Cylindrical Roller Bearings (single row, with cage)

N3144M3

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Details

Main dimensions
d [mm] 220
D [mm] 370
B [mm] 120
E [mm] 340
d1 [mm] ≈  272.8
r1,2 [mm] 4
r3,4 [mm] 4
s [mm] 11.5
Weight [kg] ≈ 53.1
Mating dimensions
da, min [mm] 237
Db, min [mm] 343
Dc, max [mm] 337
ra, max [mm] 3
rb, max [mm] 3
Calculation data
C [kN] 1500
C0 [kN] 2470
Cu [kN] 245
nth [min-1] 1187
ng [min-1] 2300