21317 EK

21317 EK of spherical roller bearing.pdf

Specifications

Principal dimensions (d) 50
Principal dimensions (D) 180
Principal dimensions (B) 41
Basic load ratings dynamic (C) 325
Basic load ratings static (C0) 375
Fatigue load limit (Pu) 39
Speed ratings Lubrication grease 2600
Speed ratings Lubrication oil 3400
Mass 5.2
Dimensions (d) 85
Dimensions (d2) 106
Dimensions (D1) 141
Dimensions (b) 5.5
Dimensions (k) 3
Dimensions (r mim) 3
Abutment and filet dimensions (da min) 99
Abutment and filet dimensions (Da max) 166
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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