248/1320 CAFA/W20

248/1320 CAFA/W20 of spherical roller bearing.pdf

Specifications

Principal dimensions (d) 1320
Principal dimensions (D) 1600
Principal dimensions (B) 280
Basic load ratings dynamic (C) 9780
Basic load ratings static (C0) 33500
Fatigue load limit (Pu) 1860
Speed ratings Lubrication grease 90
Speed ratings Lubrication oil 120
Mass 1160
Dimensions (d) 1320
Dimensions (d2) 1422
Dimensions (D1) 1511
Dimensions (b)
Dimensions (k) 12
Dimensions (r mim) 6
Abutment and filet dimensions (da min) 1343
Abutment and filet dimensions (Da max) 1577
Abutment and filet dimensions (ra max) 5
Calculation factors (e) 0.15
Calculation factors (Y1) 4.5
Calculation factors (Y2) 6.7
Calculation factors (Y0) 4.5

Description

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