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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
-
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) | |
---|---|
d | 300 mm |
D | 460 mm |
B | 118 mm |
d2 | 369.3 mm |
D1 | 420.1 mm |
rs min | 4 mm |
Number of lubrication holes | 8 |
b | 16 mm |
k | 10 mm |
Associated sleeve reference | H3060H |
e | 0.22 |
Y1 | 3.07 |
Y2 | 4.57 |
Y0 | 3 |
Radial clearance class | C4 |
Mass | 72.6 kg |
Dynamic load, C | 2,420 kN |
Static load, C0 | 4,230 kN |
Fatigue limit load, Cu | 251 kN |
Nref | 1,000 rpm |
Nlim | 1,500 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 200 °C |
Characteristic cage frequency, FTF | 0.46 Hz |
Characteristic rolling element frequency, BSF | 11.72 Hz |
Characteristic outer ring frequency, BPF0 | 15.12 Hz |
Characteristic inner ring frequency, BPFI | 17.88 Hz |
da min | 314.6 mm |
db min | 313 mm |
Ce min | 12 mm |
Da max | 445.4 mm |
ra max | 3 mm |
High speed fan bearing 71903CDGA/HCP4A Size 17x30x7 Cad Models
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- JLB Bearing Technology Co., Ltd
- AddressZ.A. des Tremelieres Communaute Urbaine du Mans 72004 Allonnes Cedex, France
- Phone(Working Time)
- Fax
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