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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
100 mm x 150 mm x 24 mm SNFA VEX 100 /S 7CE1 angular contact ball bearings	470 mm	2 x FRB 29.5/720	1220 mm	530 mm
140 mm x 300 mm x 62 mm NTN 7328DT angular contact ball bearings	97500 N	1.00 mm	4200 rpm	118000 N
42 mm x 72 mm x 38 mm PFI PW42720038CS angular contact ball bearings	13.6 mm	49.2 mm	1.282 kN	30 mm
95 mm x 130 mm x 18 mm NTN 5S-HSB919C angular contact ball bearings	0.6 mm	53 mm	94 mm	7 °
70 mm x 110 mm x 20 mm NACHI 7014AC angular contact ball bearings	1.5313 in	ZMaRC	0.6250 in	1.35 lb
Toyana 7206 A-UX angular contact ball bearings	3.8125 in	0.5313 in	0.87 lb	1 in
50 mm x 80 mm x 16 mm NACHI 7010CDB angular contact ball bearings	13000 N	7000 rpm	13700 N	0.60 mm
Toyana 7230 B-UX angular contact ball bearings	5 kN	41.5 kN	6 mm	9 mm
100 mm x 215 mm x 47 mm NSK 7320 A angular contact ball bearings	1.8	670 mm	355 mm	836 mm
17 mm x 47 mm x 22,2 mm SKF 3303A-2RS1 angular contact ball bearings	1.00 mm	3400 rpm	95.000 mm	220000 N
25 mm x 52 mm x 15 mm NTN BNT205 angular contact ball bearings	9.0 mm	88000 Two Seals	4620 N	-
ISO 3307 angular contact ball bearings	mm	9 400 min-1	1207	35 mm