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Bearing K4X7X7TN (KOYO)

Needle roller bearings K4X7X7TN

Bearing number : K4X7X7TN

Brand : KOYO

Bore Diameter (mm) : 4

Outer Diameter (mm) : 8

Bearing dimensions and specification in KOYO catalogue:

Fw - 4 mm

Ew - 8 mm

Bc - 7 mm

Weight - 0.0005 Kg

Basic dynamic load rating (C) - 1.83 kN

Basic static load rating (C0) - 1.32 kN

(Grease) Lubrication Speed - 34000 r/min

(Oil) Lubrication Speed - 52000 r/min

Cage material - polyamide

Tags :  KOYO