JLB Bearing Technology Co., Ltd
JLB Bearing Technology Co., Ltd
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Home>Products>17x30x7 Bearing>High speed fan bearing 71903CDGA/HCP4A Size 17x30x7

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  • High speed fan bearing 71903CDGA/HCP4A Size 17x30x7
  • High speed fan bearing 71903CDGA/HCP4A Size 17x30x7
  • High speed fan bearing 71903CDGA/HCP4A Size 17x30x7
  • High speed fan bearing 71903CDGA/HCP4A Size 17x30x7

High speed fan bearing 71903CDGA/HCP4A Size 17x30x7

  • 100% Authentic. High speed fan bearing 71903CDGA/HCP4A Size 17x30x7 Highest Irregular Shape Flan Bearing Unit, Type Quality. Certified Supplier. No Surface Treatment

  • 71903CDGA/HCP4A

  • Irregular Shape Flan
  • No
  • Used for Light load
  • 52400
  • J7
  • No
  • Bearing Steel
  • Cast Iron
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JLB Bearing Technology Co., Ltd

JLB Bearing Technology Co., LtdChina

  • JLB Bearing Technology Co., Ltd2020-07-10 09:46:19
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High speed fan bearing 71903CDGA/HCP4A Size 17x30x7Specifications

Bearing Unit, Type: Irregular Shape Flan Surface Treatment: No Diameter series symbol: Used for Light load
Basic Load Rating, Dynamic Rating(N): 52400 Fit: J7 Machining: No
Rolling Element Material: Bearing Steel Unit Body Material: Cast Iron

High speed fan bearing 71903CDGA/HCP4A Size 17x30x7Product description

High speed fan bearing 71903CDGA/HCP4A Size 17x30x7 Size Chart (mm/inches)

d300 mm
D460 mm
B118 mm
d2369.3 mm
D1420.1 mm
rs min4 mm
Number of lubrication holes8
b16 mm
k10 mm
Associated sleeve referenceH3060H
e0.22
Y13.07
Y24.57
Y03
Radial clearance classC4
Mass72.6 kg
Dynamic load, C2,420 kN
Static load, C04,230 kN
Fatigue limit load, Cu251 kN
Nref1,000 rpm
Nlim1,500 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF11.72 Hz
Characteristic outer ring frequency, BPF015.12 Hz
Characteristic inner ring frequency, BPFI17.88 Hz
da min314.6 mm
db min313 mm
Ce min12 mm
Da max445.4 mm
ra max3 mm

High speed fan bearing 71903CDGA/HCP4A Size 17x30x7

High speed fan bearing 71903CDGA/HCP4A Size 17x30x7 Cad Models

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