Product Details

skf 30320/DF Matched Single row tapered roller bearings arranged face-to-face

Brand Name skf
Model Number 30320/DF
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

skf 30320/DF bearing Size Chart (mm/inches)

Bearing numberZARN5090-L-TV
Size (mm)50x90x78
Bore Diameter (mm)50
Outer Diameter (mm)90
Width (mm)78
d50 mm
D90 mm
H278 mm
B11,5 mm
B129,5 mm
B212 mm
C25 mm
D178 mm
D260 mm
D378 mm
Da max79 mm
da min58 mm
H360,5 mm
r1 min0,6 mm
rmin0,3 mm
m1,78 kg / Weight
Ca90000 N / Dynamic load rating (axial)
C0a300000 N / Static load rating (axial)
Cr40000 N / Dynamic load rating (radial)
C0r82000 N / Static load rating (radial)
nG Ol3600 1/min / Limiting speed for oil lubrication (valid only with adequate oil cooling)
nG Fett1200 1/min / Limiting speed for grease lubrication
MRL2,2 Nm / Bearing frictional torque
caL4800 N/µm / Axial rigidity
ckL2470 Nm/mrad / Tilting rigidity
Mm10,46 kg x cm^2 / Mass moment of inertia for rotating inner ring
1 µm / Axial runout (The axial runout data for screw drive bearing arrangements are based on the rotating inner ring)
ZMA50/75 / Designation of recommended INA locknut
CategoryBall Bearings
Minimum Buy QuantityN/A
Weight / Kilogram2.132
Product GroupB00234
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