With two rollers, mainly bear radial load, but also can withstand axial load in either direction. A high radial load capacity, especially suitable for heavy work loads or vibration, but can not afford pure axial load. This kind of bearing outer ring raceway is spherical shape, so the self-aligning performance is good, can compensate concentricity error. My company has a complete model of the self-aligning tapered roller bearings, specifications, materials, brand bearing for your choice. I companies adhering to the "quality first, good service" principle, with excellent quality for the customer's Taper bearing and develop new customers, maintain existing customers, welcome customer inquiries.
Backing bearings are particularly thick outer ring of the rolling bearing, when used to form a group to be mounted on the shaft of a stationary support rollers. Pressure on the work roll through the intermediate roller and the support roller is passed to the system to the rack through the saddle. Generally used for multi-roll cold rolling mill equipment can also be used for other occasions, such as straightening machine.
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