Bearing JK0S040

Bearing JK0S040 images Bearing JK0S040 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing JK0S040 Related parameters
Name Value
Bearing number JK0S040
Size (mm) 40x68x21
Brand MBY
Bore Diameter (mm) 40
Outer Diameter (mm) 68
Width (mm) 21
Bearing dimensions and specification
Name Value
d 40 mm
D 68 mm
B 21 mm
a 15,9 mm
C 20,5 mm
D1 64,4 mm
Dn 69,5 mm / Nominal dimension of slot
d1 53,8 mm
da max 46 mm
db min 46 mm
m/2 0,75 mm
ra max 1 mm
r1, r2min 1 mm
u 0,03 mm
Δ Dn +0,19 mm / Deviation Δ Dn
Δ u +0,05 mm / Deviation Δ u
m 0,3 kg / Weight, ungreased
Cr 53000 N / Dynamic load rating (radial)
C0r 71000 N
e 0,37
Y 1,6
Y0 0,88
Cur 8300 N / Fatigue limit load, radial
nG Fett 3200 1/min / Limiting speed for grease lubrication
FBR 12900 N / Load carrying capacity of snap ring connection With abutment against a sharp edge

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