Ressource KRW Product

Spherical Roller Bearings (metric)

21317EA.M

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Details

Main dimensions
d [mm] 85
D [mm] 180
B [mm] 41
d2 [mm] ≈ 119.2
D1 [mm] ≈ 149.5
ds [mm] 4.8
ns [mm] 9.5
r1,2 [mm] 3
Weight [kg] ≈ 5.38
Mating dimensions
da, min [mm] 99
Da, max [mm] 166
ra, max [mm] 2.5
Calculation data
C [kN] 301
C0 [kN] 398
Cu [kN] 37.6
nth [mm] 3510
ng [mm] 5100
e 0.24
Y1 2.87
Y2 4.27
Y0 2.8