NTN NA4952 bearing

Bearing NA4952

NTN NA4952 bearing, Size: 260x360x100. NTN NA4952 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA4952

Bearing number : NA4952

Size (mm) : 260x360x100

Brand : NTN

Bore Diameter (mm) : 260

Outer Diameter (mm) : 360

Width (mm) : 100

Bearing dimensions and specification in NTN catalogue:

d - 260 mm

F - 290 mm

D - 360 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

s - 2 mm

da min. - 271 mm

Da max. - 349 mm

ra max. - 2 mm

Weight - 25,9 Kg

Basic dynamic load rating (C) - 805 kN

Basic static load rating (C0) - 1900 kN

(Grease) Lubrication Speed - 950 r/min

(Oil) Lubrication Speed - 1 400 r/min

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