Plain Bearings HD-250X12-TUFR

Min operating temperature, Tmin-120 °C Max operating temperature, Tmax-0.45 Hz Characteristic cage frequency, FTF-8.8 Hz Characteristic rolling element frequency, BSF-8.98 Hz Characteristic outer ring frequency, BPF0-11.02 Hz

Max operating temperature, Tmax-8.1 kN Characteristic cage frequency, FTF-0.46 kN Characteristic rolling element frequency, BSF-34,000 rpm Characteristic outer ring frequency, BPF0-25,000 rpm Characteristic inner ring frequency, BPFI-1.13

Characteristic rolling element frequency, BSF-16.3 kN Characteristic outer ring frequency, BPF0-5,300 rpm Characteristic inner ring frequency, BPFI-4,000 rpm Dc1--40 °C Dc-120 °C

r-80 mm S-110 mm SW-16 mm C0-90.8 mm T min.-88.5 mm

Radial clearance class-1.6 kg Mass (without HJ ring)-NTN Brand-162 kN Dynamic load, C-207 kN Static load, C0-25.1 kN

Fatigue limit load, Cu-6 mm Nlim (oil)-7 mm Nlim (grease)-2 mm Min operating temperature, Tmin-2 mm Max operating temperature, Tmax-121.5 mm

Characteristic rolling element frequency, BSF-20.64 mm Characteristic outer ring frequency, BPF0-46 mm Characteristic inner ring frequency, BPFI-0.35 da min-1.71 Da max-0.94

Dynamic load, C-5/16-24UNF Static load, C0-8 mm Fatigue limit load, Cu-1.1 Nlim (oil)-19 mm Nlim (grease)-3.97 mm

d1-1 a-265 kN e-31.5 kN Y2-3,400 rpm Y0-2,500 rpm

G-5.83 Hz m-6.7 Hz r-9.3 Hz S-30 mm SW-30.5 mm

Characteristic rolling element frequency, BSF-200 °C Characteristic outer ring frequency, BPF0-0.44 Hz Characteristic inner ring frequency, BPFI-8.89 Hz ra max-11.12 Hz d1-13.88 Hz

Dynamic load, C-17.38 mm Static load, C0-58.5 mm Fatigue limit load, Cu-0.49 Nlim (oil)-1.23 Nlim (grease)-0.68

Characteristic inner ring frequency, BPFI-0.81 kN da min-14 da max-10,000 rpm dc min-8,700 rpm Da max--60 °C

Nlim (grease)-97 mm Min operating temperature, Tmin-149 mm Max operating temperature, Tmax-2 mm Characteristic cage frequency, FTF-2 mm Characteristic rolling element frequency, BSF-75 mm

Min operating temperature, Tmin-6.4 Hz Max operating temperature, Tmax-40 mm Characteristic cage frequency, FTF-42 mm Characteristic rolling element frequency, BSF-57 mm Characteristic outer ring frequency, BPF0-1 mm

C2-110 °C C3-0.39 Hz Dw-4.14 Hz Lw-3.08 Hz Lubrication hole on outer ring-4.92 Hz

d1-15.9 mm D-3.18 mm G-11.5 kN m--20 °C r-100 °C