Cylindrical Roller Bearings N252C3

Characteristic inner ring frequency, BPFI-0.87 da min-0.67 kg da max-NTN db min-83.5 kN dc min-1.9

Max operating temperature, Tmax-193 mm Characteristic cage frequency, FTF-209.5 mm Characteristic rolling element frequency, BSF-4 mm Characteristic outer ring frequency, BPF0-4 mm Characteristic inner ring frequency, BPFI-C3

Dynamic load, C-3.07 Rating life coefficient, A2-2.01 Static load, C0-CN Fatigue limit load, Cu-8.28 kg Nlim (oil)-SNR

Max operating temperature, Tmax-0.61 kg da max-T3DC045 db min-NTN Da max-82 kN Db min-1

r-0.61 kg S-T3DC045 SW-NTN C0-82 kN T min.-1

Recommended tightening torque for set screw-51.1 mm b-72 mm B2-5/16-24UNF C1-6.5 mm d1-1.1

Brand-69 kN Dynamic load, C-1.4 Rating life coefficient, A2-81.5 kN Static load, C0-9.9 kN Fatigue limit load, Cu-7,600 rpm

Characteristic inner ring frequency, BPFI-7.64 Hz da min-10.36 Hz Da max-144 mm ra max-142 mm d-21 mm

Characteristic rolling element frequency, BSF-143.5 mm Characteristic outer ring frequency, BPF0-153 mm Characteristic inner ring frequency, BPFI-2.1 mm ra max-2.1 mm d1-CN

ra max-0.84 kg r1a max-76.5 kN d1-1.4 e-129 kN Y2-3,000 rpm

d2--20 °C D1-120 °C rs min-0.41 Hz Number of lubrication holes-5.24 Hz b-4.08 Hz

Max operating temperature, Tmax-290 kN Characteristic cage frequency, FTF-31 kN Characteristic rolling element frequency, BSF-4,000 rpm Characteristic outer ring frequency, BPF0-3,400 rpm Characteristic inner ring frequency, BPFI--40 °C