IKO NA4938 bearing

Bearing NA 4938

IKO NA4938 bearing, Size: 190x260x69. IKO NA4938 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA 4938

Bearing number : NA 4938

Size (mm) : 190x260x69

Brand : IKO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 260

Width (mm) : 69

Bearing dimensions and specification in IKO catalogue:

d - 190 mm

Fw - 215 mm

D - 260 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

da min. - 199 mm

da max - 213 mm

Da max. - 251 mm

S - 3 mm

Weight - 10,7 Kg

Basic dynamic load rating (C) - 440 kN

Basic static load rating (C0) - 1120 kN

Limiting speed - 1 700 r/min

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