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Inquiry	Bearing NO.	Principal dimensions mm					Details
Inquiry	Bearing NO.	d	D	2B	r_1.2min	r_3.4min	Details
	366322 7322BM/DF	?110	240	100	3	3
	B7322BMA/P6DBYA3	110	240	100	3	3
	346124 7024AC/DF	120	180	56	2	2
	246224Q1 7224ACQ5/DB	120	215	80	2.1	1.1
	B7326BMA/P6DBYA3	130	280	116	4	4
	466326 7326B/DT	130	280	116	4	4
	7326BX1MAP6DF	130	280	116	4	4
	346128 7028AC/DF	140	210	66	2	2
	266228 7228B/DB	140	250	84	3	1.1
	466328 7328B/DT	140	300	124	4	1.5
	346330 7330AC/DF	150	320	130	4	4
	366330 7330B/DF	150	320	130	4	4
	MR31695	160	239.5	76	2.1	2.1
	K266132 7032B/DB	160	240	76	2.1	1.1
	366332 7332B/DF	160	340	136	4	4
	746234 B7234AC/DT	170	310	104	4	1.5
	246136 7036AC/DB	180	280	92	4	1.5

Single-row Angular Contact Ball Bearing Inner Diameter: 60-750 mm

Duplex Angular Contact Ball Bearing Inner Diameter : 45-380 -mm
Double-row Angular Contact Ball Bearing Inner diameter: 45-300 mm
Four-point Contact Ball Bearing Inner diameter: 30-560 mm
Two-way Thrust Angular Contact Ball Bearing Inner Diameter: 100-170 -mm

Angular contact ball bearings are suitable for high speed and high precision rotation, and can withstand synthetic loads.

Single-row and Combined Angular Contact Ball Bearing

The standard contact angle is 15 °, 25, and 40 °, with respect auxiliary code— "C", "AC" and "B".

The bigger the contact angle is, the greater the capacity of axial load is; the smaller the contact surface is , the more conducive it is to the high-speed rotation.

Angular contact ball bearings are mostly preloaded to improve their stiffness and rotation accuracy.

The axial thrust load will occur when these bearings are bearing radial load, so two bearings should be assembled face to face or back to back(or in combination).

Double-row Angular Contact Ball Bearing

Only the inner ring and the outer ring of two single row angular contact bearings in a back-to-back structure are used.

Four-point Contact Ball Bearing

The standard structure requires the axial in the Inner ring has an contact angle of 35 °, suit for purely axial load or synthetic load with larger axial load .

A single bearing can bear two-way axial load and radial load in a certain degree. The ring can always contact balls at 2 points in any side of the contact line according to the direction of the axial load.

The conditions for using four-point contact ball bearings, such as the bearing load etc., should be fully analyzed. For more information, please contact WGYS.

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