- AddressPlot No. 187, Sector99, HSIIDC Growth Centre, Bawal Distt. Rewari, Haryana87651, India
- Phone(Working Time)212-522-67-78-90
- Phone(Nonworking Time)212-522-67-78-90
FOUR-ROW CYLINDRICAL ROLLER BEARINGS
Contact NowFour-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.
Bearing Number | Bore Dia | Outer DIa | Width | Size |
---|---|---|---|---|
NSK 145RV2201 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 317,5 | 422,275 | LM258648D/LM258610+A | 128,588 mm |
NSK 170RV2301 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 37 | 20 | CYSD | 6904N |
NSK 120RV1601 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 260 mm | CX | 120 | 55 mm |
NSK 280RV4021 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 206 mm | 206 | 150 | 335 kN |
NSK 360RV4801 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 37,3 Kg | 1 500 r/min | NSK | 220 mm |
NSK 380RV5401 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 1.6540 in | 899 lbf | 1330 lbf | 3/16 in |
NSK 760RV1031 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 1.500 | 20 | 1.00 | 8 |
NSK 180RV2501 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 19,05 mm | 12,7 | Timken | JH-812 |
NSK 190RV2703 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 0,31 | 2,2 | 194 mm | 620 |
NSK 690RV9831 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 58 mm | 80x170x58 | 80 mm | 80 |
NSK 920RV1211A FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 0 min-1 | 4.740 kN | 10.71 mm | 215 mm |
NSK 110RV1701 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 0.300 | 29.00 | 6.500 | 5,800 |