NU226R KOYO Single-row cylindrical roller bearings

Brand Name:KOYO
Model Number:NU226R
Bearing number:674A
Size (mm):4x7x2
Bore Diameter (mm):4
Outer Diameter (mm):7
Width (mm):2
d:4 mm
D:7 mm
B:2 mm
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Product Details

Bearing number674A
Size (mm)4x7x2
Bore Diameter (mm)4
Outer Diameter (mm)7
Width (mm)2
d4 mm
D7 mm
B2 mm
C2 mm
r min.0,08 mm
da min.4,6 mm
da max5 mm
Da max.6,4 mm
ra max.0,08 mm
Weight0,28 Kg
Basic dynamic load rating (C)0,222 kN
Basic static load rating (C0)0,088 kN
(Grease) Lubrication Speed54 000 r/min
(Oil) Lubrication Speed63 000 r/min
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Company Profile

Phone 49-3907-777-0
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