11157XR/11300 KOYO C 14.288 mm Tapered roller bearings
Bearing number 11157XR/11300 Brand KOYO Bore Diameter (mm) 40 Width (mm) 17.384 d 40 mm T 18.009 mm B 17.384 mm C 14.288 mm a 17.5 mm r min. 2 mm r1 min. 1.6 mm Da 67 mm db 46 mm da 52 mm Db 72 mm Basic dynamic load rating (C) 51.6 kN Basic