Spherical roller bearings have two raceways in the inner and outer ring raceways between spherical, equipped with drum-aligning roller bearings. Outer ring raceway curvature center and bearing center line, and therefore have a self-aligning ball bearing with the same self-aligning feature. In the axis, deflection occurs when the shell can be automatically adjusted without increasing the burden bearing. Spherical roller bearings can bear radial load and axial load into directions. Radial load capacity for a heavy load, impact load conditions. Inner diameter is tapered bore bearings can be installed directly. Or use the adapter sleeve; remove tube installed in the cylinder axis. Cage with steel stamping cage, formed polyamide cage and copper alloy machined cage.
Spherical roller bearings can withstand higher radial loads, but also can withstand a certain degree of axial load. This kind of bearing outer ring raceway is spherical shape, aligning it with the performance, when the axial force leaving the inner bend or tilt relative to the centerline and the centerline of the outer ring tilt does not exceed 1 ° ~ 2.5 °, the bearing can still work .
Spherical roller bearings for heavy load and impact load to bear, widely used in metallurgy, rolling mill, mining, petroleum, paper, cement, sugar and other industries.



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