Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NJ2880M3

Back to overview

Details

Main dimensions
d [mm] 400
D [mm] 500
B [mm] 60
F [mm] 428
d1 [mm] ≈ 437.6
D1 [mm] ≈ 466.4
r1,2 [mm] 2.1
r3,4 [mm] 2.1
s [mm] 7
Weight [kg] ≈ 27.6
Mating dimensions
da, min [mm] 410.2
da, max [mm] 424
db, min [mm] 434
dc, min [mm] 441
Da, max [mm] 489.8
ra, max [mm] 2.1
Calculation data
C [kN] 730
C0 [kN] 1690
Cu [kN] 149
nth [min-1] 856
ng [min-1] 1500