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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 1200KDH1501 DOUBLE-ROW BEARINGS 2.516 0.040 640.00 6
NSK 240KDH4601 DOUBLE-ROW BEARINGS 21.5 in 18.0 in Split Cylindrical Ho MSM180BXHHTPS
NSK 130TFD2801 DOUBLE-ROW BEARINGS 20x52x21 52 mm 2304-2RS 4 kN
NSK 320TFD4701 DOUBLE-ROW BEARINGS YAR 215-211-2F 68,263 228,6 mm 7316571407203
NSK 305KDH5003A DOUBLE-ROW BEARINGS 62 mm US206-19 SNR 6 mm
NSK 330KDH4502+K DOUBLE-ROW BEARINGS 60 sealed 245,000 1,030.00
NSK 350KDH5901+K DOUBLE-ROW BEARINGS 56 mm SNR 112 mm 56,5 mm
NSK 300KDH4401B+K DOUBLE-ROW BEARINGS 40 ° 2.835 Inch | 72 Mill No 1.378 Inch | 35 Mill
NSK 180TFD4001 DOUBLE-ROW BEARINGS 45,000 SNR 25,000 mm 45x100x25
NSK 400KDH6502J DOUBLE-ROW BEARINGS N/A 0.8 0,3 Kg 54 mm
NSK 305KDH5004D+K DOUBLE-ROW BEARINGS 4 mm 170 1800 r/min NUP 2234
NSK 320KDH5602+K DOUBLE-ROW BEARINGS 1,5 mm 90 mm 1,5 mm 40