Self Aligning Ball Bearings 2208 EKTN9

rs min-8.3 Hz Lubrication hole on inner ring-3.5 mm t-3.3 mm Precision class-31.2 mm Mass-3.56 mm

Static load, C0-12.7 Hz Fatigue limit load, Cu-3.5 mm Nlim (oil)-0.8 mm Nlim (grease)-73.02 mm Min operating temperature, Tmin-30.16 mm

Y0-222 kN Brand-26.3 kN Dynamic load, C-5,000 rpm Rating life coefficient, A2-4,200 rpm Static load, C0--40 °C

T max.-8,400 rpm Weight--40 °C B-120 °C B1-0.42 Hz B2-6.18 Hz

da max-0.79 db min-1.05 kg Da min-102 kN Da max-1.4 Db min-163 kN

Characteristic inner ring frequency, BPFI-1.91 ra max-1.05 r1a max-2.12 kg D-172 kN C-1.4

C0-0.6 T min.-8 mm T max.-3.18 mm Weight-11.2 kN Recommended tightening torque for set screw--20 °C

A2-C3 B1-1.57 kg d-NTN d1-162 kN Dz-207 kN

Dynamic load, C-10.4 kN Static load, C0-15.6 kN Fatigue limit load, Cu-3.85 kN f0-7,000 rpm Nref--20 °C

T min.-82.5 kN T max.-93 kN Weight-11.3 kN Recommended tightening torque for set screw-7,400 rpm B-6,300 rpm

Mass-UC201G2 Brand-32 mm Dynamic load, C-19 mm Static load, C0-31 mm Fatigue limit load, Cu-12.7 mm

Nlim (grease)-5,100 rpm Min operating temperature, Tmin--40 °C Max operating temperature, Tmax-120 °C Characteristic cage frequency, FTF-0.42 Hz Characteristic rolling element frequency, BSF-6.32 Hz

C1-1.96 d-1.08 d1-0.7 kg D-94 kN G-1.4

Precision class-73.5 mm Mass-1 mm Brand-75 mm Cr-55 mm C0r-59 mm

Db min-10,000 rpm Dc max-8,500 rpm ra max--20 °C r1a max-120 °C d-0.41 Hz