KSB 48860621 Boa-RVK Non-return valve of brass and cast iron DN 125 Z1

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Home>Products>Hitachi Hydraulic Pump>KSB 48860621 Boa-RVK Non-return valve of brass and cast iron DN 125 Z1 image

KSB 48860621 Boa-RVK Non-return valve of brass and cast iron DN 125 Z1 image

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The details of Hitachi Hydraulic Pump

Bearing number:4T-835/832
Size (mm):69.85x168.275x53.975
Bore Diameter (mm):69,85
Outer Diameter (mm):168,275
Width (mm):53,975
d:69,85 mm
D:168,275 mm
T:53,975 mm
B:56,363 mm
C:41,275 mm
ra1 max.:3,3 mm
a:18,5 mm
Da:149 mm
db:84 mm
ra max.:3,5 mm
da:91 mm
Db:155 mm
Weight:6,13 Kg
Basic dynamic load rating (C):340 kN
Basic static load rating (C0):460 kN
(Grease) Lubrication Speed:2 200 r/min
(Oil) Lubrication Speed:3 000 r/min
Calculation factor (e):0,3
Calculation factor (Y0):1,1
d1:123 mm
e:0.3
Y2:2
Y0:1.1
Mass:6.13 kg
Dynamic load, C:340 kN
Rating life coefficient, A2:1.4
Static load, C0:460 kN
Fatigue limit load, Cu:52.3 kN
Nlim (oil):3,000 rpm
Nlim (grease):2,200 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.42 Hz
Characteristic rolling element frequency, BSF:5.94 Hz
Characteristic outer ring frequency, BPF0:6.71 Hz
Characteristic inner ring frequency, BPFI:9.29 Hz
ra max:3.5 mm
r1a max:3.3 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:6.221
Product Group:B04334

Along with constantly improving performance, industrial machines continue to become increasingly sophisticated. Hydraulic equipment has to meet the challenge of diversifying needs. You may already appreciate the Leader Hydraulic Pump Co.,Limited reputation for compact equipment that delivers energy efficiency, safety, and high performance. Our equipment is also constantly refined by our quest for ultimate hydraulics that combine great power with flexible motion control.

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Leader Hydraulic Pump Co.,Limited.: Emailmeceoindus@hotmail.com; AddressNanshan Distrct,Shenzhen,China; Phone(Working Time)00852-68515715; Fax00852-68515716

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The details of Hitachi Hydraulic Pump

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