WSW Four-row Cylindrical Roller Bearings 314553,319019,315605 for Rolling Mills
1.Product introduction
WSW Four-row Cylindrical roller bearings are used almost exclusively for Rolling Mills. They have lower friction than other roller bearings and can be successully usedwhere high speed operation is called for. The low cross-sectional heightof cylindrical roller bearings means that the roll necks can have a large diameter in relation to the roll itself.
In four-row cylindrical roller bearings, the rollers are guided between integral or non-integralfanges on the outerring. The inner ring is without flanges; axial displacement of the shaft with respect to the housing can therefore be accommodated by the bearing within certain limits.
Depending on the application, four-row cylindrical roller bearings can be supplied with a cylindrical bore or a tapered bore. The inner and outer rings may be in one piece or in more than one piece.
2. WSW Product advantages
NO 1. Company advantages
1. 17 years bearing products manufacturing and exporting experiences.
2. OEM order and non-standard bearing order can be accepted.
3. Many sizes of bearing are available. Large quantity bearing can be provided.
4. To respect customers, you can choose the loading port.
5. A certain number of free sample can be provide to support our customer's after-sale services and warranty.
NO 2. OEM all brand bearing
NO 3. Cylindrical roller bearing Specification:
NO 4. WSW Four-row Cylindrical Roller Bearings for Rolling Mills Models and Size:
| Dimensions(mm) | Weight | Load ratings | SKF Code | DesignNo. | ||||||
| d | D | B | F | D1 | dyn | stat. | ||||
| Kg | Cr | Cor | ||||||||
| KN | KN | |||||||||
| 115 | 165 | 107，5 | 90 | 132，5 | 151 | 8.5 | 402 | 765 | BC4B319738A | 11 |
| 127 | 174.625 | 150，812 | 150，812 | 139.5 | 159 | 10.5 | 627 | 1.320 | 315643/J202 | 3 |
| 139，700 | 215 | 195 | 187 | 156，285 | 188 | 25 | 1，010 | 2，280 | BC4B466971B3 | 14 |
| 215 | 195 | 187 | 159，285 | 188 | 24 | 1，210 | 2，550 | BC4B459696 | 14 | |
| 145 | 210 | 155 | 155 | 166 | 190 | 18 | 792 | 1.560 | 314625 | 1 |
| 225 | 156 | 156 | 169 | 197 | 23 | 897 | 1.660 | 313924A | 1 | |
| 150 | 230 | 156 | 156 | 174 | 202 | 24 | 897 | 1，660 | 313891A | 1 |
| 160 | 230 | 130 | 130 | 180 | 210 | 17 | 781 | 1.340 | 314190 | 1 |
| 230 | 168 | 168 | 179 | 204 | 23.5 | 897 | 2.200 | 315189A | 1 | |
| 233 | 180 | 180 | 178.515 | 206 | 26.5 | 1，140 | 2.800 | BC4B457627VCA | 8 | |
| 165，100 | 225，425 | 168，275 | 168.275 | 181 | 205 | 20 | 1.010 | 2.240 | 315642/VJ202 | 3 |
| 170 | 230 | 130 | 130 | 188，5 | 211 | 15 | 671 | 1.400 | 313673 | 2 |
| 230 | 160 | 160 | 185.5 | 212 | 19 | 1，100 | 2.360 | BC2B322340/HB1VJ202 | 3 | |
| 240 | 130 | 130 | 190 | 218 | 19 | 913 | 1.830 | BC4B635122 | 1 | |
| 260 | 225 | 225 | 196 | 230 | 43，5 | 1，650 | 3，350 | 313587B | 1 | |
| 180 | 260 | 168 | 168 | 202 | 233 | 29.5 | 1.280 | 2.500 | 313812 | 1 |
| 190 | 260 | 168 | 168 | 212 | 237 | 27 | 1.140 | 2.600 | 313651 | 1 |
