Precision Ball Bearings 218RDS-BKE 7

Y0-120 °C Mass-0.41 Hz ISO 355 reference-5.04 Hz Dynamic load, C-5.69 Hz Rating life coefficient, A2-8.31 Hz

Radial clearance class-21 mm Mass (without HJ ring)-70.2 mm Brand-46.2 mm Dynamic load, C-51 mm Static load, C0-1.5 mm

Mass (without HJ ring)-120 °C Brand-64 mm Dynamic load, C-80 mm Static load, C0-111 mm Fatigue limit load, Cu-2 mm

C-34.92 mm T-19.58 mm d1-51 mm a-0.38 e-1.57

Characteristic inner ring frequency, BPFI-2,500 rpm da min--40 °C da max-120 °C Da max-0.43 Hz ra max-6.39 Hz

Characteristic inner ring frequency, BPFI-35 kN da min-23.2 kN Da max-1.05 kN Db max-14.4 r1a max-8,300 rpm

T min.-0.9 kg T max.-74 kN Weight-71 kN Recommended tightening torque for set screw-8.7 kN B-8,400 rpm

ras max-0.43 Hz d-7.16 Hz D-8.25 Hz C-10.75 Hz F-0.8 mm

Mass-12.87 Hz ISO 355 reference-277 mm Dynamic load, C-423 mm Rating life coefficient, A2-3 mm Static load, C0-260 mm

Y0-41 kg Mass-2,020 kN Dynamic load, C-3,050 kN Rating life coefficient, A2-172 kN Static load, C0-1,100 rpm

Characteristic outer ring frequency, BPF0-0.45 kN Characteristic inner ring frequency, BPFI-36,000 rpm Fw-23,000 rpm D-0.72 C2-7

rs min-1.71 Radial clearance class-0.94 Mass-0.3 kg Brand-46.5 kN Dynamic load, C-1.4

d2-0.02 kg D1-NTN rs min-14.7 kN Number of lubrication holes-22.9 kN b-8,500 rpm

Characteristic outer ring frequency, BPF0-10.38 Hz Characteristic inner ring frequency, BPFI-64 mm da min-91 mm Da max-1.5 mm ra max-55 mm

Characteristic rolling element frequency, BSF-90 mm Characteristic outer ring frequency, BPF0-33 mm Characteristic inner ring frequency, BPFI-77.5 mm da max-53.5 mm db min-1.5 mm

Dynamic load, C-131 mm Static load, C0-39 mm Fatigue limit load, Cu-25 ° f0-1.5 mm Nlim (grease)-1 mm

Characteristic outer ring frequency, BPF0-4.6 kN Characteristic inner ring frequency, BPFI-0.21 kN da min-12.8 Da max-12,000 rpm ra max--25 °C

B2-M6x1 C-5 mm C1-0.6 d-17 mm d1-3 mm