DOUBLE-ROW BEARINGS

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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
4 700 min-1 4.85 kg

NSK  99600/99101D+L DOUBLE-ROW BEARINGS

145 kN 2 x 1/2-13 UNC
708.025 mm 23244 CCK/W33

NSK  205KF3201 DOUBLE-ROW BEARINGS

58.737 mm 187.325 mm
109.537 mm 53.975 mm

NSK  130KBE31+L DOUBLE-ROW BEARINGS

17000 rpm 11.00 mm
8840 N 15.000 mm

NSK  95500/95927D+L DOUBLE-ROW BEARINGS

0.08 106.5 mm
45 N/mm² 0.15

NSK  273KH3951+K DOUBLE-ROW BEARINGS

1/4 NPT 10.5 kN
222.25 mm 62.3 kN

NSK  HM231149NA/HM231111D DOUBLE-ROW BEARINGS

17 mm 15.754 mm
2 0.3

NSK  HR100KBE1805+L DOUBLE-ROW BEARINGS

58 mm M 42x3
53 mm 145 mm

NSK  300KBE030+L DOUBLE-ROW BEARINGS

10 mm 11.6 mm
0 5 mm

NSK  67983/67920D+L DOUBLE-ROW BEARINGS

16.7 mm 870 mm
9 mm 786.8 mm

NSK  130KDE43+L DOUBLE-ROW BEARINGS

324 mm 102 mm
Tr 670x6 190 kg

NSK  NA48390/48320D DOUBLE-ROW BEARINGS

102000 N 78000 N
220.000 mm 24.00 mm
1/18