GGB BEARING CO., LTD.

NSK 6301 Bearing

 

FOUR-ROW CYLINDRICAL ROLLER BEARINGS

Four-row cylindrical bearings are engineered primarily for use in rolling mill roll-neck applications. These include back-up, intermediate and work roll positions in flat product, long product and structural mills.

 

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.

NSK 725RV1011 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
NSK 725RV1011 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
NA4004 V
20x42x22
NSK 640RV8711 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
NSK 640RV8711 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
52
125 kN
NSK 650RV9212 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
NSK 650RV9212 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
CX581
Ruville
NSK 820RV1134 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
NSK 820RV1134 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
1 600 r/min
170x260x90
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Roll Bearings for Mills
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ROLLING BEARINGS FOR STEEL MILLS
Sealed roll neck Bearings
SEALED-CLEAN FOUR-ROW BEARINGS
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Koyo 6207 Bearing
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Koyo 6306 Bearing