Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NU3052M3

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Details

Main dimensions
d [mm] 260
D [mm] 400
B [mm] 104
F [mm] 296
D1 [mm] ≈ 350.4
r1,2 [mm] 4
r3,4 [mm] 4
s [mm] 9.3
Weight [kg] ≈ 50.4
Mating dimensions
da, min [mm] 274.6
da, max [mm] 292
db, min [mm] 300
Da, max [mm] 385.4
ra, max [mm] 3
rb, max [mm] 3
Calculation data
C [kN] 1340
C0 [kN] 2550
Cu [kN] 247
nth [min-1] 1074
ng [min-1] 2100