Bosch PSR 12 - Pioneer Hydraulic Co., LTD

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Bosch PSR 12 image

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Bosch PSR 12 Dimensions

Bearing number:4T-H414245/H414210
Size (mm):68.262x136.525x41.275
Bore Diameter (mm):68,262
Outer Diameter (mm):136,525
Width (mm):41,275
d:68,262 mm
D:136,525 mm
T:41,275 mm
B:41,275 mm
C:31,75 mm
ra1 max.:3,3 mm
a:11 mm
Da:121 mm
db:82 mm
ra max.:3,5 mm
da:86 mm
Db:129 mm
Weight:2,7 Kg
Basic dynamic load rating (C):226 kN
Basic static load rating (C0):293 kN
(Grease) Lubrication Speed:2 700 r/min
(Oil) Lubrication Speed:3 700 r/min
Calculation factor (e):0,36
Calculation factor (Y0):0,92
d1:101.5 mm
e:0.36
Y2:1.67
Y0:0.92
Mass:2.7 kg
Dynamic load, C:226 kN
Rating life coefficient, A2:1.4
Static load, C0:293 kN
Fatigue limit load, Cu:35.4 kN
Nlim (oil):3,700 rpm
Nlim (grease):2,700 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:5.85 Hz
Characteristic outer ring frequency, BPF0:7.12 Hz
Characteristic inner ring frequency, BPFI:9.88 Hz
ra max:3.5 mm
r1a max:3.3 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:2.724
Product Group:B04334

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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