ANGULAR CONTACT BALL BEARING, DOUBLE ROW 20X47X20,

Dimensions:

• bore diameter (d) 20 mm
• outer diameter (D) 47 mm
• width (B) 20.6 mm
• inner ring abutment recess diameter (d2) 27.7 mm
• outer ring abutment recess diameter (D2) 40.9 mm
• chamfer dimension of inner ring (r1,2) min. 1 mm
• pressure point(s) distance (a) 28 mm

Abutment dimensions:

• abutment shaft diameter (da) min. 25.6 mm
• abutment shaft diameter (da) max. 27.5 mm
• abutment housing diameter (Da) max. 41.4 mm
• fillet radius (ra) max. 1 mm

Calculation data:

• basic dynamic load rating (C) 20.4 kN
• basic static load rating (C0) 12.9 kN
• fatigue load limit (Pu) 0,55 kN
• limiting speed 10000 r/min
• calculation factor (kr) 0.06
• calculation factor (e) 0.8
• calculation factor (X) 0.63
• calculation factor (Y0) 0.66
• calculation factor (Y1) 0.78
• calculation factor (Y2) 1.24