Spherical roller bearings 21319CE4
Bearing number : 21319CE4
Size (mm) : 95x200x45
Brand : NSK
Bore Diameter (mm) : 95
Outer Diameter (mm) : 200
Width (mm) : 45
Bearing dimensions and specification in NSK catalogue:
d - 95 mm
D - 200 mm
B - 45 mm
C - 45 mm
r min. - 3 mm
da min. - 109 mm
da max - 127 mm
Da min - 172 mm
Da max. - 186 mm
ra max. - 2,5 mm
Weight - 6,92 Kg
Basic dynamic load rating (C) - 345 kN
Basic static load rating (C0) - 435 kN
(Grease) Lubrication Speed - 1500 r/min
(Oil) Lubrication Speed - 2000 r/min
Calculation factor (e) - 0,22
Calculation factor (Y0) - 3
Calculation factor (Y2) - 4,6
Calculation factor (Y3) - 3,1
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21319CE4 – NSK Spherical Roller Bearing – 95x200x45mm .
Spherical roller bearings can support axial forces in both directions and high radial forces. They are designed for very high load carrying capacity and, since they have the maximum possible number of large and particularly long barrel rollers, are also suitable for the heaviest loads. Datas of 21319CE4 NSK Spherical Roller Bearing