Sumitomo QT4242-31.5-25F Double Gear Pump - IRA Hydraulic Pump Technical support and service

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Home>Products>Sumitomo Hydraulic Internal Gear Pump>Sumitomo QT4242-31.5-25F Double Gear Pump image

Sumitomo QT4242-31.5-25F Double Gear Pump image

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The details of Sumitomo Hydraulic Internal Gear Pump

Bearing number:7314DF
Size (mm):70x150x35
Bore Diameter (mm):70
Outer Diameter (mm):150
Width (mm):35
d:70 mm
D:150 mm
B:35 mm
C:35 mm
Angle (α):30 °
a:14.3 mm
r min.:2.1 mm
r1 min.:1.1 mm
2B:70 mm
da min.:77 mm
Da max.:143 mm
ra max.:1 mm
Weight:2.70 Kg
Basic dynamic load rating (C):203 kN
Basic static load rating (C0):188 kN
(Grease) Lubrication Speed:3200 r/min
Bore Type:Cylindrical Bore
Enclosure:Open
Configuration:Duplex
Bore Size:70 mm
Outside Diameter:150 mm
Width:35 mm
Fillet Radius/Chamfer:2.1 mm
r1:1.1 mm
Dynamic Load Rating:203,000 N
Static Load Rating:188,000 N
Limiting Speed - Grease:3,200 rpm
Limiting Speed - Oil:4,300 rpm
da1 (min):82 mm
da2 (min):77 mm
Da1 (max):138 mm
Da2 (max):143 mm
ra (max):2 mm
ra1 (max):1 mm

IRA Hydraulic Pump Technical support and service specialize in the operation of a variety of well-known brands of pumps, valves and spare parts.
such as Rexroth,Yuken,Daikin,Vickers,Dension,Parker,Sumitomo,Tokimec,Nachi,Atos,Komatsu,Kawaski etc.
The following is our comprehensive range:
1.Pistion pump
2.Vane Pump
3.Oil pump
4.Gear pump
If you have any inquiries,please ask me frankly.

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IRA Hydraulic Pump Technical support and service: AddressNo.1875 East Changjiang Road, New District, Wuxi, Jiangsu,China; Phone(Working Time)86-510-85310167; Fax

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