Self-aligning ball bearings: two groove of the inner ring and the outer ring raceway is spherical, equipped with drum shaped roller bearing. The outer ring raceway curvature of the center and the center bearing the same, so with self-aligning ball bearing the same tone heart function. On the shaft, a deflection shell, can be automatically adjusted, not to increase the burden bearing. Spherical roller bearing can bear radial load and axial load in a two direction. Radial load capacity, suitable for heavy load, impact load conditions. Is the inner diameter of tapered bore bearings, can be installed directly. Or use the tight sets, disassemble the cylinder mounted within the cylindrical shaft. The retainer plate stamping cage, polyamide forming the holder and the copper alloy machined cage.
Aligning ball bearings with cylindrical bore and the two conical hole structure, maintain a steel frame materials, such as synthetic resin. Its outer raceway is spherical surface, has the automatic Accent Heart, can compensate concentricity and deflection made self-aligning ball bearings into error, but the inner, outer ring relative inclination of not more than 3 degrees.
May withstand the big radial load, but also can bear certain axial load. This type of bearing outer ring raceway is spherical, thus having self-aligning capability, when the axial force bending or tilt of the inner and outer and center line center line tilt relative to no more than 1° to 2.5 °, the bearing can still work.
Self-aligning ball bearing inner hole of cylindrical and conical two. The conical bore taper for the 1:1 2 or 1:30. In order to strengthen the lubricating performance of the bearing, on the outer ring of the bearing processing annular oil groove and three oil hole.
Bearing series
Miniature series: 10x, 12x, 13X
Universal series: 12xx, 13xx, 22xx, 23xx
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Similar products
In 1, the Swedish SKF self-aligning ball bearing Seiko Rui shaft
In 2, the German FAG self-aligning ball bearing Seiko Rui shaft
3, Japan NIN self-aligning ball bearing shaft similar Seiko Rui
Use
Self-aligning ball bearing is applied to support heavy load and impact load, precision instruments, low noise motor, automobile, motorcycles, metallurgical, mining, petroleum, rolling mill, paper, cement, sugar and other industries and general machinery etc..
product characteristics
Mainly bear radial load, axial load and can be subjected to a smaller. Shaft ( shell ) of the axial displacement constraints in the clearance limits, has self-aligning capability, to allow the inner periphery relative tilt, not under normal working conditions, suitable for bearing seat hole can strictly ensure the coaxiality of part.
Product Feature
Aligning ball bearings with cylindrical bore and the two conical hole structure, maintain a steel frame materials, such as synthetic resin. Its outer raceway is spherical surface, has the automatic Accent Heart, can compensate concentricity and deflection errors, but their inner, outer ring relative inclination of not more than 3 degrees.