NDF Bearing Science & Technology CO.,LTD.
NDF Bearing Science & Technology CO.,LTD.
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Home>Products>20x42x12 Bearing>Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing

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  • Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing
  • Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing
  • Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing
  • Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing
  • Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing
  • Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing

Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing

  • 100% 1 Calculation factor f2A Authentic. 0.87 Calculation factor (single, tandem) Y2 Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing Highest Quality. Certified Supplier.

  • 20x42x12

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NDF Bearing Science & Technology CO.,LTD.

NDF Bearing Science & Technology CO.,LTD.China

  • NDF Bearing Science & Technology CO.,LTD.2020-07-10 09:46:19
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Cheap Chrome Steel Ball Bearings 20x42x12 6004 BearingProduct features

Calculation factor f2A: 1 Calculation factor (single, tandem) Y2: 0.87 Mass bearing: 0.71 kg
Db max.: 121 mm r1,2 min.: 1.1 mm Reference grease quantity Gref: 11.1 cm³
Fatigue load limit Pu: 2.45 kN rb max.: 0.6 mm Calculation factor (back-to-back, face-to-face) Y2: 1.41
Preload class B GB: 780 N

Cheap Chrome Steel Ball Bearings 20x42x12 6004 BearingSpecifications

Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing Size Chart (mm/inches)

d50 mm
D80 mm
B16 mm
rs min1 mm
Radial clearance classC3
Mass0.26 kg
Dynamic load, C21.8 kN
Static load, C016.6 kN
Fatigue limit load, Cu0.75 kN
f015.5
Nlim (grease)6,000 rpm
Min operating temperature, Tmin-25 °C
Max operating temperature, Tmax110 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF7.31 Hz
Characteristic outer ring frequency, BPF06.06 Hz
Characteristic inner ring frequency, BPFI7.94 Hz
da min55 mm
da max57.5 mm
Da max75 mm
ra max1 mm

Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing

Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing Cad Models

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