BOSCH Canada USA REXROTH R985000902 RQANS2 - IRA Hydraulic Pump Technical support and service

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BOSCH Canada USA REXROTH R985000902 RQANS2 image

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BOSCH Canada USA REXROTH R985000902 RQANS2 specification

Bearing number:4T-JLM710949C/JLM710910
Size (mm):65x105x24
Bore Diameter (mm):65
Outer Diameter (mm):105
Width (mm):24
d:65 mm
D:105 mm
T:24 mm
B:23 mm
C:18,5 mm
d1:85.5 mm
a:23.7 mm
e:0.45
Y2:1.32
Y0:0.73
Mass:0.74 kg
Dynamic load, C:85 kN
Rating life coefficient, A2:1.4
Static load, C0:117 kN
Fatigue limit load, Cu:14.3 kN
Nlim (oil):4,500 rpm
Nlim (grease):3,300 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.44 Hz
Characteristic rolling element frequency, BSF:8.66 Hz
Characteristic outer ring frequency, BPF0:9.35 Hz
Characteristic inner ring frequency, BPFI:11.65 Hz
ra max:3 mm
r1a 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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