Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NUP344E.M3

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Details

Main dimensions
d [mm] 220
D [mm] 460
B [mm] 88
F [mm] 282
d1 [mm] ≈ 306.8
D1 [mm] ≈ 381.2
r1,2 [mm] 5
r3,4 [mm] 5
s [mm] 5.7
Weight [kg] ≈ 76.4
Mating dimensions
da, min [mm] 240
dc, min [mm] 310
Da, max [mm] 440
ra, max [mm] 4
Calculation data
C [kN] 1490
C0 [kN] 1960
Cu [kN] 187
nth [min-1] 1135
ng [min-1] 2000