Spherical roller bearing

Spherical roller bearings are two major diameter roller, under a load, also can withstand any direction of the axial load. Have high radial load capacity, especially suitable for heavy work load or vibration, but unable to bear pure axial load. Tilting-pad bearing formed is spherical shape, its heart performance is good, can compensate the coaxial tolerance of error. Self-aligning roller bearings are two symmetrical type spherical roller, formed a share of the spherical roller, there are two and inner circle tilt Angle of an axis of bearings rolling, has a good heart, when the axial force performance when bending or install different heart bearings, still can use normally mind with bearing size series vary, generally permitted self-aligning Angle for 1-2.5 degrees, this type of bearing capacity, besides can bear radial load bearing can withstand the bidirectional effect of axial load, good resistance to impact, generally self-aligning roller bearings are allowed to work with low speed.