â?º
7204 BEP


Dimensions



d 20 mm



D 47 mm



B 14 mm



d 1 â?? 30.8 mm



d 2 â?? 25.87 mm



D 1 â?? 37 mm



a 21 mm



r 1,2 min. 1 mm



r 3,4 min. 0.6 mm





Abutment dimensions



d a min. 25.6 mm



D a max. 41.4 mm



D b max. 42.8 mm



r a max. 1 mm



r b max. 0.6 mm









Calculation data



Basic dynamic load rating C 13.3 kN



Basic static load rating C 0 7.65 kN



Fatigue load limit P u 0.325 kN



Reference speed 19000 r/min



Limiting speed 18000 r/min



Calculation factor A 0.00113



Calculation factor k r 0.095



Calculation factor e 1.14



Single bearing or bearing pair arranged in tandem



Calculation factor X 0.35



Calculation factor Y 0 0.26

Calculation factor Y 2 0.57



Bearing pair arranged back-to-back or face-to-face



Calculation factor X 0.57



Calculation factor Y 0 0.52



Calculation factor Y 1 0.55



Calculation factor Y 2 0.93



Mass



Mass bearing 0.11 kg