Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NU1860M3

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Details

Main dimensions
d [mm] 300
D [mm] 380
B [mm] 38
F [mm] 322
D1 [mm] ≈ 354
r1,2 [mm] 2.1
r3,4 [mm] 1.5
s [mm] 5.5
Weight [kg] ≈ 9.93
Mating dimensions
da, min [mm] 310.2
da, max [mm] 319
db, min [mm] 325
Da, max [mm] 369.8
ra, max [mm] 2.1
rb, max [mm] 1.5
Calculation data
C [kN] 362
C0 [kN] 710
Cu [kN] 67.9
nth [min-1] 1393
ng [min-1] 2000