NSK 1209 K Bearing Specifications

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Bearing 1209 K

Bearing number : 1209 K

Size (mm) : 45x85x19

Brand : NSK

Bore Diameter (mm) : 45

Outer Diameter (mm) : 85

Width (mm) : 19

Bearing dimensions and specification in NSK catalogue:

d - 45 mm

D - 85 mm

B - 19 mm

C - 19 mm

r min. - 1,1 mm

da min. - 51,5 mm

Da max. - 78,5 mm

ra max. - 1 mm

Weight - 0,465 Kg

Basic dynamic load rating (C) - 22 kN

Basic static load rating (C0) - 7,35 kN

(Grease) Lubrication Speed - 7 100 r/min

(Oil) Lubrication Speed - 8 500 r/min

Calculation factor (e) - 0,21

Calculation factor (Y0) - 3,1

Calculation factor (Y2) - 4,7

Calculation factor (Y3) - 3

Tags :  NSK , 45x85x19