Mounted Tapered Roller Bearings P4B-DI-407RE

Dw-80 mm Lw-110 mm Lubrication hole on outer ring-16 mm Inner ring reference-90.8 mm Mass-88.5 mm

r1a max-55.6 mm d-43 mm D-18 mm B-58.4 mm C-53.98 mm

Characteristic rolling element frequency, BSF-8.4 Hz Characteristic outer ring frequency, BPF0-43 mm Characteristic inner ring frequency, BPFI-45 mm da min-66 mm Da max-71.5 mm

T min.-9 mm T max.-86.79 mm Weight-1.1 B-19 mm B1-5 mm

Y0-2.07 Radial clearance class-1.14 Mass-0.46 kg Brand-NTN Dynamic load, C-71 kN

Characteristic inner ring frequency, BPFI--20 °C ra max-120 °C r1a max-0.47 Hz D-14.93 Hz C-12.6 Hz

C-299 kN C1-1.4 d-415 kN d1-46.6 kN D-2,800 rpm

Nlim-3 mm Min operating temperature, Tmin-15.2 kN Max operating temperature, Tmax--20 °C Characteristic cage frequency, FTF-100 °C Characteristic rolling element frequency, BSF-5.5 Nm

Characteristic cage frequency, FTF-PT 1/8 Characteristic rolling element frequency, BSF-23 mm Characteristic outer ring frequency, BPF0-500 mm Characteristic inner ring frequency, BPFI-4 mm da min-6 mm

r1s min-25 mm Radial clearance class-52 mm Mass (without HJ ring)-15 mm Brand-1 mm Dynamic load, C-CN

T--40 °C d1-120 °C a-0.43 Hz e-6.9 Hz Y2-6.86 Hz

Number of lubrication holes--40 °C b-120 °C k-0.43 Hz e-6.9 Hz Y1-6.86 Hz

D-120 °C G-0.44 Hz m-7.99 Hz r-8.44 Hz S-10.56 Hz

db min-11.5 Nm Da max-34 mm ra max-18 mm r1a max-6.2 mm E-40 mm

Nlim (oil)--40 °C Nlim (grease)-120 °C Min operating temperature, Tmin-0.4 Hz Max operating temperature, Tmax-4.97 Hz Characteristic cage frequency, FTF-5.67 Hz

Min operating temperature, Tmin--40 °C Max operating temperature, Tmax-120 °C Characteristic cage frequency, FTF-0.4 Hz Characteristic rolling element frequency, BSF-4.98 Hz Characteristic outer ring frequency, BPF0-4.44 Hz