| 270 | 200 | 200 | 212 | 242 | 37.5 | 1.510 | 3.350 | 314199B | 1 | |
| 280 | 200 | 200 | 214 | 251 | 41，5 | 1，720 | 3，350 | 314049A | 1 | |
| 200 | 270 | 170 | 170 | 222 | 349 | 28，5 | 1，170 | 2.700 | 314553 | 1 |
| 280 | 170 | 170 | 222 | 252 | 33.5 | 1.380 | 3.000 | 314385 | 1 | |
| 280 | 170 | 170 | 222 | 253 | 35 | 1.450 | 3.200 | BC4B319659 | 7 | |
| 280 | 180 | 170 | 222 | 252 | 35 | 1，380 | 3.000 | 319019 | 11 | |
| 280 | 200 | 200 | 222 | 252 | 39 | 1.510 | 3，350 | 313893 | 1 | |
| 285 | 200 | 200 | 222，5 | 236 | 44 | 1，470 | 3，900 | BC4B457628 | 8 | |
| 290 | 192 | 192 | 226 | 260 | 42.5 | 1，540 | 3，200 | 313811 | 1 | |
| 290 | 192 | 192 | 226 | 260 | 42，5 | 1，540 | 3.200 | 313811A | 1 | |
| 310 | 230 | 230 | 229 | 273 | 63 | 2.010 | 3.750 | 313639/VJ202 | 3 | |
| 210 | 290 | 192 | 192 | 236 | 264 | 41 | 1450 | 3.400 | 313646 | 1 |
| 220 | 300 | 200 | 200 | 240 | 276 | 41 | 1.790 | 3.900 | BC2B322341/HB1VJ202 | 3 |
| 310 | 192 | 192 | 246 | 280 | 46 | 1.680 | 3.650 | 313839 | 1 | |
| 310 | 225 | 225 | 244 | 278 | 54.5 | 1.940 | 4.300 | 313894B | 1 | |
| 330 | 230 | 230 | 249 | 294 | 68.5 | 2.050 | 4.000 | 314889/VJ202 | 3 | |
| 230 | 330 | 206 | 206 | 260 | 297 | 58 | 1.870 | 4.000 | 313824 | 1 |
| 365 | 250 | 250 | 266 | 321 | 100 | 2.640 | 4.900 | 313581A | 4 | |
| 240 | 330 | 180 | 180 | 265 | 299 | 49.5 | 1.720 | 3.800 | 635194 | 7 |
| 330 | 220 | 220 | 270 | 300 | 58 | 1.720 | 4.300 | 313921 | 1 | |
| 330 | 240 | 220 | 270 | 300 | 60 | 1.720 | 4.300 | BC4B320415 | 10 | |
| 360 | 290 | 290 | 270 | 327 | 130 | 3.300 | 6.550 | BC4B322292A/HB3 | 4 | |
| 250 | 340 | 230 | 230 | 310 | 276 | 65 | 1.870 | 5.000 | BC4B457629VCA | .8 |
| 260 | 360 | 204 | 204 | 287 | 326 | 64.5 | 1.980 | 4.400 | 314997/VJ202 | 3 |
| 360 | 230 | 230 | 292 | 326 | 73.5 | 1.980 | 4.650 | BC4B320956313823 | 1 | |
| 370 | 220 | 220 | 292 | 332 | 77，5 | 2.160 | 4.650 | 1 | ||
| 370 | 240 | 220 | 292 | 332 | 78，5 | 2.160 | 4.605 | BC4B319464/HA3 | 11 | |
| 400 | 290 | 290 | 296 | 352 | 135 | 3.520 | 7.100 | 313427B | 4 | |
| 265 | 370 | 234 | 234 | 300 | 336 | 80.5 | 2.240 | 5.400 | 313922 | 1 |
| 270 | 380 | 295 | 275 | 300 | 345 | 100 | 3.080 | 7.200 | 315605 | 12 |
3.Video
Why Choose US?
1. Our factory have advanced testing equipment,before the every product leave the factory,we will be testing.We can send samples to you,you can test the quality,and if you accept the sample quality,we can promise: the follow-up orders' quality will be the same as samples.
2. About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a product is Non-standard size,need customize,we will according the product size to determine the MOQ.
3. Our company can accept OEM, you can send sample to me,we can manufacturing products the same as sample.Meanwhile,we also can accept some well-known brands of OEM.
For more information about WSW Four-row Cylindrical Roller Bearings 314553,319019,315605 for Rolling Mills,please contact us.
