FIK DRIVESHAFT AEIRGJRSON, INC.

NSK lr3 Bearing

 

DOUBLE-ROW BEARINGS

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.

NSK 1200KDH1501 DOUBLE-ROW BEARINGS
NSK 1200KDH1501 DOUBLE-ROW BEARINGS
2.516
0.040
NSK 240KDH4601 DOUBLE-ROW BEARINGS
NSK 240KDH4601 DOUBLE-ROW BEARINGS
21.5 in
18.0 in
NSK 130TFD2801 DOUBLE-ROW BEARINGS
NSK 130TFD2801 DOUBLE-ROW BEARINGS
20x52x21
52 mm
NSK 320TFD4701 DOUBLE-ROW BEARINGS
NSK 320TFD4701 DOUBLE-ROW BEARINGS
YAR 215-211-2F
68,263
NSK 305KDH5003A DOUBLE-ROW BEARINGS
NSK 305KDH5003A DOUBLE-ROW BEARINGS
62 mm
US206-19
NSK 330KDH4502+K DOUBLE-ROW BEARINGS
NSK 330KDH4502+K DOUBLE-ROW BEARINGS
60
sealed
NSK 350KDH5901+K DOUBLE-ROW BEARINGS
NSK 350KDH5901+K DOUBLE-ROW BEARINGS
56 mm
SNR
NSK 300KDH4401B+K DOUBLE-ROW BEARINGS
NSK 300KDH4401B+K DOUBLE-ROW BEARINGS
40 °
2.835 Inch | 72 Mill
NSK 180TFD4001 DOUBLE-ROW BEARINGS
NSK 180TFD4001 DOUBLE-ROW BEARINGS
45,000
SNR
NSK 400KDH6502J DOUBLE-ROW BEARINGS
NSK 400KDH6502J DOUBLE-ROW BEARINGS
N/A
0.8
NSK 305KDH5004D+K DOUBLE-ROW BEARINGS
NSK 305KDH5004D+K DOUBLE-ROW BEARINGS
4 mm
170
NSK 320KDH5602+K DOUBLE-ROW BEARINGS
NSK 320KDH5602+K DOUBLE-ROW BEARINGS
1,5 mm
90 mm
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DOUBLE-ROW BEARINGS
Four row bearings
Four row cylindrical roller bearings
Spherical roller bearing
Spherical Roller Bearings
Split spherical roller bearings
Tapered Roller bearings double-row
Tapered roller thrust bearing
TDO double-row bearings
Thin Section Bearings Kaydon
Thrust cylindrical roller bearings