SKF 31330 X/DF Matched tapered roller bearings, arranged face-to-face

Matched tapered roller bearings arranged face-to-face (X-arrangement, load lines diverge toward the bearing axis) accommodate high radial loads and axial loads in both directions. The precisely manufactured intermediate ring between the outer rings enables a defined internal clearance or preload to be achieved when mounted. Matched tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills, and machines in the mining industry.