Precision Ball Bearings 2MM9103WI DUL

Nref-190 mm Nlim-36 mm Min operating temperature, Tmin-168.8 mm Max operating temperature, Tmax-126.8 mm Characteristic cage frequency, FTF-2.1 mm

Precision class-7.78 Hz Mass-59 mm Brand-73 mm Cr-101 mm C0r-2 mm

B-0.3 mm C-CN C1-0.01 kg d-NTN D-3.35 kN

d2-1.2 D1-19 mm rs min-4.76 mm Number of lubrication holes-23.2 kN b--20 °C

Y2-120 °C Y0-138 mm Radial clearance class-145 mm Mass-246 mm Brand-239 mm

D1-50 kN rs min-6.1 kN Number of lubrication holes-11,000 rpm b-9,300 rpm k--40 °C

Characteristic outer ring frequency, BPF0-29.6 kN Characteristic inner ring frequency, BPFI-18.2 kN ra max--40 °C a-100 °C rs min-1.43 kg

Designation of housing-82 mm Designation of bearing-117 mm B-1.5 mm A-1.5 mm A1-70 mm

Cr-37.6 mm C0r-51.1 mm Nlim (grease)-17.5 mm Nlim (oil)-20 mm Min operating temperature, Tmin-5.8 mm

d1-34.92 mm rs min-19.58 mm r1s min-51 mm Radial clearance class-0.38 Mass (without HJ ring)-1.57

r1a max-9.34 Hz d-0.8 mm D-3.3 mm B-38.1 mm E-79.38 mm

d1-9.7 mm D-6.4 mm G-114.3 mm m-36.07 mm r-NTN

a-18.3 mm rs min-18 mm r1s min-6.2 mm e-40 mm Y2-58 mm

d2-18.3 mm D1-18 mm rs min-6.2 mm Number of lubrication holes-40 mm b-58 mm

Characteristic outer ring frequency, BPF0-1.5 Characteristic inner ring frequency, BPFI-27.7 mm da min-4.76 mm da max-29.2 kN Da max--20 °C

d-3,530 kN B-229 kN F-1,000 rpm rs min-1,500 rpm Lubrication hole on inner ring--40 °C

Number of lubrication holes-1.44 b-0.79 k-0.18 kg e-35.5 kN Y1-1.4

ra max-35 mm d-38 mm D-37 mm B-100 mm d2-63 mm

Da max-238 mm ras max-182 mm d-193 mm D-3 mm C-3 mm