Bearing 21320CKE4 (NSK)

Spherical roller bearings 21320CKE4

Bearing number : 21320CKE4

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

D - 215 mm

B - 47 mm

C - 47 mm

r min. - 3 mm

da min. - 114 mm

da max - 133 mm

Da min - 184 mm

Da max. - 201 mm

ra max. - 2,5 mm

Weight - 8,46 Kg

Basic dynamic load rating (C) - 395 kN

Basic static load rating (C0) - 485 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 1900 r/min

Calculation factor (e) - 0,21

Calculation factor (Y0) - 3,1

Calculation factor (Y2) - 4,7

Calculation factor (Y3) - 3,2

Designation

Bore Dia, mm

Outer Dia, mm: