NTN 6844 bearing

Bearing 6844

NTN 6844 bearing, Size: 220x270x24. NTN 6844 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings 6844

Bearing number : 6844

Size (mm) : 220x270x24

Brand : NTN

Bore Diameter (mm) : 220

Outer Diameter (mm) : 270

Width (mm) : 24

Bearing dimensions and specification in NTN catalogue:

d - 220 mm

D - 270 mm

B - 24 mm

C - 24 mm

r min. - 1,5 mm

Da max. - 262 mm

db min - 228 mm

ra max. - 1,5 mm

Weight - 3 Kg

Basic dynamic load rating (C) - 76,5 kN

Basic static load rating (C0) - 98 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 2 400 r/min

Calculation factor (f0) - 16

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