Single Row Ball Bearings 201K

Designation of closed end cover--20 °C B-120 °C A-0.44 Hz A1-8.89 Hz A2-8 Hz

Characteristic outer ring frequency, BPF0-1.2 kg Characteristic inner ring frequency, BPFI-NTN da max-84 kN db min-94.5 kN Da min-11.5 kN

Y2-7.14 Hz Y0-71 mm Mass-75 mm Dynamic load, C-79 mm Rating life coefficient, A2-119 mm

Brand-0.46 Hz Dynamic load, C-10.86 Hz Static load, C0-13.65 Hz Fatigue limit load, Cu-16.36 Hz f0-503 mm

Characteristic cage frequency, FTF--20 °C Characteristic rolling element frequency, BSF-100 °C Characteristic outer ring frequency, BPF0-1.78 kg Characteristic inner ring frequency, BPFI-43 mm ra max-59 mm

da min-2.27 kg Db max-T2CE095 ras max-219 kN d1-1 D1-375 kN

Db max-238 mm r1a max-182 mm ra max-193 mm D6-3 mm d-3 mm

Fatigue limit load, Cu-112 mm Nlim (oil)-1.5 mm Nlim (grease)-1.5 mm Min operating temperature, Tmin-65 mm Max operating temperature, Tmax-120 mm

r1s min-1 Radial clearance class-59.2 kN Mass (without HJ ring)-7.2 kN Brand-6,900 rpm Dynamic load, C-12,000 rpm

S-3 mm SW-140 mm C0-300 mm T min.-102 mm T max.-181.7 mm

Weight-0.41 Hz Recommended tightening torque for set screw-5.27 Hz B-6.57 Hz C-9.43 Hz C1-83 mm

da min-87.5 kN db min-1.9 Ce min-109 kN Da max-13.3 kN ra max-7,400 rpm

Characteristic inner ring frequency, BPFI-C4 da min-3.28 kg Da max-SNR ra max-384 kN d-398 kN

ra max-7.2 mm d-55.56 mm D-100 mm B-5/16-24UNF d2-9.8 mm

rs min-3,100 rpm r1s min--40 °C Radial clearance class-120 °C Mass (without HJ ring)-121 mm Brand-130 mm

D-1.85 kg B-11.5 Nm C-PAE209N- T-UC209G2T20 d1-SCO209-45

r1s min-8.36 Hz Radial clearance class-10.64 Hz Mass (without HJ ring)-3.5 mm Brand-3.3 mm Dynamic load, C-44.45 mm

Da max-0.2 kg ra max-SNR d-19.4 kN D-11.3 kN B-0.51 kN

Max operating temperature, Tmax-18.28 Hz Characteristic cage frequency, FTF-21.78 Hz Characteristic rolling element frequency, BSF-24.22 Hz Characteristic outer ring frequency, BPF0-1.5 mm Characteristic inner ring frequency, BPFI-1.5 mm