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.
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.
![460 mm x 580 mm x 56 mm SKF 71892 AGMB angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21473-460-mm-x-580-mm-x-56-mm-skf-71892-agmb-angular-contact-ball-bearings.jpg)
- 460 mm x 580 mm x 56 mm SKF 71892 AGMB angular contact ball bearings
- Intermediate Duty
- Setscrew Ball Bearing
![65 mm x 140 mm x 58,7 mm SKF 3313A-2Z angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21478-65-mm-x-140-mm-x-58-7-mm-skf-3313a-2z-angular-contact-ball-bearings.jpg)
- 65 mm x 140 mm x 58,7 mm SKF 3313A-2Z angular contact ball bearings
- Normal Duty
- Setscrew Ball Bearing
![190 mm x 340 mm x 55 mm KOYO 7238B angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21471-190-mm-x-340-mm-x-55-mm-koyo-7238b-angular-contact-ball-bearings.jpg)
- 190 mm x 340 mm x 55 mm KOYO 7238B angular contact ball bearings
- Intermediate Duty
- Setscrew Ball Bearing
![55 mm x 100 mm x 33.3 mm NACHI 5211ZZ angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21474-55-mm-x-100-mm-x-33-3-mm-nachi-5211zz-angular-contact-ball-bearings.jpg)
- 55 mm x 100 mm x 33.3 mm NACHI 5211ZZ angular contact ball bearings
- Normal Duty
- Setscrew Ball Bearing
![160 mm x 220 mm x 28 mm FAG HCB71932-C-T-P4S angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21475-160-mm-x-220-mm-x-28-mm-fag-hcb71932-c-t-p4s-angular-contact-ball-bearings.jpg)
- 160 mm x 220 mm x 28 mm FAG HCB71932-C-T-P4S angular contact ball bearings
- 415 Series
- Expansion
![90 mm x 160 mm x 30 mm SKF 7218 BECBM angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21480-90-mm-x-160-mm-x-30-mm-skf-7218-becbm-angular-contact-ball-bearings.jpg)
- 90 mm x 160 mm x 30 mm SKF 7218 BECBM angular contact ball bearings
- Normal Duty
- Setscrew Ball Bearing
![38,1 mm x 68 mm x 37 mm NSK DAC2001 angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21477-38-1-mm-x-68-mm-x-37-mm-nsk-dac2001-angular-contact-ball-bearings.jpg)
- 38,1 mm x 68 mm x 37 mm NSK DAC2001 angular contact ball bearings
- Normal Duty
- Setscrew Ball Bearing
![30 mm x 62 mm x 23,8 mm NSK 5206 angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21476-30-mm-x-62-mm-x-23-8-mm-nsk-5206-angular-contact-ball-bearings.jpg)
- 30 mm x 62 mm x 23,8 mm NSK 5206 angular contact ball bearings
- Normal Duty
- Setscrew Ball Bearing
![55 mm x 120 mm x 49,2 mm SKF 3311DMA angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21472-55-mm-x-120-mm-x-49-2-mm-skf-3311dma-angular-contact-ball-bearings.jpg)
- 55 mm x 120 mm x 49,2 mm SKF 3311DMA angular contact ball bearings
- Normal Duty
- Eccentric Collar Ball Bearing
![114,3 mm x 130,175 mm x 7,938 mm KOYO KBA045 angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21479-114-3-mm-x-130-175-mm-x-7-938-mm-koyo-kba045-angular-contact-ball-bearings.jpg)
- 114,3 mm x 130,175 mm x 7,938 mm KOYO KBA045 angular contact ball bearings
- Normal Duty
- Setscrew Ball Bearing
![12 mm x 32 mm x 15,9 mm ZEN 3201-2RS angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21480-12-mm-x-32-mm-x-15-9-mm-zen-3201-2rs-angular-contact-ball-bearings.jpg)
- 12 mm x 32 mm x 15,9 mm ZEN 3201-2RS angular contact ball bearings
- Normal Duty
- Setscrew Ball Bearing
![30 mm x 62 mm x 51 mm PFI PW30620051CSHD angular contact ball bearings](https://m.nec-itsolutions.com/uploaded_images/d21475-30-mm-x-62-mm-x-51-mm-pfi-pw30620051cshd-angular-contact-ball-bearings.jpg)
- 30 mm x 62 mm x 51 mm PFI PW30620051CSHD angular contact ball bearings
- Normal Duty
- Setscrew Ball Bearing