Mounted Tapered Roller Bearings F4B-K-315RE

Da max-1.03 ra max-NTN d-76.5 kN D-1.4 B-90.5 kN

Characteristic inner ring frequency, BPFI-224 kN da min-26 kN da max-5,300 rpm Da max-6,900 rpm ra max--40 °C

r1s min-12.5 Hz e-138 mm Y2-116 mm Y0-1 mm Mass-120 mm

Da max-155 kN ra max-148 kN rNa max-17.9 kN Db min-6,100 rpm rs min-8,200 rpm

Recommended tightening torque for set screw-5.42 Hz a-7.58 Hz rs min-46.5 mm r1s min-73.5 mm e-71 mm

Characteristic outer ring frequency, BPF0-4,300 rpm Characteristic inner ring frequency, BPFI-3,200 rpm ra max--40 °C r1a max-120 °C d-0.44 Hz

rs min-6.25 Hz r1s min-6.75 Hz Radial clearance class-9.25 Hz Mass (without HJ ring)-56.5 mm Brand-58 mm

Mass-6.19 Hz ISO 355 reference-6.76 Hz Brand-9.24 Hz Dynamic load, C-3.5 mm Rating life coefficient, A2-1.3 mm

Min operating temperature, Tmin-17.5 mm Max operating temperature, Tmax-20 mm Characteristic cage frequency, FTF-5.8 mm Characteristic rolling element frequency, BSF-34.92 mm Characteristic outer ring frequency, BPF0-51.1 mm

db min-3.5 mm Da max-0.8 mm ra max-34.3 mm r1a max-2.54 mm d-2.54 mm

A-NTN A1-10.1 kN A2-5.85 kN B1-0.27 kN d-14.5

Mass-8 mm ISO 355 reference-0.3 mm Dynamic load, C-C3 Rating life coefficient, A2-0.02 kg Static load, C0-NTN

Y0-3 mm Mass-15.2 kN Brand--20 °C Dynamic load, C-100 °C Rating life coefficient, A2-5.5 Nm

Mass (without HJ ring)-323 mm Brand-243 mm Dynamic load, C-4 mm Static load, C0-4 mm Fatigue limit load, Cu-C3

Characteristic inner ring frequency, BPFI-180 °C da min-0.39 Hz da max-4.14 Hz dc min-3.08 Hz Da max-4.92 Hz

Y0-15.7 Brand-P42 Dynamic load, C-0.38 kg Rating life coefficient, A2-NTN Static load, C0-33.5 kN

Weight-2,600 rpm Recommended tightening torque for set screw--40 °C B-120 °C C-0.45 Hz C1-9.75 Hz

Contact angle α-8.58 Hz rs min-11.42 Hz r1s min-81 mm f0-80 mm Precision class-110 mm

B-2,300 rpm d1--40 °C e-200 °C Y2-0.44 Hz Y0-8.37 Hz

da max-55.56 mm Da max-100 mm ra max-3/8-24UNF d-9 mm D-1.1