Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NJ39/1000E.M3

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Details

Main dimensions
d [mm] 1000
D [mm] 1320
B [mm] 236
F [mm] 1079
d1 [mm] ≈ 1113
D1 [mm] ≈ 1215
r1,2 [mm] 7.5
r3,4 [mm] 7.5
s [mm] 11.9
Weight [kg] ≈ 918
Mating dimensions
da, min [mm] 1028
da, max [mm] 1074
db, min [mm] 1084
dc, min [mm] 1120
Da, max [mm] 1292
ra, max [mm] 6
Calculation data
C [kN] 8300
C0 [kN] 21200
Cu [kN] 1430
nth [min-1] 165
ng [min-1] 420