Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NJ1084M3

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Details

Main dimensions
d [mm] 420
D [mm] 620
B [mm] 90
F [mm] 470
d1 [mm] ≈ 490
D1 [mm] ≈ 550
r1,2 [mm] 5
r3,4 [mm] 5
s [mm] 12.5
Weight [kg] ≈ 93.5
Mating dimensions
da, min [mm] 438
da, max [mm] 465
db, min [mm] 475
dc, min [mm] 494
Da, max [mm] 602
ra, max [mm] 4
Calculation data
C [kN] 1460
C0 [kN] 2530
Cu [kN] 215
nth [min-1] 912
ng [min-1] 1300