NACHI hydraulic pump parts for excavator PVD2B-34,PVD2B-36,PVD2B-3

Jinan Excavator Parts Company: Dansion worldcup series pump NACHI PVS series of Piston pump NACHI VDR series of Vane pump

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NACHI hydraulic pump parts for excavator PVD2B-34,PVD2B-36,PVD2B-3 image

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NACHI hydraulic pump parts for excavator PVD2B-34,PVD2B-36,PVD2B-3 Specifications

Bearing number:4T-25590/25522
Size (mm):45.618x83.058x23.876
Bore Diameter (mm):45,618
Outer Diameter (mm):83,058
Width (mm):23,876
d:45,618 mm
D:83,058 mm
T:23,876 mm
B:25,4 mm
C:19,114 mm
ra1 max.:2 mm
a:6,2 mm
Da:73 mm
db:51 mm
ra max.:3,5 mm
da:58 mm
Db:77 mm
Weight:0,545 Kg
Basic dynamic load rating (C):76 kN
Basic static load rating (C0):98 kN
(Grease) Lubrication Speed:4 500 r/min
(Oil) Lubrication Speed:6 000 r/min
Calculation factor (e):0,33
Calculation factor (Y0):0,99
d1:63 mm
e:0.33
Y2:1.79
Y0:0.99
Mass:0.54 kg
Dynamic load, C:76 kN
Rating life coefficient, A2:1.4
Static load, C0:98 kN
Fatigue limit load, Cu:12 kN
Nlim (oil):6,000 rpm
Nlim (grease):4,500 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.43 Hz
Characteristic rolling element frequency, BSF:7.08 Hz
Characteristic outer ring frequency, BPF0:7.78 Hz
Characteristic inner ring frequency, BPFI:10.22 Hz
ra max:3.5 mm
r1a max:2 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.555
Product Group:B04334

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NACHI hydraulic pump parts for excavator PVD2B-34,PVD2B-36,PVD2B-3 Specifications

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