NN3056 KOYO Double-row cylindrical roller bearings
Brand Name:KOYO
Model Number:NN3056
Bearing number:6703LLF
Size (mm):17x23x4
Bore Diameter (mm):17
Outer Diameter (mm):23
Width (mm):4
d:17 mm
D:23 mm
B:4 mm
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Product Details

Bearing number6703LLF
Size (mm)17x23x4
Bore Diameter (mm)17
Outer Diameter (mm)23
Width (mm)4
d17 mm
D23 mm
B4 mm
C4 mm
r min.0,2 mm
da min.18,6 mm
da max18,8 mm
Da max.21,4 mm
ra max.0,2 mm
Weight0,0025 Kg
Basic dynamic load rating (C)1 kN
Basic static load rating (C0)0,66 kN
(Grease) Lubrication Speed5 000 r/min
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Company Profile

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