Cylindrical Roller Bearings (single row, with cage)

NJ228E.M3

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Details

Main dimensions
d [mm] 140
D [mm] 250
B [mm] 42
F [mm] 169
d1 [mm] ≈  180.2
D1 [mm] ≈  213.8
r1,2 [mm] 3
r3,4 [mm] 3
s [mm] 3
Weight [kg] ≈ 9.34
Mating dimensions
da, min [mm] 154
da, max [mm] 166
db, min [mm] 171
dc, min [mm] 182
Da, max [mm] 236
ra, max [mm] 2.5
Calculation data
C [kN] 399
C0 [kN] 525
Cu [kN] 58.6
nth [min-1] 2598
ng [min-1] 3600