Spherical roller bearing is in the article has two of the inner ring groove with groove for spherical outer lane, between the shape of the roller drum assembled bearing. Spherical roller bearing has two columns of roller, mainly bear size a load, and it also can withstand any direction of the axial load. Have high radial direction load capacity, especially suitable for heavy work load or vibration, but unable to bear pure axial load. The bearing outer ring groove is spherical shape, so its self-aligning performance is good, can compensate for the coaxial tolerance of error.
Mainly used to cage: stamping steel cage (suffix E), glass fiber enhanced polyamide 66 keep rack (suffix TVPB), machined brass entity keep rack (suffix M), vibration occasions stamping steel cage (suffix jiangjia JPA)
Main application: papermaking machinery, deceleration device, railway vehicle axle, rolling mill gear box seat, rolling mill roller son, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industrial deceleration machine, vertical insert self-aligning bearing.