The outer pillow block bearing spherical bearing is composed of two sealed outer spherical bearings and a casting (or steel plate stamping) bearing seat. The internal structure of the outer spherical ball bearing with seat is the same as that of the deep groove ball bearing, but the inner ring of the bearing is wider than the outer ring. The outer ring has an outer surface of a truncated sphere, which can be automatically centering to match the concave surface of the bearing seat. Usually there is a gap between the inner hole of this kind of bearing and the shaft, and the inner ring of the bearing is fixed on the shaft with the top wire, eccentric sleeve or fixed sleeve, and rotates together with the shaft. The bearing with seat is compact in structure, convenient in loading and unloading, perfect in sealing, suitable for simple bearing, commonly used in mining, metallurgy, agriculture, chemical industry, textile, printing and dyeing, conveying machinery and so on.
As a pillow block spherical bearing manufacturer in China
, Ningbo Isutamei bearing co., LTD. Has been selling all kinds of bearing with seat for a long time. Welcome to order!