SKF 239509 FA four-row cylindrical roller bearings
Brand:SKF
Original:GERMANY
Type:Cylindrical roller bearing
Item:SKF 239509 FA
Inner:660mm
Outner:820mm
Thickness:440mm
Weight:514kg
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Brand:SKF
Original:GERMANY
Type:Cylindrical roller bearing
Item:SKF 239509 FA
Inner:660mm
Outner:820mm
Thickness:440mm
Weight:514kg
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 239509 FA four-row cylindrical roller bearings
Technical data of SKF 239509 FA four-row cylindrical roller bearings