21306 CC

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21306 CC of spherical roller bearing.pdf


Specifications


Principaldimensions (d) 30
Principaldimensions (D) 72
Principaldimensions (B) 19
Basic load ratings dynamic (C) 55.2
Basic load ratings static (C0) 61
Fatigue load limit (Pu) 6.8
Speed ratings Lubrication grease 6000
Speed ratings Lubrication oil 7500
Mass 0.41
Dimensions (d) 30
Dimensions (d2) 43.3

Dimensions (D1) 58.82
Dimensions (b)
Dimensions (k)
Dimensions (r mim) 1.1
Abutment and filet dimensions (da min) 37
Abutment and filet dimensions (Da max) 65
Abutment and filet dimensions (ra max) 1
Calculation factors (e) 0.27
Calculation factors (Y1) 2.5
Calculation factors (Y2) 3.7
Calculation factors (Y0) 2.5

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