INA RNA4868 Bearing

Bearing RNA4868

Bearing number : RNA4868

Size (mm) : 370x420x80

Brand : INA

Bore Diameter (mm) : 370

Outer Diameter (mm) : 420

Width (mm) : 80

Bearing dimensions and specification in INA catalogue:

Fw - 370 mm

D - 420 mm

C - 80 mm

rmin - 2,1 mm

m - 14000 g / Weight

Cr - 730000 N / Dynamic load rating (radial)

C0r - 1940000 N / Static load rating (radial)

Cur - 249000 N / Fatigue limit load, radial

nG - 1270 1/min / Limiting speed

nB - 620 1/min / Reference speed

dimension series 48, to DIN 617/ISO 1206

Tags :  INA , 370x420x80

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