smerigliatrice bosch gws20-230 - Pioneer Hydraulic Co., LTD

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smerigliatrice bosch gws20-230 Dimensions

Bearing number:4T-JH913848/JH913811
Size (mm):70x150x41.275
Bore Diameter (mm):70
Outer Diameter (mm):150
Width (mm):41,275
d:70 mm
D:150 mm
T:41,275 mm
B:39,688 mm
C:25,4 mm
ra1 max.:3,3 mm
a -:4,3 mm
Da:126 mm
db:82 mm
ra max.:2 mm
da:92 mm
Db:146 mm
Weight:3,08 Kg
Basic dynamic load rating (C):199 kN
Basic static load rating (C0):234 kN
(Grease) Lubrication Speed:2 400 r/min
(Oil) Lubrication Speed:3 200 r/min
Calculation factor (e):0,78
Calculation factor (Y0):0,42
d1:108.5 mm
a:45.58 mm
e:0.78
Y2:0.77
Y0:0.42
Mass:3.08 kg
Dynamic load, C:199 kN
Rating life coefficient, A2:1.4
Static load, C0:234 kN
Fatigue limit load, Cu:28 kN
Nlim (oil):3,200 rpm
Nlim (grease):2,400 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:5.34 Hz
Characteristic outer ring frequency, BPF0:6.29 Hz
Characteristic inner ring frequency, BPFI:8.71 Hz
ra max:2 mm
r1a max:3.3 mm

our focus is to provide our customers with the reliable products and integrity service – to support their business to be more successful.which was designated as professional manufacturer of variable displacement pump by previous Ministry of Machine-Building Industry of China.We has been involved with the design, development and manufacture of variable displacement pump for many decades. Well-proven designs, the use of specially developed materials, constant testing and sophisticated mass production techniques ensure products of the very highest quality

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Pioneer Hydraulic Co., LTD: Email[email protected]; AddressNo.9088 SHAHEXI ROAD, NANSHAN DISTRICT,SHENZHEN,CHINA; Phone(Working Time)0531-85064681; Fax0531-85064681

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