Angular Contact Ball Bearings 7308WN SU

N-20 mm s1-6.5 mm S-49.21 mm C-69.9 mm C0-90 mm

Nlim (oil)-13,000 rpm Nlim (grease)--40 °C Min operating temperature, Tmin-120 °C Max operating temperature, Tmax-0.39 Hz Characteristic cage frequency, FTF-4.42 Hz

Characteristic outer ring frequency, BPF0-200 °C Characteristic inner ring frequency, BPFI-0.45 Hz ra max-9.13 Hz r1a max-11.61 Hz d-14.39 Hz

r1s min-4.97 Hz Radial clearance class-5.24 Hz Mass (without HJ ring)-7.76 Hz Brand-35 mm Dynamic load, C-37 mm

Da max-200 °C ra max-0.4 Hz d-4.94 Hz D-5.67 Hz B-8.33 Hz

Characteristic outer ring frequency, BPF0-159 mm Characteristic inner ring frequency, BPFI-153 mm ra max-147 mm r1a max-2 mm d-2 mm

d1-0.97 D1-1.55 kg a-138 kN Contact angle α-1.4 rs min-195 kN

dc min-31 mm Da max-27 mm ra max-33.25 mm d-95.9 mm D-29 mm

Y0-6.16 Hz Mass-8.84 Hz Brand-23 mm Dynamic load, C-22.5 mm Rating life coefficient, A2-33 mm

rs min-3.45 r1s min-2.26 Radial clearance class-C4 Mass (without HJ ring)-64.72 kg Brand-SNR

Characteristic rolling element frequency, BSF--40 °C Characteristic outer ring frequency, BPF0-120 °C Characteristic inner ring frequency, BPFI-0.43 Hz da min-6.62 Hz Da max-8.58 Hz

d1--20 °C a-120 °C e-0.47 Hz Y2-18.95 Hz Y0-18 Hz

Nlim (grease)--20 °C Min operating temperature, Tmin-120 °C Max operating temperature, Tmax-0.45 Hz Characteristic cage frequency, FTF-10.51 Hz Characteristic rolling element frequency, BSF-9.96 Hz

Max operating temperature, Tmax-0.3 mm Characteristic cage frequency, FTF-12 mm Characteristic rolling element frequency, BSF-24 mm Characteristic outer ring frequency, BPF0-14 mm Characteristic inner ring frequency, BPFI-13 mm

Rating life coefficient, A2-15 mm Static load, C0-32.4 mm Fatigue limit load, Cu-47 mm Nlim (oil)-M6x1 Nlim (grease)-5 mm

Dynamic load, C-M6x1 Static load, C0-5 mm Fatigue limit load, Cu-0.6 Nref-17 mm Nlim-3 mm

Characteristic inner ring frequency, BPFI-7,300 rpm da min-5,500 rpm Da max--40 °C ra max-120 °C d-77 mm

Characteristic rolling element frequency, BSF-62 mm Characteristic outer ring frequency, BPF0-5/16-24UNF Characteristic inner ring frequency, BPFI-6 mm da min-1.5 da max-16.7 mm