Technical specification MetricImperial DIMENSIONS d 2 mmD 7 mmB 2.8 mmd1? 3.85 mmD1? 5.65 mmD3 8.5 mmC 0.7 mmr1,2min. 0.15 mm ABUTMENT DIMENSIONS damin. 2.8 mmramax. 0.15 mm CALCULATION DATA Basic dynamic load ratingC 0.221 kNBasic static load ratingC0 0.067 kNFatigue load limitPu 0.003 kNReference speed 160000 r/minLimiting speed 100000 r/minCalculation factorkr 0.03Calculation factorf0 6.6 MASS Mass bearing 0.0008 kg