Cylindrical roller bearings are precision-engineered components designed to handle high radial loads in industrial applications. They feature cylindrical rollers guided by inner and outer rings, optimizing load distribution and efficiency. Their robust design ensures reliable operation under diverse conditions. Widely used in machinery like pumps, compressors, and gearboxes.
| select | Inquiry | Bearing NO. | Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speed(rpm) | Abutment and fillet dimensions(mm) | Weight (kg) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| New | Old | d | D | B | r 1.2min | r3、4min | Fw | Ew | Cr | Cor | Grease | Oil | da min | db min | Da max | Db max | ra max | rb max | Refer | ||
| NU29/1320 | 1320 | 1720 | 230 | 7.5 | 7.5 | 1420 | 10400 | 28800 | 1380 | 1654 | 6 | 6 | 1480 | ||||||||
| NU39/1320 | 1320 | 1720 | 300 | 7.5 | 7.5 | 1410 | 128000 | 32500 | 1380 | 1654 | 6 | 6 | 1950 | ||||||||
| N30/1320 | 1320 | 1850 | 400 | 12 | 12 | 1737 | 20400 | 52200 | 1430 | 1803 | 10 | 10 | 3550 | ||||||||
| N28/1400EM | 1400 | 1700 | 175 | 7.5 | 7.5 | 1637 | 6600 | 18300 | 1628 | 1646 | 6 | 6 | 860 | ||||||||
