22217 EC3 Spherical Roller Bearing 85*150*36mm with Cylindrical Bore SUNBEARING

22217 EC3 Spherical Roller Bearing 85*150*36mm with Cylindrical Bore SUNBEARING Product Specification Bore diameter: 85 mm Basic dynamic load rating 291kN Outside diameter: 150 mm Basic static load rating 325kN Overall width: 36 mm Fatigue load limit 34.5kN Rows of Rollers Double Reference speed 4000r/min Outer ring type: Unsplit Limiting speed 5600r/min Radial clearance class C3 Mass 2.65 Kgs Closure type: Open Da max.139mm Material High Carbon Chrome Steel Y1 3,04 Associated sleeve reference H317 ra max.2mm Calculation factor 0.22 Y2 4,53 22217 EC3 Bearing Short Description 22217 EC3 bearing has double-row rollers, the outer ring has a common spherical raceway. And the inner ring has two raceways that are inclined at an angle relative to the bearing axis. This ingenious structure makes it have self-aligning performance, so it is not easy to be affected by the angle of the shaft. It is suitable for the occasions where the installation error or the shaft deflection causes the angle error. In addition to the radial load, the bearing can also withstand the axial load acting in both directions. Spherical roller bearings have cylindrical and conical bores. The taper of the conical bore is 1:30 and 1:12. This conical bore bearing has an adapter sleeve or a withdrawal sleeve. 22217 EC3 Spherical Roller Bearing Features Self-aligning function Spherical roller bearings accommodate misalignment between the shaft and housing without increasing friction or reducing bearing service life. It has a Very high load-carrying capacity Optimized internal geometry within the available cross-section provides maximum radial and axial load carrying capacity. Robust bearing structure Insensitive to misalignment caused by shaft or housing deflections as a result of heavy loads. It can easily fit for loads in all directions The bearings are non-separable and ready to install. Therefore, it has its own mounting methods. NU2238-E-M1 Roller BearingApplication Mainly applicable cage: Stamped steel reinforced cage (suffix E) Stamped steel plate cage (suffix CC) Glass fiber reinforced polyamide 66 cages (suffix TVPB) Machined brass two-piece cage (suffix MB) Machined brass integral cage (suffix CA) Stamped steel cage for vibration occasions (suffix JPA) Brass cage (suffix EMA) for vibration occasions The same structure may have different codes on the bearings. Main applications: papermaking machinery, reduction gears, railway vehicle axles, rolling mill gearbox bearing seats, rolling mill rolls, crushers, vibrating screens, printing machinery, woodworking machinery, various industrial reducers, vertical self-aligning bearings