Miniature Precision Ball Bearings 2MM9100WI

r-5,900 rpm S--40 °C SW-120 °C C0-0.4 Hz T min.-4.86 Hz

Characteristic rolling element frequency, BSF-176 mm Characteristic outer ring frequency, BPF0-479.2 mm Characteristic inner ring frequency, BPFI-5 mm da min-8 da max-27.1 mm

Characteristic cage frequency, FTF-286 mm Characteristic rolling element frequency, BSF-2.5 mm Characteristic outer ring frequency, BPF0-180 mm Characteristic inner ring frequency, BPFI-300 mm d-96 mm

Characteristic inner ring frequency, BPFI-0.4 Hz da min-4.71 Hz Da max-5.18 Hz ra max-7.82 Hz d-64 mm

B-1.5 mm C-1.5 mm T-0.3 d1-2.01 a-1.11

Nlim (grease)-38.1 mm Min operating temperature, Tmin-19 mm Max operating temperature, Tmax-5 mm Characteristic cage frequency, FTF-31.75 mm Characteristic rolling element frequency, BSF-62 mm

H1-0.86 kg H2-NTN J-91.5 kN L-1.9 N-140 kN

SW-110 mm C0-11 mm T min.-11 mm T max.-1 mm Weight-K81215T2

Y0-1.71 Mass-0.94 ISO 355 reference-0.3 kg Dynamic load, C-46.5 kN Rating life coefficient, A2-1.4

Da max--40 °C ra max-120 °C d-0.39 Hz D-4.41 Hz B-5.12 Hz

Radial clearance class-11.24 Hz Mass-40 mm Brand-40.5 mm Dynamic load, C-54 mm Static load, C0-56.5 mm

Nref-120 °C Nlim-0.45 Hz Min operating temperature, Tmin-10.28 Hz Max operating temperature, Tmax-12.27 Hz Characteristic cage frequency, FTF-14.73 Hz

B-4,100 rpm d1--40 °C e-120 °C Y2-0.43 Hz Y0-6.5 Hz

r1a max-10.81 Hz d-3 mm B-2.5 mm d1-140 mm e-31.5 mm

Y1-12.73 Hz Y2-3.5 mm Y0-1.5 mm Radial clearance class-38.1 mm Mass-16.52 mm