Angular Contact Ball Bearings 5207MFF

Characteristic rolling element frequency, BSF-1.1 Characteristic outer ring frequency, BPF0-0.6 Characteristic inner ring frequency, BPFI-0.9 kg Da max-NTN ras max-93.5 kN

Characteristic rolling element frequency, BSF--20 °C Characteristic outer ring frequency, BPF0-120 °C Characteristic inner ring frequency, BPFI-68 mm da min-102 mm da max-1.5 mm

da max-120 °C db min-105 mm Da min-72 mm Da max-8 mm Db min-1 mm

Nlim (oil)-1.1 Nlim (grease)-22.2 mm Min operating temperature, Tmin-4.76 mm Max operating temperature, Tmax-29.2 kN Characteristic cage frequency, FTF--20 °C

Characteristic inner ring frequency, BPFI-0.84 kg da min-76.5 kN da max-1.4 db min-129 kN Da max-3,000 rpm

Recommended tightening torque for set screw-0.96 kg B-T7FB045 B1-NTN B2-96 kN C-1.4

d1-11.16 Hz D-13.84 Hz G-63 mm m-63.5 mm r-81 mm

Nlim (oil)-12.87 Hz Nlim (grease)-277 mm Min operating temperature, Tmin-423 mm Max operating temperature, Tmax-3 mm Characteristic cage frequency, FTF-260 mm

D1-30 mm D2-33 mm a-43 mm Contact angle α-0.6 mm rs min-30 mm

Radial clearance class-0.6 mm Precision class-35 mm Mass-72 mm Brand-23 mm Cr-64 mm

r1a max-1.79 D-0.99 C-NTN Brand-76 kN Min operating temperature, Tmin-1.4