Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NU2852M3

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Details

Main dimensions
d [mm] 260
D [mm] 320
B [mm] 36
F [mm] 275
D1 [mm] ≈ 300.6
r1,2 [mm] 2
r3,4 [mm] 1.1
s [mm] 4.3
Weight [kg] ≈ 6.27
Mating dimensions
da, min [mm] 268.8
da, max [mm] 272
db, min [mm] 278
Da, max [mm] 311.2
ra, max [mm] 2
rb, max [mm] 1
Calculation data
C [kN] 335
C0 [kN] 715
Cu [kN] 71.6
nth [min-1] 1437
ng [min-1] 2400