Angular contact ball bearing - Angular Contact Ball Bearings

Product

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Angular contact ball bearing

Angular contact ball bearings are able to support radial load and axial load. As single row angular contact ball bearings can only support axial load in single direction, matched bearing mounting is often adopted to them. As matched pairs of bearings, preload for them is more convenient. Retainers are made of brass, synthetic resins or others subject to individual bearing features and application conditions.

Double row angular contact ball bearings are a form of back -to-back pairs of single row angular contact ball bearings, which support axial load in both directions as well as support radial load.

With two piece inner ring, this type bearing can take axial load in both directions.

SINGLE ROW/DUPLEX ANGULAR CONTACT BALL BEARINGS

matching arrangement
back to back(DB) face to face(DF) tandem(DT)
（rigidity）	←↑→ great ←↑→medium ←↑→ small
series
contact angle 15°25°		contact angle 40°	bore diameter（mm）
7000C、AC			10-600
7200C、AC		7200B	10-600
7300C、AC		7300B	10-600

DOUBLE ROW ANGULAR CONTACT BALL BEARING

series
contact angle30°	bore diameter(mm)	variant structure
3200A	10-600	2RS、2Z、N
3300A	10-600	2RS、2Z、N
3200	10-600	2RS、2Z、N
3300	10-600	2RS、2Z、N

FOUR POINT CONTACT BALL BEARINGS

series
contact angle35°	bore diameter (mm)
QJ200	100-600
QJ300	100-600
QJF100	100-600
QJF200	100-600

Annex:Angular Contatc ball bearing.xls