TAPERED ROLLER BEARING 30X72X27 SKF

Dimensions:

• bore diameter (d) 30 mm
• outer diameter (D) 72 mm
• overall bearing width (T) 28.75 mm
• inner ring shoulder diameter (d1) 48.7 mm
• inner ring width (B) 27 mm
• outer ring width (C) 23 mm
• inner ring corner radius (r1,2) min. 1.5 mm
• outer ring corner radius (r3,4) min. 1.5 mm
• pressure point distance (a) 17.569 mm

Abutment dimensions:

• abutment shaft diameter (da) max. 39 mm
• abutment shaft diameter (db) min. 38 mm
• abutment housing diameter (Da) min. 59 mm
• abutment housing diameter (Da) max. 65 mm
• abutment housing diameter (Db) min. 66 mm
• abutment housing - axial space at the large side face / both sides of the outer ring (Ca) min. 4 mm
• abutment housing - axial space at the small side face/ both sides of the outer ring (Cb) min. 5.5 mm
• fillet radius (ra) max. 1.5 mm
• fillet radius (rb) max. 1.5 mm

Calculation data:

• basic dynamic load rating (C) 95 kN
• basic static load rating (C0) 85 kN
• fatigue load limit (Pu) 9,65 kN
• reference speed 7500 r/min
• limiting speed 10000 r/min
• calculation factor (e) 0.31
• calculation factor (Y) 1.9
• calculation factor (Y0) 1.1