Angular Contact Ball Bearings 7312BEAMRSUCNB

Characteristic rolling element frequency, BSF-77 mm Characteristic outer ring frequency, BPF0-77 mm Characteristic inner ring frequency, BPFI-103 mm Fw-103 mm D-1 mm

Mass (without HJ ring)-75 mm Dynamic load, C-55 mm Static load, C0-59 mm Fatigue limit load, Cu-1.1 mm Nlim (oil)-1.1 mm

da max-62 mm dc min-85 mm Da max-5/16-24UNF ra max-6.5 mm d-1.1

SW-20 mm C0-6.5 mm T min.-49.21 mm T max.-69.9 mm Weight-90 mm

Fatigue limit load, Cu-107 kN f0-13 kN Nlim (oil)-6,800 rpm Nlim (grease)-5,800 rpm Min operating temperature, Tmin--20 °C

C-200 °C C1-0.45 Hz d-9.13 Hz D-11.61 Hz G-14.39 Hz

B2-8.89 Hz C-109 mm C1-186 mm d-2.5 mm d1-95 mm

B2-120 °C C-0.39 Hz C1-4.5 Hz d-4.73 Hz d1-7.27 Hz

Da max-105 mm Db min-140 mm Ca min-54.2 kN Cb min--20 °C ra max-100 °C

n-127 mm e-36.51 mm h-26.99 mm R-36.51 mm Dw-100 mm

D-8.36 Hz G-10.64 Hz m-3.5 mm r-3.3 mm S-44.45 mm