Hot sale for For RexrothA8VO107 For Sumitomo 280 excavator pump parts

Enjoy High Margins Jinan Excavator Parts Company on Competitive excavator Pricing.Great Wholesale Products at Low 105x130x13 Costs. 105 Bore Diameter (mm)

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number71821 ACD/P4
Size (mm)105x130x13
Bore Diameter (mm)105
Outer Diameter (mm)130
Width (mm)13
d105 mm
D130 mm
B13 mm
C13 mm
d1113.2 mm
d2113.2 mm
r1 min.1 mm
r2 min.1 mm
r3 min.0,3 mm
r4 min.0,3 mm
D1122 mm
D2– mm
da min.109.6 mm
Da max.125.4 mm
db min109,6 mm
ra max.1 mm
rb max.0.3 mm
dh114,6 mm
Db max128 mm
Weight0,32 Kg
Basic dynamic load rating (C)21,6 kN
Basic static load rating (C0)28,5 kN
(Grease) Lubrication Speed8 000 r/min
(Oil) Lubrication Speed12 000 r/min
Fatigue load limit (Pu)1,1
r1,2 min.1 mm
r3,4 min.0.3 mm
a34 mm
db min.109.6 mm
Db max.128 mm
dn114.6 mm
Basic dynamic load rating C21.6 kN
Basic static load rating C028.5 kN
Fatigue load limit Pu1.1 kN
Attainable speed for grease lubrication8000 r/min
Attainable speed for oil-air lubrication12000 r/min
Ball diameter Dw7.144 mm
Number of balls z35
Reference grease quantity Gref4 cm³
Preload class A GA200 N
Static axial stiffness, preload class A220 N/µm
Preload class B GB600 N
Static axial stiffness, preload class B353 N/µm
Preload class C GC1200 N
Static axial stiffness, preload class C488 N/µm
Calculation factor f1.44
Calculation factor f10.97
Calculation factor f2A1
Calculation factor f2B1.08
Calculation factor f2C1.15
Calculation factor fHC1
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (single, tandem) Y00.38
Calculation factor (single, tandem) X20.41
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor (back-to-back, face-to-face) Y00.76
Calculation factor (back-to-back, face-to-face) X20.67
Mass bearing0.32 kg
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86 0531-8299 9952
Fax 86 0531 -82990353
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