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  • 71803 ACD/HCP4

71803 ACD/HCP4 Bearing | Loyal

71803 ACD/HCP4 interchange SKF 71803 ACD/HCP4
71803 ACD/HCP4 cross reference SKF 71803 ACD/HCP4
71803 ACD/HCP4 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 71803 ACD/HCP4
a 7.5 mm
d 17 mm
D 26 mm
B 5 mm
C 5 mm
dh 20,4 mm
D2 – mm
d1 20,1 mm
d2 20,1 mm
D1 23 mm
Db max 25,2 mm
db min 19 mm
Weight 0,009 Kg
rb max. 0,15 mm
ra max. 0,3 mm
Da max. 24 mm
r4 min. 0,15 mm
da min. 19 mm
r3 min. 0,15 mm
r2 min. 0,3 mm
r1 min. 0,3 mm
Size (mm) 17x26x5
Width (mm) 5
Mass bearing 0.009 kg
d1 20.1 mm
dn 20.4 mm
D1 23 mm
d2 20.1 mm
Bearing number 71803 ACD/HCP4
Number of balls z 18
da min. 19 mm
db min. 19 mm
Da max. 24 mm
Db max. 25.2 mm
ra max. 0.3 mm
rb max. 0.15 mm
Bore Diameter (mm) 17
Outer Diameter (mm) 26
Calculation factor e 0.68
Calculation factor f 1.1
r1,2 min. 0.3 mm
r3,4 min. 0.15 mm
(Oil) Lubrication Speed 90 000 r/min
Fatigue load limit (Pu) 0,064
(Grease) Lubrication Speed 60 000 r/min
Ball diameter Dw 2.381 mm
Basic dynamic load rating C 2.21 kN
Basic dynamic load rating (C) 2,21 kN
Preload class A GA 20 N
Preload class B GB 60 N
Preload class C GC 120 N
Basic static load rating (C0) 1,53 kN
Calculation factor f1 0.97
Fatigue load limit Pu 0.064 kN
Calculation factor fHC 1.02
Calculation factor f2C 1.17
Calculation factor f2B 1.09
Calculation factor f2A 1
Basic static load rating C0 1.53 kN
Static axial stiffness, preload class C 100 N/µm
Static axial stiffness, preload class B 74 N/µm
Static axial stiffness, preload class A 47 N/µm
Attainable speed for grease lubrication 60000 r/min
Attainable speed for oil-air lubrication 90000 r/min
Reference grease quantity Gref 0.09 cm³
Calculation factor (single, tandem) Y2 0.87
Calculation factor (single, tandem) Y0 0.38
Calculation factor (single, tandem) X2 0.41
Calculation factor (back-to-back, face-to-face) Y1 0.92
Calculation factor (back-to-back, face-to-face) Y2 1.41
Calculation factor (back-to-back, face-to-face) Y0 0.76
Calculation factor (back-to-back, face-to-face) X2 0.67


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SDI: UCHA212-36J

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