TAPERED ROLLER BEARING 30X55X17 SKF

Dimensions:

• bore diameter (d) 30 mm
• outer diameter (D) 55 mm
• overall bearing width (T) 17 mm
• inner ring shoulder diameter (d1) 43.6 mm
• inner ring width (B) 17 mm
• outer ring width (C) 13 mm
• inner ring corner radius (r1,2) min. 1 mm
• outer ring corner radius (r3,4) min. 1 mm
• pressure point distance (a) 13.165 mm

Abutment dimensions:

• abutment shaft diameter (da) max. 36 mm
• abutment shaft diameter (db) min. 37 mm
• abutment housing diameter (Da) min. 48 mm
• abutment housing diameter (Da) max. 49 mm
• abutment housing diameter (Db) min. 52 mm
• abutment housing - axial space at the large side face / both sides of the outer ring (Ca) min. 3 mm
• abutment housing - axial space at the small side face/ both sides of the outer ring (Cb) min. 4 mm
• fillet radius (ra) max. 1 mm
• fillet radius (rb) max. 1 mm

Calculation data:

• basic dynamic load rating (C) 43.9 kN
• basic static load rating (C0) 44 kN
• fatigue load limit (Pu) 4,55 kN
• reference speed 10000 r/min
• limiting speed 12000 r/min
• calculation factor (e) 0.43
• calculation factor (Y) 1.4
• calculation factor (Y0) 0.8