DOUBLE-ROW BEARINGS
Double row angular contact ball bearings are units with solid inner and outer rings and ball and cage assemblies with polyamide or sheet steel cages. Their construction is similar to a pair of single
row angular contact ball bearings in an O arrangement but they are narrower to a certain extent. The bearings are available in open and sealed designs.
Due to the manufacturing processes used, open bearings can have turned recesses in the outer ring for seals or shields. Sealed bearings are maintenance-free and therefore allow particularly economical bearing arrangements.
Due to the raceway geometry and the two rows of balls, the bearing can support forces in both radial and axial directions.
They are therefore particularly suitable for use in pumps and agricultural machinery. Furthermore, double row angular contact ball bearings are used in applications including conveying equipment,
packaging equipment, elevators and compressors. The angular adjustment facility of angular contact ball bearings is very limited. The adjustment angle should not exceed 2. Bearings of X-life quality have improved running accuracy and optimised surfaces. This gives a significant increase in the fatigue limit load of the bearings. In terms of the expanded adjusted rating life, values up to 50% are achieved. In certain applications, this means that a smaller bearing arrangement can be designed.

- NSK EE285160/285228D+L DOUBLE-ROW BEARINGS
- 144.000 kN
- 4 000 min-1

- NSK 99600/99101D+L DOUBLE-ROW BEARINGS
- 145 kN
- 2 x 1/2-13 UNC

- NSK 205KF3201 DOUBLE-ROW BEARINGS
- 58.737 mm
- 187.325 mm

- NSK 130KBE31+L DOUBLE-ROW BEARINGS
- 17000 rpm
- 11.00 mm

- NSK 95500/95927D+L DOUBLE-ROW BEARINGS
- 0.08
- 106.5 mm

- NSK 273KH3951+K DOUBLE-ROW BEARINGS
- 1/4 NPT
- 10.5 kN

- NSK HM231149NA/HM231111D DOUBLE-ROW BEARINGS
- 17 mm
- 15.754 mm

- NSK HR100KBE1805+L DOUBLE-ROW BEARINGS
- 58 mm
- M 42x3

- NSK 300KBE030+L DOUBLE-ROW BEARINGS
- 10 mm
- 11.6 mm

- NSK 67983/67920D+L DOUBLE-ROW BEARINGS
- 16.7 mm
- 870 mm

- NSK 130KDE43+L DOUBLE-ROW BEARINGS
- 324 mm
- 102 mm

- NSK NA48390/48320D DOUBLE-ROW BEARINGS
- 102000 N
- 78000 N