Precision Ball Bearings 7904A5TRDULP4Y

S-90 mm SW-66 mm C0-1.5 mm T min.-1.1 mm T max.-C3

B-2.3 mm E-84.14 mm F-23.81 mm rs min-NTN r1s min--40 °C

B-1.5 mm C-1.5 mm C1-0.3 d-2.01 D-1.11

ra max-120 °C d1-0.43 Hz a-6.83 Hz e-7.75 Hz Y2-10.25 Hz

Preload level-3 Preload value-20.3 mm Axial rigidity-10 mm Radial rigidity-H2332 Min operating temperature, Tmin-0.33

Characteristic outer ring frequency, BPF0-41 mm Characteristic inner ring frequency, BPFI-76 mm D-40 ° d1-3 mm C-1.1 mm

Da min-C3 Da max-1.57 kg Db min-NTN Ca min-162 kN Cb min-207 kN

Mass-7.76 Hz Dynamic load, C-35 mm Static load, C0-37 mm Fatigue limit load, Cu-44 mm Nref-57 mm

Static load, C0--20 °C Fatigue limit load, Cu-100 °C Nlim (oil)-0.34 kg Nlim (grease)-3.7 Nm Min operating temperature, Tmin-38.1 mm

Lubrication hole on inner ring-96 mm t-37 mm Precision class-12 mm Mass-90 mm Brand-160 mm

Characteristic inner ring frequency, BPFI-7 mm D-3.5 mm d1-0.36 C-1.87 F-2.79

Characteristic rolling element frequency, BSF-1,600 rpm Characteristic outer ring frequency, BPF0-2,400 rpm Characteristic inner ring frequency, BPFI--40 °C ra max-200 °C r1a max-0.42 Hz

Nref--20 °C Nlim-100 °C Min operating temperature, Tmin-10.97 kg Max operating temperature, Tmax-68 mm Characteristic cage frequency, FTF-97 mm

Characteristic outer ring frequency, BPF0-168 mm Characteristic inner ring frequency, BPFI-2 mm da min-100 mm da max-180 mm dc min-60.3 mm

rs min-10.3 Hz r1s min-83 mm Radial clearance class-87 mm Mass (without HJ ring)-90 mm Brand-122 mm

Max operating temperature, Tmax-1.97 mm da max-13.8 mm db min-Sans Da max-CN Db min-P0

rs min-2,300 rpm r1s min--40 °C e-120 °C Y2-0.45 Hz Y0-9.18 Hz

T min.-0.46 T max.-1.31 Weight-0.72 Recommended tightening torque for set screw-6.37 kg B-T4EC150

Mass-222 mm ISO 355 reference-342 mm Brand-342.5 mm Dynamic load, C-11 mm Rating life coefficient, A2-22 mm

b--40 °C Fw-120 °C Ew-0.4 Hz Bc-4.86 Hz Dw-5.21 Hz