Cylindrical Roller Bearings (multi row, with cage)

NNU6964M

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Details

Main dimensions
d [mm] 320
D [mm] 440
B [mm] 218
F [mm] 359.5
D1 [mm] ≈  397.9
ds [mm] 4.8
ns [mm] 9.5
r1,2 [mm] 3
r3,4 [mm] 3
s [mm] 7
Weight [kg] ≈ 103
Mating dimensions
da, min [mm] 356
Da, max [mm] 428
ra, max [mm] 2.5
rb, max [mm] 2.5
Calculation data
C [kN] 1870
C0 [kN] 5350
Cu [kN] 496
ng [min-1] 1400