KOYO RNA2115 bearing are suitable where: KOYO RNA2115 bearing arrangements are subjected to high and very high radial loads relatively high axial loads occur on one or both sides, in addition to high radial forces dynamic or static misalignments of the shaft relative to the housing, or deflections of the shaft, must be freely compensated by the bearing high shock type loads must be supported dynamically locating bearings with a very high load carrying capacity are required.
Long service life, high reliability, minimized maintenance and the ability to design compact arrangements have made KOYO RNA2115 bearing indispensable in many industries. In addition to the industrial segments listed above, KOYO RNA2115 bearing are also used in bridges, dam gates, electric motors, gener ators, plastic calenders, extruders, printing machines, robots and many other applications.
Needle Roller Bearings from Koyo and JTEKT North AmericaCombined bearings consist of a radial bearing (needle roller bearing) and a thrust bearing (needle or cylindrical roller bearing). They are available in 5.000 mm `70.000 mm bore (0.1966 – 2.7559 inch). Some combined bearings are constructed similar to drawn cups! but with an added thrust bearing component.
Amazon.com: Koyo BearingKoyo B.2110 Needle Roller Bearing, Full Complement Drawn Cup, Open, Inch, 1.5/16" ID, 1.5/8" OD, 5/8" Width, 4000rpm Maximum Rotational Speed 4.6 out of 5 stars 5 $13.06 $ 13 . 06