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Double row deep groove ball bearings are very suitable for bearing arrangements where the load carrying capacity of a single row bearing is inadequate. For the same bore and outside diameter, double row bearings are slightly wider than single row bearings in the 62 and 63 series, but have a considerably higher load carrying capacity.Double row deep groove ball bearings are only available as open bearings (without seals or shields).

Double Row Angular Contact ball bearings have two rows of balls arranged back-to-back. The lines of action of the load at the contact between balls and raceways (load lines) diverge at the bearing axis and form an angle of 30° to the radial plane. In essence, they work similarly to having a matched pair of Single Row Angular Contact ball bearings either face-to-face or back-to-back. The difference is that Double Row Angular Contact ball bearings can take a bi-directional axial load in one bearing where it takes a matched pair otherwise. This means the bearings are particularly suitable for accommodating simultaneously acting radial load and axial load in both directions. They are also available with seals or shields. Double Row Angular Contact ball bearings may offer some economic benefits as well as handling and mounting benefits versus pairs of Single Row Angular Contact ball bearings; however, they may offer less design flexibility and performance in some cases.

Bearing Number Bore Dia Outer DIa Width Size
NSK 340KDH5901+K DOUBLE-ROW BEARINGS 60 mm 60x85x45 88,5 kN 60
NSK 380TFD5601 DOUBLE-ROW BEARINGS 0.6 55x100x21 -0.03 10
NSK 450TFD6401 DOUBLE-ROW BEARINGS Floating Steel Ring 60 mm 0.36 110 mm
NSK 305KDH5004B DOUBLE-ROW BEARINGS 0,15 mm 24 000 r/min 26 mm E 9
NSK 190KDH3201A DOUBLE-ROW BEARINGS 0,3 mm 32 kN GE17ET/X 30
NSK 350TFD4901 DOUBLE-ROW BEARINGS 260 mm 2,1 mm 0,25 170x260x67
NSK 530TFD7101 DOUBLE-ROW BEARINGS 12 12 mm 11.8x40x12 40 mm
NSK 60900KDH1251 DOUBLE-ROW BEARINGS 49.2 mm 8 mm 3.969 mm 33.2 kN
NSK 380TFD5601 DOUBLE-ROW BEARINGS 375 kN 54 2,7 Kg – r/min
NSK 400KDH6502 DOUBLE-ROW BEARINGS Medium 1 Rib Outer Ring 75 mm Phenolic
NSK 130TFD2801 DOUBLE-ROW BEARINGS 37,000 4547359579802 160,000 Single Row Non-Fill
NSK 440KDH6501+K DOUBLE-ROW BEARINGS 34,2 Kg 440 kN 300 kN 464 mm