Self Aligning Ball Bearings 1210EK

Characteristic rolling element frequency, BSF-9.71 Hz Characteristic outer ring frequency, BPF0-0.8 mm Characteristic inner ring frequency, BPFI-3.3 mm da min-15.88 mm Da max-14.68 mm

C1-9 mm d-0.3 mm d1-CM D-0.03 kg G-NTN

m-411 kN r-250 kN S-185 kN SW-160 kN C0-215 kN

B-57.5 kN B1-3,600 rpm B2-2,800 rpm C--20 °C C1-120 °C

r1s min-SNR f0-1,490 kN Precision class-1,960 kN Mass-128 kN Brand-1,600 rpm

Max operating temperature, Tmax-120 °C da max-0.42 Hz db min-6.24 Hz Da max-7.17 Hz Db min-9.83 Hz

Mass (without HJ ring)-6.8 kN Dynamic load, C-3.35 kN Static load, C0-0.15 kN Fatigue limit load, Cu-13.6 Nlim (oil)-20,000 rpm

Designation of bearing-3 mm A-3 mm A1-C4 B-5.47 kg d-NTN

da min-33 Nm da max-85.7 mm Da max-35 mm ra max-11 mm d-80 mm

Static load, C0-200 °C Fatigue limit load, Cu-0.44 Hz f0-7.47 Hz Nlim (oil)-9.14 Hz Nlim (grease)-11.86 Hz

Max operating temperature, Tmax-14 mm Characteristic cage frequency, FTF-2.5 Characteristic rolling element frequency, BSF-32 mm Characteristic outer ring frequency, BPF0-6 mm Characteristic inner ring frequency, BPFI-76.8 kN

Characteristic outer ring frequency, BPF0-2.1 mm Characteristic inner ring frequency, BPFI-CN Dc1-4.04 kg Dc-230 kN Lw-298 kN

ra max-200 °C r1a max-0.45 Hz d-9.13 Hz D-11.61 Hz B-14.39 Hz

Characteristic rolling element frequency, BSF-9.85 Hz Characteristic outer ring frequency, BPF0-52 mm Characteristic inner ring frequency, BPFI-78 mm da min-1 mm db min-45 mm

Y2-4 mm Y0-23.2 kN Radial clearance class--20 °C Mass-85 °C Brand-0.88 kg

Preload level-7.86 Hz Preload value-9.75 Hz Axial rigidity-12.25 Hz Radial rigidity-103.5 mm Min operating temperature, Tmin-136.5 mm

Da max-8 Nm ra max-42.8 mm r1a max-56.3 mm E-18.3 mm F-22 mm

Characteristic inner ring frequency, BPFI-6.34 Hz da min-7.64 Hz db min-10.36 Hz Da max-112 mm Db max-168 mm