mass(kg) | ||||||
d | D | B | F | r | r1 | Cr | C0r | ≈ | |
min | min | ||||||||
200 | 290 | 192 | 226 | 2.5 | 2.5 | 1430 | 3450 | FC 4058192 | 42.5 |
210 | 290 | 192 | 236 | 2.5 | 2.5 | 1365 | 3565 | FC 4258192 | 39.5 |
220 | 310 | 192 | 246 | 2.5 | 2.5 | 1500 | 3760 | FC 4462192 | 46.9 |
220 | 310 | 225 | 245 | 2.5 | 2.5 | 1695 | 4410 | FCD 4462225 | 54.9 |
220 | 320 | 160 | 245 | 3 | 3 | 1385 | 3165 | FC 4464160 | 46.5 |
220 | 320 | 210 | 248 | 2.5 | 2.5 | 1710 | 4155 | FCD 4464210 | 60.5 |
230 | 330 | 206 | 260 | 2.5 | 2.5 | 1720 | 4245 | FCD 4666206 | 58.3 |
240 | 330 | 220 | 270 | 3 | 3 | 1735 | 4665 | FCD 4866220 | 56.8 |
240 | 340 | 220 | 268 | 3 | 3 | 1850 | 4710 | FCD 4868220 | 63.6 |
240 | 360 | 220 | 272 | 2.5 | 2.5 | 2060 | 4800 | FCD 4872220 | 79.6 |
250 | 350 | 220 | 278 | 3 | 3 | 1885 | 4885 | FCD 5070220 | 66 |
260 | 360 | 260 | 287 | 2.5 | 2.1 | 2185 | 5985 | FCD 5272260 | 81.5 |
260 | 370 | 220 | 292 | 3 | 3 | 2030 | 5110 | FCD 5274220 | 77.1 |
260 | 380 | 280 | 294 | 3 | 3 | 2580 | 6560 | FCD 5276280 | 109 |
260 | 400 | 290 | 296 | 4 | 2 | 2910 | 6915 | FCD 5280290 | 135 |
280 | 350 | 208 | 298 | 2.5 | 2.5 | 1540 | 4995 | FCD 5670208 | 46.4 |
280 | 390 | 220 | 312 | 3 | 3 | 2105 | 5465 | FCD 5678220 | 81.3 |
280 | 390 | 275 | 312 | 2.5 | 2.5 | 2505 | 6830 | FCD 5678275 | 105 |
280 | 420 | 280 | 323 | 4 | 4 | 2930 | 7130 | FCD 5684280 | 139 |