21318 EK

21318 EK of spherical roller bearing.pdf


Specifications


Principal dimensions (d) 90
Principal dimensions (D) 190
Principal dimensions (B) 43
Basic load ratings dynamic (C) 380
Basic load ratings static (C0) 450
Fatigue load limit (Pu) 46.5
Speed ratings Lubrication grease 2400
Speed ratings Lubrication oil 3200
Mass 6.1
Dimensions (d) 90
Dimensions (d2) 112

Dimensions (D1) 150
Dimensions (b) 8.3
Dimensions (k) 4.5
Dimensions (r mim) 3
Abutment and filet dimensions (da min) 104
Abutment and filet dimensions (Da max) 176
Abutment and filet dimensions (ra max) 2.5
Calculation factors (e) 0.24
Calculation factors (Y1) 2.8
Calculation factors (Y2) 4.2
Calculation factors (Y0) 2.8

Description


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