517665014 AZPSS-21-019/022RPR2020KSXXX17-S0387 Original Rexroth AZPS series Gear Pump

We Provide Extensive 517665014 AZPSS-21-019/022RPR2020KSXXX17-S0387 Original Rexroth AZPS series Gear Pump Selection And 68 Bore Diameter (mm) Competitive 68x45x12 Wholesale Jinan Excavator Parts Company Pricing.

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number71909 CE/P4AL
Size (mm)68x45x12
Bore Diameter (mm)68
Outer Diameter (mm)45
Width (mm)12
d45 mm
D68 mm
B12 mm
d152.7 mm
d251 mm
D160.3 mm
b2 mm
C15.9 mm
C22.3 mm
C31.8 mm
r1,2 - min.0.6 mm
r3,4 - min.0.3 mm
a14 mm
da - min.48.2 mm
db - min.47 mm
Da - max.64.8 mm
Db - max.66 mm
ra - max.0.6 mm
rb - max.0.3 mm
dn54.2 mm
Basic dynamic load rating - C10.1 kN
Basic static load rating - C07 kN
Fatigue load limit - Pu0.29 kN
Limiting speed for grease lubrication29000 r/min
Limiting speed for oil lubrication44000 mm/min
Ball - Dw6.35 mm
Ball - z21
Gref1.5 cm3
Calculation factor - f08.4
Preload class A - GA55 N
Preload class B - GB166 N
Preload class C - GC331 N
Calculation factor - f1
Calculation factor - f2A1
Calculation factor - f2B1.04
Calculation factor - f2C1.08
Calculation factor - fHC1
Preload class A34 N/micron
Preload class B53 N/micron
Preload class C73 N/micron
r1,2 min.0.6 mm
r3,4 min.0.3 mm
da min.48.2 mm
db min.47 mm
Da max.64.8 mm
Db max.66 mm
ra max.0.6 mm
rb max.0.3 mm
Basic dynamic load rating C10.1 kN
Basic static load rating C06.95 kN
Fatigue load limit Pu0.29 kN
Attainable speed for grease lubrication29000 r/min
Attainable speed for oil-air lubrication44000 r/min
Ball diameter Dw6.35 mm
Number of balls z21
Reference grease quantity Gref1.5 cm³
Preload class A GA55 N
Static axial stiffness, preload class A34 N/µm
Preload class B GB166 N
Static axial stiffness, preload class B53 N/µm
Preload class C GC331 N
Static axial stiffness, preload class C73 N/µm
Calculation factor f1.09
Calculation factor f11
Calculation factor f2A1
Calculation factor f2B1.04
Calculation factor f2C1.08
Calculation factor fHC1
Calculation factor f08.4
Mass bearing0.13 kg
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Company Profile

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Phone 86 0531-8299 9952
Fax 86 0531 -82990353
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