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SKF 22213 EK Spherical Radial Bearing, Tapered Bore, Lubrication Groove, 3 Hole Outer Ring, Steel Cage, Normal Clearance, 65mm Bore, 120mm OD, 31mm Width
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About SKF 22213 EK Spherical Radial Bearing, Tapered
The SKF spherical radial bearing has symmetric races to support radial loads while maintaining high speeds and rotational accuracy. It has a tapered bore for compensating for flexing shafts and fits to tapered shafts, and it has a CN (normal) radial internal clearance for applications that do not involve thermal expansion. Its steel cage evenly spaces the rollers for even load distribution and prevents contact to reduce friction, vibrations, and noise. This radial ball bearing is suitable for use in general purpose applications that primarily involve radial loads and minimal axial loads at relatively high rotational speeds. These include transmissions, motors, and pumps, among others.SpecificationsMain bearing dimensionsISO 104:2002Basic dynamic load ratingsDIN ISO 281Dimensional and geometric tolerancesISO 199:1997, tolerance class PNThrough-hardening steel for inner and outer rings and rollersISO 683-17Pressed sheet steel for cage(DIN) EN 10111:1998Load carrying capacity and lifeISO 281:1990System for creating part numbers for rolling bearingsDIN 623-1Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working par
