Angular Contact Ball Bearings

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Angular contact ball bearings feature raceways with high and low shoulders. These opposing raceways are designed to carry thrust load in one direction. NTN can preload the bearings at the factory so that the correct load will develop once the bearing is put into service. The bearings in this series are assembled with a specific internal clearance, so that they will have a specified contact angle under load. The standard contact angle used by NTN is 30° but, in many cases, a 40° contact angle can also be specified. We also offer special high-speed bearings with phenolic resin cages with a 15° contact angle.

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
17 mm x 40 mm x 17.5 mm SKF 3203 A-2ZTN9/MT33 Angular Contact Ball Bearings	7 Inch \| 177.8 Milli	Assembly; Standard P	8482.20.00.00	0053893065922
0.591 Inch \| 15 Millimeter x 1.378 Inch \| 35 Millimeter x 0.626 Inch \| 15.9 Millimeter SKF 3202 ATN9/C3 Angular Contact Ball Bearings	B00308	Ball Bearing	Conrad \| Snap Over C	2-1/2" Bore; 3-
1.575 Inch \| 40 Millimeter x 3.15 Inch \| 80 Millimeter x 1.189 Inch \| 30.2 Millimeter SKF 3208 A-2RS1/MT33 Angular Contact Ball Bearings	0 Inch \| 0 Millimete	N/A	3.25 Inch \| 82.55 Mi	Inch
35 mm x 72 mm x 27 mm SKF 3207 A-2RS1 Angular Contact Ball Bearings	Single Row \| Angular	31171531	Bearing	B04270
40 mm x 90 mm x 36.5 mm SKF 3308 DMA Angular Contact Ball Bearings	7/16 Inch	3.891 Inch \| 98.83 M	UCFT205-14TCMZ2	Ball Bearing
1.969 Inch \| 50 Millimeter x 3.543 Inch \| 90 Millimeter x 1.189 Inch \| 30.2 Millimeter SKF 3210 A-2Z/C3MT33 Angular Contact Ball Bearings	M06110	AMI BEARINGS	0.785	0.0
45 mm x 100 mm x 25 mm SKF 7309 BEGAP Angular Contact Ball Bearings	Not Applicable	Yes	Class 10	Std Retainer
100 mm x 215 mm x 82.6 mm SKF 3320 A Angular Contact Ball Bearings	TIMKEN	Bearings	B04334	0.0
60 mm x 130 mm x 54 mm SKF 3312 A Angular Contact Ball Bearings	8483.20.40.80	9.4 Inch \| 238 Milli	43	Flange Block
0.394 Inch \| 10 Millimeter x 1.181 Inch \| 30 Millimeter x 0.563 Inch \| 14.3 Millimeter SKF 3200 ATN9/C3 Angular Contact Ball Bearings	0.674	N/A	Bearings	0.0
30 mm x 72 mm x 30.2 mm SKF 3306 A-2RS1TN9/MT33 Angular Contact Ball Bearings	0.0	NTN	B04120	Bearings
20 mm x 47 mm x 20.6 mm SKF 3204 A-2RS1TN9/MT33 Angular Contact Ball Bearings	Cam Follower	3.25 Inch \| 82.55 Mi	Sealed	0.0