Bearing NU 320 EM (NSK)

Cylindrical roller bearings NU 320 EM

Bearing number : NU 320 EM

Size (mm) : 100x215x47

Brand : NSK

Bore Diameter (mm) : 100

Outer Diameter (mm) : 215

Width (mm) : 47

Bearing dimensions and specification in NSK catalogue:

d - 100 mm

Fw - 127,5 mm

D - 215 mm

B - 47 mm

C - 47 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 113 mm

Da max. - 202 mm

db max. - 124 mm

db min - 113 mm

ra max. - 2,5 mm

rb max. - 2,5 mm

S - 1,8 mm

Weight - 8,63 Kg

Basic dynamic load rating (C) - 380 kN

Basic static load rating (C0) - 425 kN

(Grease) Lubrication Speed - 2 800 r/min

(Oil) Lubrication Speed - 3 400 r/min

Designation

Bore Dia, mm

Outer Dia, mm: