bearing 2208

Material: bearing steel

bearing 2208

self -aligning ball bearing

Self-aligning ball bearings: two groove of the inner ring and outer ring for the ball rolling way between the form of a drum, assembly have the roller bearings. Outer ring groove of curvature of the center and bearing center, consistent

With and automatic self-aligning ball bearing the same tone heart function. In the shaft, shell buckling, can appear be automatic adjustment, not increase bearing burden. Spherical roller bearing can bear radial load and two direction of the axial load. The radial direction load capacity, suitable for heavy load, impact load. Inner circle diameter of holes is cone bearing, it can be directly mounted. Or use the tight set set, remove the tube installed in cylindrical shaft. Keep rack stamping steel cage, polyamide forming keep frame and copper alloy car keep frame system. Self-aligning ball bearings can withstand the big radial direction load, at the same time also can withstand the axial load. The bearing outer ring groove is spherical shape, it has to regulate the heart performance, when bending or stress axis tilt and make the inner ring and outer ring centerline centerline relative tilt does not exceed 1 ° ~ 2.5 °, the bearing can still work. Self-aligning ball bearings inside aperture has two kinds of cylindrical and cone. Conical taper of hole of 1:1 2 or PM cet. In order to strengthen the bearing the lubrication properties in bearing outer ring, the processing ring tanks and three

bearing 2208