NU2220R KOYO Single-row cylindrical roller bearings
Brand Name:KOYO
Model Number:NU2220R
Bearing number:6804N
Size (mm):20x32x7
Bore Diameter (mm):20
Outer Diameter (mm):32
Width (mm):7
d:20 mm
D:32 mm
B:7 mm
PDF NU2220R

Product Details

Bearing number6804N
Size (mm)20x32x7
Bore Diameter (mm)20
Outer Diameter (mm)32
Width (mm)7
d20 mm
D32 mm
B7 mm
C7 mm
rn0,3 mm
a1,3 mm
b0,95 mm
r min.0,3 mm
r0 max.0,25 mm
D130,7 mm
da min.22 mm
da max22,5 mm
Da max.30 mm
ra max.0,3 mm
Dx35,5 mm
Cy1,9 mm
Cz0,9 mm
Weight0,019 Kg
Basic dynamic load rating (C)4 kN
Basic static load rating (C0)2,47 kN
(Grease) Lubrication Speed21 000 r/min
(Oil) Lubrication Speed25 000 r/min
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Company Profile

LY　MANUFACTURING CO.,LTD.
Phone 91-22-28768900
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