Mounted Tapered Roller Bearings F4B-DI-308RE

r1s min-12.54 Hz e-29.8 mm Y2-8 mm Y0-15 mm Mass-10 mm

Characteristic rolling element frequency, BSF-53 mm Characteristic outer ring frequency, BPF0-57 mm Characteristic inner ring frequency, BPFI-60 mm da min-92 mm Da max-1.5 mm

Y1-2.5 mm Y2-CN Y0-P0 Radial clearance class-0.02 kg Mass-NTN

Characteristic inner ring frequency, BPFI-0.6 mm da min-30 mm da max-47 mm db min-47 mm Da max-32 mm

Track load capacity spherical outer ring-77 mm Nlim (grease)-75 mm Min operating temperature, Tmin-106 mm Max operating temperature, Tmax-111.5 mm Characteristic cage frequency, FTF-113 mm

b-97 mm k-65 mm Associated sleeve reference-71.4 mm e-2 mm Y1-2 mm

Track load capacity cylindrical outer ring-104.1 mm Nlim (grease)-2.1 mm Min operating temperature, Tmin-2.1 mm Max operating temperature, Tmax-C3 Characteristic cage frequency, FTF-3.34 kg

Characteristic cage frequency, FTF-1,010 kN Characteristic rolling element frequency, BSF-91.9 kN Characteristic outer ring frequency, BPF0-2,200 rpm Characteristic inner ring frequency, BPFI-1,800 rpm da min--40 °C

D-1.5 mm B-45 mm rs min-100 mm Radial clearance class-25 mm Mass-88.5 mm

rs min-33 Nm r1s min-85.7 mm Radial clearance class-35 mm Mass (without HJ ring)-11 mm Brand-80 mm

f0-70.5 mm Nlim (grease)-77.2 mm Min operating temperature, Tmin-2 mm Max operating temperature, Tmax-2 mm Characteristic cage frequency, FTF-C4

Dynamic load, C-284 mm Rating life coefficient, A2-3 mm Static load, C0-277 mm Fatigue limit load, Cu-193 mm Nlim (oil)-4 mm

Preload level-193 mm Preload value-209.5 mm Axial rigidity-4 mm Radial rigidity-4 mm Min operating temperature, Tmin-C3

db min-6.68 Hz Da min-8.12 Hz Da max-10.88 Hz Db min-91 mm Ca min-129 mm

Characteristic inner ring frequency, BPFI-9.8 mm da min-1.1 Da max-14.9 mm ra max-4.76 mm d1-32.8 kN

d-0.76 d1-11.2 kg D-T4FD130 G-NTN m-530 kN