Önbeálló golyóscsapágyak NSK 2220J, Külső átmérő: 180 mm | Szélesség: 46 mm | Belső átmérő: 100 mm

NSK spherical roller bearings support the most stringent conditions. The formation of these bearings makes it possible to support axial loads in both directions, as well as important radial loads. These bearings have good dimensional stability while undergoing vibration, shock and misalignment, and resist wear and abrasion. Performance improvements include controlled runway roughness and rollers with special heat treatment that confer better shock resistance, as well as external diameters and extra-precise bores, a reduced internal clearance.