NTN RNA4956 bearing

NTN RNA4956 bearing

NTN RNA4956, Size: 310x380x100. NTN RNA4956 are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Delivery time: 5-7 Days

Needle roller bearings RNA4956

Bearing number : RNA4956

Size (mm) : 310x380x100

Brand : NTN

Bore Diameter (mm) : 310

Outer Diameter (mm) : 380

Width (mm) : 100

Bearing dimensions and specification in NTN catalogue:

Fw - 310 mm

D - 380 mm

C - 100 mm

r min. - 2,1 mm

Da max. - 369 mm

ra max. - 2 mm

Weight - 16,7 Kg

Basic dynamic load rating (C) - 835 kN

Basic static load rating (C0) - 2030 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1300 r/min

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Bearing RNA4956

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