NTN BEARING USA CORP.

angular contact ball bearings

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.

Double row 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.

AST H71940AC/HQ1 angular contact ball bearings
850 r/min
0.078
AST 5209 angular contact ball bearings
200-RDM Series (from
230.0000 mm
AST 5208 angular contact ball bearings
SR-36-30
66.675 mm
AST 71918AC angular contact ball bearings
7800 N
3250 N
AST 5304 angular contact ball bearings
150 mm
110.000 kN
AST H71915C/HQ1 angular contact ball bearings
One Seal
130.0000 mm
AST H7038AC/HQ1 angular contact ball bearings
20 mm
5600 r/min
AST 7014C angular contact ball bearings
170.0000 mm
4300 rpm
30 mm x 72 mm x 30,2 mm ISB 3306 ATN9 angular contact ball bearings
0.60 mm
12000 rpm
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angular contact ball bearings
bearing units
complex bearings
cylindrical roller bearings
deep groove ball bearings
linear bearings
needle roller bearings
plain bearings
self aligning ball bearings
spherical roller bearings
tapered roller bearings
thrust ball bearings
thrust roller bearings
wheel bearings
SKF Bearing
NTN 6211 Bearing
NTN 6300 Bearing
NTN Uc207 Bearing
Ucp213d1 Bearing