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](https://m.nindscommondataelements.org/uploaded_images/d2981-nsk-725rv1011-four-row-cylindrical-roller-bearings.jpg)
- NSK 725RV1011 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
- 23,3 kN
- 0,6 mm
![NSK 130RV2003 FOUR-ROW CYLINDRICAL ROLLER BEARINGS](https://m.nindscommondataelements.org/uploaded_images/d2981-nsk-130rv2003-four-row-cylindrical-roller-bearings.jpg)
- NSK 130RV2003 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
- 238 mm
- 60 mm
![NSK 730RV1011 FOUR-ROW CYLINDRICAL ROLLER BEARINGS](https://m.nindscommondataelements.org/uploaded_images/d2978-nsk-730rv1011-four-row-cylindrical-roller-bearings.jpg)
- NSK 730RV1011 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
- 74 mm
- 110 mm
![NSK 760RV1032A FOUR-ROW CYLINDRICAL ROLLER BEARINGS](https://m.nindscommondataelements.org/uploaded_images/d2977-nsk-760rv1032a-four-row-cylindrical-roller-bearings.jpg)
- NSK 760RV1032A FOUR-ROW CYLINDRICAL ROLLER BEARINGS
- 530x710x109
- 650 r/min
![NSK 280RV3902 FOUR-ROW CYLINDRICAL ROLLER BEARINGS](https://m.nindscommondataelements.org/uploaded_images/d2984-nsk-280rv3902-four-row-cylindrical-roller-bearings.jpg)
- NSK 280RV3902 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
- 0.52 kg
- 0.93
![NSK 300RV4221 FOUR-ROW CYLINDRICAL ROLLER BEARINGS](https://m.nindscommondataelements.org/uploaded_images/d2979-nsk-300rv4221-four-row-cylindrical-roller-bearings.jpg)
- NSK 300RV4221 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
- 125 mm
- 31 mm
![NSK 380RV5411 FOUR-ROW CYLINDRICAL ROLLER BEARINGS](https://m.nindscommondataelements.org/uploaded_images/d2985-nsk-380rv5411-four-row-cylindrical-roller-bearings.jpg)
- NSK 380RV5411 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
- 25,654
- 19,05 mm
![NSK 140RV2101 FOUR-ROW CYLINDRICAL ROLLER BEARINGS](https://m.nindscommondataelements.org/uploaded_images/d2984-nsk-140rv2101-four-row-cylindrical-roller-bearings.jpg)
- NSK 140RV2101 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
- 310.0000
- 19,220.00
![NSK 340RV4812E FOUR-ROW CYLINDRICAL ROLLER BEARINGS](https://m.nindscommondataelements.org/uploaded_images/d2978-nsk-340rv4812e-four-row-cylindrical-roller-bearings.jpg)
- NSK 340RV4812E FOUR-ROW CYLINDRICAL ROLLER BEARINGS
- 370000 N / Static lo
- 3100 1/min / Referen