TAPERED RADIAL ROLLER BEARING 53,97X88,90X19,05 SK

Dimensions:

• bore diameter (d) 53.975 mm
• outer diameter (D) 88.9 mm
• overall bearing width (T) 19.05 mm
• inner ring shoulder diameter (d1) 72.13 mm
• inner ring width (B) 19.05 mm
• outer ring width (C) 13.489 mm
• inner ring corner radius (r1,2) min. 2.3 mm
• outer ring corner radius (r3,4) min. 2 mm
• pressure point distance (a) 20.771 mm

Abutment dimensions:

• abutment shaft diameter (da) max. 62 mm
• abutment shaft diameter (db) min. 64.5 mm
• abutment housing diameter (Da) min. 78 mm
• abutment housing diameter (Da) max. 80 mm
• abutment housing diameter (Db) min. 84 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. 2.3 mm
• fillet radius (rb) max. 2 mm

Calculation data:

• basic dynamic load rating (C) 71.5 kN
• basic static load rating (C0) 78 kN
• fatigue load limit (Pu) 9 kN
• reference speed 6000 r/min
• limiting speed 7000 r/min
• calculation factor (e) 0.54
• calculation factor (Y) 1.1
• calculation factor (Y0) 0.6