Double row angular contact ball bearings

The design of double row angular contact ball bearings is basically the same as that of single row angular contact ball bearings. However, the axial size is relatively small. Double row angular contact ball bearings have good rigidity, can bear bidirectional axial load, and can also bear a certain overturning moment. Its practical effect is similar to the two single row angular contact ball bearings arranged back to back. similar.

Double row angular contact ball bearings consist of an outer ring and an inner ring (or two inner rings).


Product Parameter


Principal dimensionsBasic load ratingsLimiting speedDesignation
DynamicStaticGreaseOil
dDBCrCorRPMRPM
mmKNr/min
11020069.82122123 4002 800 3222 A
11024092.12913053 0002 6003322 A
120190661822323 4003 600 305256 D
150225731822651 7002 000305286 D
150230702032852 8003 000 305283 D
150230702032852 8003 000305283 DA
160215561352202 8003 000305608
160215561352202 8003 000 305608 B
160240762343352 6002 800 305183
170260842814052 4002 600 305180
180250701902852 4002 600305288 DA
180259.5662253102 4002 600 305262 D
190269.5662704152 2002 400305338 D
200279.5762423801 9002 400 305428 D
200280802423802 2002 400305393
200289.5763024751 8002 200305263 D
200289.5763024751 8002 200305263 DA
220309.5763125202 0002 000 305272 D
220309.5763125202 0002 000305272 DA
220309.5763125202 0002 000305272 DB
230329.5803516001 9002 000 305264 D
260369.5923977101 7001 700 305270 D
280389.5924037501 6001 600305269 D

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