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NACHI 6856 bearing

Bearing 6856

NACHI 6856, Size: 280x350x33. NACHI 6856 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 6856

Bearing number : 6856

Size (mm) : 280x350x33

Brand : NACHI

Bore Diameter (mm) : 280

Outer Diameter (mm) : 350

Width (mm) : 33

Bearing dimensions and specification in NACHI catalogue:

d - 280 mm

D - 350 mm

B - 33 mm

C - 33 mm

r min. - 2 mm

da min. - 290 mm

Da max. - 341 mm

ra max. - 2.0 mm

Weight - 7.35 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 177 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 1800 r/min

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