Description

SKF four-row cylindrical roller bearings are available in several designs:

• with a cylindrical or tapered bore
• open or sealed

Four-row cylindrical roller bearings are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Because they are normally mounted with an interference fit on the roll neck, four-row cylindrical roller bearings are well suited for rolling mill applications where the rolling speed is high.

Because four-row cylindrical roller bearings can accommodate only radial loads, they are mounted together with deep groove or angular contact ball bearings, or with tapered roller bearings (either radial or thrust design) which accommodate the axial loads.

SKF BC4B 319862 four-row cylindrical roller bearings

Technical data of SKF BC4B 319862 four-row cylindrical roller bearings

ID: 950 mm

OD: 1360 mm

Width: 975 mm

Weight:4900kg

Basic dynamic load rating: 34100kN

Basic static load rating: 100000kN

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