248/670 CAMA/W20

248/670 CAMA/W20 of spherical roller bearing.pdf

Specifications

Principal dimensions (d) 670
Principal dimensions (D) 820
Principal dimensions (B) 150
Basic load ratings dynamic (C) 3110
Basic load ratings static (C0) 9500
Fatigue load limit (Pu) 655
Speed ratings Lubrication grease 280
Speed ratings Lubrication oil 360
Mass 172
Dimensions (d) 670
Dimensions (d2) 718
Dimensions (D1) 786
Dimensions (b)
Dimensions (k) 9
Dimensions (r mim) 4
Abutment and filet dimensions (da min) 685
Abutment and filet dimensions (Da max) 805
Abutment and filet dimensions (ra max) 3
Calculation factors (e) 0.16
Calculation factors (Y1) 4.2
Calculation factors (Y2) 6.3
Calculation factors (Y0) 4

Description

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