Cylindrical Roller Bearings (single row, with cage)

NJ1821M3

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Details

Main dimensions
d [mm] 105
D [mm] 130
B [mm] 13
F [mm] 111.5
d1 [mm] ≈  114.1
D1 [mm] ≈  121.9
r1,2 [mm] 1
r3,4 [mm] 0.6
s [mm] 2.1
Weight [kg] ≈ 0.367
Mating dimensions
da, min [mm] 109.6
da, max [mm] 110
db, min [mm] 114
dc, min [mm] 117
Da, max [mm] 125.4
ra, max [mm] 1
Calculation data
C [kN] 40.5
C0 [kN] 66.3
Cu [kN] 8.6
nth [min-1] 3251
ng [min-1] 6200