Cylindrical Roller Bearings (single row, with cage)

NU321E.M3

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Details

Main dimensions
d [mm] 105
D [mm] 225
B [mm] 49
F [mm] 133
D1 [mm] ≈  187.4
r1,2 [mm] 3
r3,4 [mm] 3
s [mm] 3.4
Weight [kg] ≈ 9.75
Mating dimensions
da, min [mm] 119
da, max [mm] 130
db, min [mm] 135
Da, max [mm] 211
ra, max [mm] 2.5
rb, max [mm] 2.5
Calculation data
C [kN] 438
C0 [kN] 496
Cu [kN] 58.3
nth [min-1] 3158
ng [min-1] 4300