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Bearing K4×7×7T2 (NTN)
Needle roller bearings K4×7×7T2
Bearing number : K4×7×7T2
Brand : NTN
Bore Diameter (mm) : 4
Outer Diameter (mm) : 7
Bearing dimensions and specification in NTN catalogue:
Fw - 4 mm
Ew - 7 mm
Bc - 7 mm
Weight - 0.0005 Kg
Basic dynamic load rating (C) - 1,77 kN
Basic static load rating (C0) - 1,27 kN
(Grease) Lubrication Speed - 30000 r/min
(Oil) Lubrication Speed - 45000 r/min
Tags : NTN
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