ANGULAR CONTACT BALL BEARING, DOUBLE ROW 30x72x30,

Dimensions:

• bore diameter (d) 30 mm
• outer diameter (D) 72 mm
• width (B) 30.2 mm
• inner ring abutment recess diameter (d2) 39.8 mm
• outer ring abutment recess diameter (D2) 64.1 mm
• chamfer dimension of inner ring (r1,2) min. 1.1 mm
• pressure point(s) distance (a) 42 mm

Abutment dimensions:

• abutment shaft diameter (da) min. 37 mm
• abutment shaft diameter (da) max. 39.5 mm
• abutment housing diameter (Da) max. 65 mm
• fillet radius (ra) max. 1 mm

Calculation data:

• basic dynamic load rating (C) 42.5 kN
• basic static load rating (C0) 30 kN
• fatigue load limit (Pu) 1,27 kN
• limiting speed 6300 r/min
• calculation factor (kr) 0.07
• 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