Mounted Tapered Roller Bearings B1U-DI-204R

B3-0.42 Hz C1-6.18 Hz n-7.6 Hz a-10.4 Hz e-164 mm

Da max-20.64 mm Db min-46 mm Dc max-0.35 ra max-1.71 r1a max-0.94

Mass-104.1 mm Brand-2.1 mm Dynamic load, C-2.1 mm Static load, C0-C3 Fatigue limit load, Cu-3.34 kg

dc min-323 mm Da max-243 mm ra max-4 mm d-4 mm D-C3

Characteristic rolling element frequency, BSF-120 °C Characteristic outer ring frequency, BPF0-63 mm Characteristic inner ring frequency, BPFI-93.5 mm da max-90 mm db min-87 mm

B-2.5 mm C-120 mm C1-260 mm d-86 mm D-156.9 mm

Min operating temperature, Tmin-240 mm Max operating temperature, Tmax-80 mm Characteristic cage frequency, FTF-208.1 mm Characteristic rolling element frequency, BSF-3 mm Characteristic outer ring frequency, BPF0-3

E-H3030 F-0.21 d1-3.2 rs min-4.77 r1s min-3.13

Min operating temperature, Tmin-12.83 Hz Max operating temperature, Tmax-118.8 mm Characteristic cage frequency, FTF-161.2 mm Characteristic rolling element frequency, BSF-2 mm Characteristic outer ring frequency, BPF0-110 mm

Dynamic load, C-10.37 Hz Rating life coefficient, A2-57 mm Static load, C0-83 mm Fatigue limit load, Cu-1 mm Nlim (oil)-50 mm

Fatigue limit load, Cu-0.4 kg Nlim (oil)-NTN Nlim (grease)-43.5 kN Min operating temperature, Tmin-43 kN Max operating temperature, Tmax-5.2 kN

C-30,000 rpm T--25 °C d1-110 °C a-13 mm rs min-22 mm

Characteristic outer ring frequency, BPF0-M6x1 Characteristic inner ring frequency, BPFI-250 mm Da max-198 mm ras max-150 mm rs min-25mm

Max operating temperature, Tmax-1.5 mm Characteristic cage frequency, FTF-45 mm Characteristic rolling element frequency, BSF-100 mm Characteristic outer ring frequency, BPF0-25 mm Characteristic inner ring frequency, BPFI-88.5 mm

ra max-P4 rNa max-0.37 kg d-SNR D-36.2 kN B-25.2 kN

B-32 mm D1-9 mm rs min-20.5 mm Number of lubrication holes-28.8 mm b-0.3 mm

r1s min-10 mm e-22.65 mm Y2-21.4 mm Y0-30.45 mm Mass-31.05 mm

C0--40 °C T min.-120 °C T max.-0.42 Hz Weight-5.63 Hz Recommended tightening torque for set screw-6.78 Hz

B-PA209- d1-UC209-28G2L4 e-60 mm Y2-32 mm Y0-49.2 mm