Bearing import and Export Co., Ltd

Self Aligning Ball Bearings

This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. Pressed steel cages are usually used. Since the contact angle is small, the axial load capacity is low. The permissible dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7 degrees) under normal loads.
However, depending on the surrounding structure, such an angle may not be possible.

30 mm x 72 mm x 27 mm ISO 2306-2RS self aligning ball bearings: Width (mm) : 29; d : 45 mm

40 mm x 90 mm x 23 mm ISB 1308 KTN9 self aligning ball bearings: Da max : 290 mm; da min : 230 mm

AST 2210 self aligning ball bearings: Weight : 0,0072 Kg; Ew : 22 mm

90 mm x 160 mm x 30 mm FAG 1218-TVH self aligning ball bearings: rs (min) : 3 mm; Static (Cor) : 11.1 mm

AST 2310 self aligning ball bearings: Size (mm) : 120x55x29; Basic static load rating - C0 : 143 kN

20 mm x 47 mm x 14 mm FBJ 1204K self aligning ball bearings: Housing Material : Cast Iron; Cartridge Pilot Diameter : 0 Inch | 0 Millimete

40 mm x 90 mm x 33 mm NACHI 2308 self aligning ball bearings: Width (mm) : 29; d : 45 mm

40 mm x 80 mm x 23 mm FAG 2208-K-2RS-TVH-C3 + H308 self aligning ball bearings: Width (mm) : 29; d : 45 mm

100 mm x 180 mm x 46 mm NKE 2220 self aligning ball bearings: Housing Material : Cast Iron; Cartridge Pilot Diameter : 0 Inch | 0 Millimete

90 mm x 160 mm x 30 mm ISO 1218K self aligning ball bearings: A1 : 14 mm; Bolt (G) : M14

50 mm x 110 mm x 40 mm FAG 2310-2RS-TVH self aligning ball bearings: Weight : 0,0072 Kg; Ew : 22 mm

50 mm x 90 mm x 58 mm NKE 11210 self aligning ball bearings: Size (mm) : 120x55x29; Basic static load rating - C0 : 143 kN