Double-Row Angular Contact Ball Bearings

Double-Row Design:Composed of two rows of ball bearings, the structure is similar to two single-row angular contact ball bearings arranged back-to-back.
High Load Capacity:The double-row design allows the bearing to withstand bidirectional axial loads and is suitable for applications with high radial loads.
High Precision and High Speed:Double-row angular contact ball bearings possess high precision and low friction characteristics, making them ideal for high-speed machinery operations.

Product Detail

Double-row angular contact ball bearings are typically used as fixed-end bearings. They have two sets of steel balls that can simultaneously withstand radial and bidirectional axial loads. Their structure and performance make them suitable for various high-load applications.

Structure

Parameter

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Model	d (mm)	D (mm)	B (mm)	Model	d (mm)	D (mm)	B (mm)
7007	35	62	14	7206	30	62	16
7008	40	68	15	7207	35	72	17
7009	45	75	16	7208	40	80	18
7010	50	80	16	7209	45	85	19
7011	55	90	18	7210	50	90	20
7012	60	95	18	7211	55	100	21
7013	65	100	18	7212	60	110	22
7014	70	110	20	7213	65	120	23
7015	75	115	20	7214	70	125	24
7016	80	125	22	7215	75	130	25

Application

Double-row angular contact ball bearings are primarily used in the automotive industry, industrial machinery, machine tool equipment, construction equipment, and motors and generators. Their high precision and high-speed characteristics make them an ideal choice for various high-load and high-speed applications.