Angular Contact Ball Bearings 7311PJDU

Characteristic rolling element frequency, BSF-1.71 Characteristic outer ring frequency, BPF0-0.94 Characteristic inner ring frequency, BPFI-0.3 kg ra max-46.5 kN d1-1.4

F-11.24 Hz d1-40 mm rs min-40.5 mm r1s min-54 mm Radial clearance class-56.5 mm

Static load, C0-20 mm Fatigue limit load, Cu-17 mm Nlim (oil)-21.75 mm Nlim (grease)-68.4 mm Min operating temperature, Tmin-20 mm

Nlim (oil)-Oui/Yes Nlim (grease)-3 mm Min operating temperature, Tmin-Non/No Max operating temperature, Tmax-CN Characteristic cage frequency, FTF-P0

Y2-2,800 rpm Y0-2,100 rpm Mass--40 °C Dynamic load, C-120 °C Rating life coefficient, A2-0.46 Hz

Characteristic inner ring frequency, BPFI-3.5 mm da min-0.24 Da max-2.79 ra max-4.15 d-2.73

D-NTN G-68.5 kN m-98.5 kN r--20 °C S-120 °C

F-5.42 Hz d1-7.58 Hz rs min-46.5 mm r1s min-73.5 mm Radial clearance class-71 mm

Radial clearance class-8 Hz Mass-10 Hz Brand-26 mm Dynamic load, C-10 mm Static load, C0-12 mm

Mass-1,000 rpm Brand-1,400 rpm Dynamic load, C--40 °C Static load, C0-200 °C Fatigue limit load, Cu-0.46 Hz

rs min-14.3 mm Radial clearance class-0.44 Mass-1.35 Brand-0.74 Dynamic load, C-0.21 kg

A5-223 kN d-262 kN G-31.1 kN H-4,400 rpm H1-3,800 rpm

Characteristic inner ring frequency, BPFI-C3 da min-0.16 kg Da max-NTN ra max-16 kN d-10.3 kN

Designation of closed end cover-3.7 Nm B-14 mm A-20 mm A1-47 mm A2-0.6