- 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 460RV6211 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 35x65x35 | 65 | F15044 | Fersa |
NSK 850RV1114 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 31 mm | 31 | NU312 | 130 mm |
NSK 160RV2403 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | - | 36.4 | 640 | 1430 kN |
NSK 259RV3631 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 38.1x65.088x21.139 | 21,139 | 13,97 mm | 21,139 mm |
NSK 145RV2101 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | Timken | 361,95 | 349,25 mm | 749,3 |
NSK 500RV6712E FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 18 mm | 125 mm | 90x125x18 | 125 |
NSK 127RV1722 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 52.0000 mm | 0.60 mm | 25.000 mm | 15000 rpm |
NSK 340RV4801 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 11 | 202PPG | 15 | 8,65 kN |
NSK 170RV2402 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 77,8 mm | UCHA215-48 | 70 mm | 76,2 mm |
NSK 200RV2801 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 20 mm | 20 | 1 mm | 37,5 mm |
NSK 180RV2501 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | No | 1.05 | 23 mm | 0.3 mm |
NSK 390RV5521 FOUR-ROW CYLINDRICAL ROLLER BEARINGS | 605 Kg | 230 | N 30/670 K | 230 mm |