21310 EK

21310 EK of spherical roller bearing.pdf

Specifications

Principal dimensions (d) 50
Principal dimensions (D) 110
Principal dimensions (B) 27
Basic load ratings dynamic (C) 156
Basic load ratings static (C0) 166
Fatigue load limit (Pu) 18.6
Speed ratings Lubrication grease 4000
Speed ratings Lubrication oil 5000
Mass 1.35
Dimensions (d) 50
Dimensions (d2) 63.9
Dimensions (D1) 91.9
Dimensions (b) 5.5
Dimensions (k) 3
Dimensions (r mim) 2
Abutment and filet dimensions (da min) 60
Abutment and filet dimensions (Da max) 100
Abutment and filet dimensions (ra max) 2
Calculation factors (e) 0.37
Calculation factors (Y1) 1.8
Calculation factors (Y2) 2.7
Calculation factors (Y0) 1.8

Description

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