21312 EK

21312 EK of spherical roller bearing.pdf

Specifications

Principal dimensions (d) 60
Principal dimensions (D) 130
Principal dimensions (B) 31
Basic load ratings dynamic (C) 212
Basic load ratings static (C0) 240
Fatigue load limit (Pu) 26.5
Speed ratings Lubrication grease 3400
Speed ratings Lubrication oil 4300
Mass 2.1
Dimensions (d) 60
Dimensions (d2) 87.5
Dimensions (D1) 115
Dimensions (b) 5.5
Dimensions (k) 3
Dimensions (r mim) 2.1
Abutment and filet dimensions (da min) 72
Abutment and filet dimensions (Da max) 118
Abutment and filet dimensions (ra max) 2
Calculation factors (e) 0.22
Calculation factors (Y1) 3
Calculation factors (Y2) 4.6
Calculation factors (Y0) 2.8

Description

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