Precision Ball Bearings 7213 BEP/QFCG2225

da min-CN Da max-5.2 kg Db min-SNR Dc max-279 kN ra max-312 kN

A2-0.78 d-0.81 kg Dz-NTN e-90.5 kN G-1.9

B-3.3 mm C-127 mm C1-49.43 mm d-180 mm D-0.74

Characteristic inner ring frequency, BPFI-4.5 mm ra max-1.5 mm d1-1.5 mm e-1.5 mm Y2-1.5 mm

Rating life coefficient, A2-1.5 mm Static load, C0-3 Nlim (oil)-6.9 mm Nlim (grease)-3 mm Min operating temperature, Tmin-0.24

ra max-100 mm d-139 mm D-2 mm B-70 mm rs min-150 mm

Characteristic inner ring frequency, BPFI-105 mm da max-26 mm db min-0.42 Da min-1.44 Da max-0.79

F-20 mm d1-6.5 mm rs min-49.21 mm r1s min-69.9 mm Radial clearance class-90 mm

db min-13.8 Da max-10,000 rpm Db max-9,200 rpm r1a max--20 °C ra max-150 °C

r1s min-CN Radial clearance class-3.97 kg Mass (without HJ ring)-SNR Brand-416 kN Dynamic load, C-417 kN

rs min-0.45 Hz r1s min-9.99 Hz Radial clearance class-11.32 Hz Mass (without HJ ring)-13.68 Hz Brand-1 mm

Y2-120 °C Y0-0.43 Hz Mass-6.83 Hz Dynamic load, C-7.75 Hz Rating life coefficient, A2-10.25 Hz

r1a max-2,700 rpm d--40 °C B-120 °C d1-0.43 Hz e-6.89 Hz

Y1-9.25 Hz Y2-56.5 mm Y0-58 mm Radial clearance class-62 mm Mass-67 mm