Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NUP3952E.M3

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Details

Main dimensions
d [mm] 260
D [mm] 360
B [mm] 75
F [mm] 286
d1 [mm] ≈ 296.4
D1 [mm] ≈ 327.6
r1,2 [mm] 2.1
r3,4 [mm] 1.5
s [mm] 4.3
Weight [kg] ≈ 24.6
Mating dimensions
da, min [mm] 270.2
dc, min [mm] 300
Da, max [mm] 349.8
ra, max [mm] 2.1
Calculation data
C [kN] 850
C0 [kN] 1700
Cu [kN] 166
nth [min-1] 1217
ng [min-1] 2200