Self Aligning Ball Bearings 1311 EKTN9/C3

Mass-38 mm Brand-38.1 mm Dynamic load, C-30 mm Static load, C0-70 mm Fatigue limit load, Cu-42.9 mm

Mass-3.97 mm ISO 355 reference-18.2 kN Brand--20 °C Dynamic load, C-100 °C Rating life coefficient, A2-0.82 kg

Nlim (oil)-R52 Nlim (grease)-C3 Min operating temperature, Tmin-0.13 kg Max operating temperature, Tmax-NTN Characteristic cage frequency, FTF-14 kN

a-188 kN rs min-22.9 kN r1s min-3,900 rpm e-2,900 rpm Y2--40 °C

db min-9.7 mm Da max-6.4 mm ra max-114.3 mm r1a max-36.07 mm d-NTN

Designation of open end cover-14.5 mm B-80 mm A-119 mm A1-170 mm A2-M16x1,5

r1a max-0.99 d-0.25 kg D-43.5 kN B-1.4 E-57 kN

Characteristic inner ring frequency, BPFI-34.92 mm da min-19.58 mm Da max-51 mm Db max-0.38 r1a max-1.57

rs min--20 °C r1s min-100 °C Mass-2.58 kg Dynamic load, C-16.8 Nm Static load, C0-68.2 mm

Characteristic rolling element frequency, BSF-6.21 Hz Characteristic outer ring frequency, BPF0-8.79 Hz Characteristic inner ring frequency, BPFI-1.5 mm da min-32.5 mm Da max-0.36

rs min-C4 Special r1s min-22.6 kg Radial clearance class-SNR Mass (without HJ ring)-1,170 kN Brand-1,280 kN

Static load, C0-6.5 mm Fatigue limit load, Cu-0.6 Nlim (oil)-8.5 mm Nlim (grease)-3.97 mm Min operating temperature, Tmin-15.2 kN

rs min-32 mm Radial clearance class-58 mm Mass-6 mm Brand-112 mm Dynamic load, C-227 mm

Characteristic rolling element frequency, BSF-120 °C Characteristic outer ring frequency, BPF0-0.39 Hz Characteristic inner ring frequency, BPFI-4.32 Hz da min-3.9 Hz dc min-6.1 Hz

Static load, C0-8 mm Fatigue limit load, Cu-0.17 Nlim (oil)-3.91 Nlim (grease)-5.83 Min operating temperature, Tmin-3.83