FC182874, 672718 four cylindrical roller bearing ,rolling mill bearing
USD $1 - $2,000 /Piece
Min.Order:1 Piece
Wuxi Ikc Machinery Parts Co., Ltd.
FC182870 four cylindrical roller bearing ,rolling mill bearing
Spindle shaft bearing NU3044M or Cylindrical roller bearing NU3044M 220x340x90mm
Spindle shaft bearing NU2230M or Cylindrical roller bearing NU2230M 150x270x73mm
Spindle shaft bearing NU1084M or Cylindrical roller bearing NU1084M 420x620x90mm
Spindle shaft bearing NU2292M or Cylindrical roller bearing NU2292M 460x830x212mm
Spindle shaft bearing N18/1000Mr Cylindrical roller bearing N18/1000M 1000x1220x100mm
FC182874, 672718 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 |