four-row cylindrical roller bearings for steel industry
stabilizing treatment allowing the bearings to work with temperatures up to 150° C, without dimensional change and distortion
particularly suitable for high-speed rolling mills
OEM service
contact us for bearing stock list
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Boundary Dimensions | d | 320 | mm | |||
| D | 450 | mm | |||||
| B | 240 | mm | |||||
| Fw | 355 | mm | |||||
| Basic Load Ratings | Cr | 2260 | kN | ||||
| C0r | 6280 | kN | |||||
| Speed Ratings | Grease | 850 | rpm | ||||
| Oil | 1000 | rpm | |||||
| Weight | 118 | Kg | |||||
radial clearance is generally executed in C3 or C4;
mostly used in rolling mills of long products;
+86-13790878972
overseas@esgbearing.com
+86-13790878972