Bearing types and Bearing meaning

Spherical bearings: spherical and wide inner ring with locking bearing to the heart. Mainly for the simple shell.
Linear motion bearings: two raceways in the rolling direction relative linear motion bearing.Deep groove ball bearing: Each ring has a cross-section of about one third of the circumference of the ball type raceway continuous groove radial ball bearings.
Roller bearing: rolling element is a roller bearing.
Cylindrical roller bearings: rolling body is cylindrical roller bearing to the heart.Tapered roller bearings: rolling body is tapered roller bearing to the heart.Needle roller bearings: rolling body is a needle roller bearing to the heart.Spherical roller bearings: rolling body is convex or concave spherical roller tune heart aligning roller bearings. Convex spherical roller bearings, the outer ring has a spherical raceway; concave roller bearings, the inner ring has a spherical raceway.