Angular Contact Ball Bearings

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Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.

The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.

Angular contact ball bearings have an inner and outer ring with a double raceway. The two rows are so related that the contact angle is similar to a pair of back-to-back single row bearings. NTN’s 5200 and 5300 series offer continuous races and can carry thrust loads in either direction. The 3200 and 3300 series have filling slots, so it is necessary to mount them with the thrust load acting against the un-notched face of the rings.

Bearing Number	Bore Dia	Outer DIa	Width	Size
0.984 Inch \| 25 Millimeter x 2.047 Inch \| 52 Millimeter x 0.811 Inch \| 20.6 Millimeter NTN 5205 Angular Contact Ball Bearings	340 mm	580 mm	190 mm	5 mm
0.984 Inch \| 25 Millimeter x 2.047 Inch \| 52 Millimeter x 0.811 Inch \| 20.6 Millimeter NTN 5205CZZ Angular Contact Ball Bearings	75.000 mm	130.0000 mm	41.30 mm	1.50 mm
FAG 3307-BD-2HRS-TVH-C3 Angular Contact Ball Bearings	300 mm	540 mm	140 mm	5 mm
3.937 Inch \| 100 Millimeter x 8.465 Inch \| 215 Millimeter x 1.85 Inch \| 47 Millimeter NTN 7320BL1BG Angular Contact Ball Bearings	340 mm	460 mm	90 mm	3 mm
1.378 Inch \| 35 Millimeter x 2.835 Inch \| 72 Millimeter x 1.063 Inch \| 27 Millimeter NTN 3207B Angular Contact Ball Bearings	105.000 mm	190.0000 mm	50.00 mm	2.00 mm
0.984 Inch \| 25 Millimeter x 2.047 Inch \| 52 Millimeter x 0.811 Inch \| 20.6 Millimeter NTN 3205SEC2 Angular Contact Ball Bearings	150.000 mm	320.0000 mm	130.00 mm	3.00 mm
1.181 Inch \| 30 Millimeter x 2.441 Inch \| 62 Millimeter x 0.937 Inch \| 23.8 Millimeter NTN 3206B Angular Contact Ball Bearings	280 mm	580 mm	175 mm	6 mm
2.362 Inch \| 60 Millimeter x 5.118 Inch \| 130 Millimeter x 1.22 Inch \| 31 Millimeter NTN 7312BL1G/GN Angular Contact Ball Bearings	320 mm	540 mm	176 mm	5 mm
2.362 Inch \| 60 Millimeter x 5.118 Inch \| 130 Millimeter x 1.22 Inch \| 31 Millimeter NTN 7312BL1BG Angular Contact Ball Bearings	240 mm	360 mm	118 mm	3 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter NTN 7311BL1G/GN Angular Contact Ball Bearings	75.000 mm	160.0000 mm	37.00 mm	2.00 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter NTN 7311BL1 Angular Contact Ball Bearings	55 mm	120 mm	120 mm	57 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter NTN 7311BA Angular Contact Ball Bearings	40 mm	80 mm	23 mm	19 mm