SKF Tapered roller bearing

SKF tapered roller bearing can be separated, and the component and outer ring composed of inner ring, roller and cage can be installed separately

product features:
the modified contact line at the contact between roller and raceway can reduce stress concentration. SKF tapered roller bearing can bear large radial load and axial load. Because tapered roller bearing can only transmit unidirectional axial load, another tapered roller bearing installed symmetrically with it is needed to transmit axial load in the opposite direction

tapered roller bearings mainly bear radial and axial combined loads. The bearing capacity depends on the raceway angle of the outer ring. The greater the angle, the greater the bearing capacity. This kind of bearing is a separate bearing, which is divided into single row, double row and four row tapered roller bearings according to the number of rows of rolling elements in the bearing. The clearance of single row tapered roller bearing needs to be adjusted by the user during installation; The clearance of double row and four row tapered roller bearings has been given according to the user's requirements when the product leaves the factory and does not need to be adjusted by the user

tapered roller bearings have conical inner ring and outer ring raceways, and tapered rollers are arranged between them. The projection lines of all conical surfaces meet at the same point of the bearing axis. This design makes tapered roller bearings particularly suitable for composite (radial and axial) loads. The axial load capacity of the bearing is mostly determined by the contact angle α Determined; α The greater the angle, the higher the axial load capacity. The angle is expressed by the calculation coefficient E; The larger the E value, the greater the contact angle, and the greater the applicability of the bearing to bear axial load

tapered roller bearings are usually of separate type, that is, the tapered inner ring assembly composed of the inner ring with roller and cage assembly can be installed separately from the tapered outer ring (outer ring)

scope of application:
single row tapered roller bearings are the most used tapered roller bearings. Small size double row tapered roller bearings have also been used in the front wheel hubs of cars in recent years. Four row tapered roller bearings are used in heavy machines such as large cold and hot rolling mills

tapered roller bearings are widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries