INA K65X70X20-FPS Roller Bearings - JiNan Hope Hydraulic Co., Itd

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INA K65X70X20-FPS Roller Bearings image

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Information techniques INA K65X70X20-FPS Roller Bearings

Bearing number:4T-JHM522649/JHM522610
Size (mm):110x180x47
Bore Diameter (mm):110
Outer Diameter (mm):180
Width (mm):47
d:110 mm
D:180 mm
T:47 mm
B:46 mm
C:38 mm
ra1 max.:2,5 mm
a:6 mm
Da:162 mm
db:122 mm
ra max.:3 mm
da:127 mm
Db:172 mm
Weight:4,61 Kg
Basic dynamic load rating (C):305 kN
Basic static load rating (C0):480 kN
(Grease) Lubrication Speed:1 900 r/min
(Oil) Lubrication Speed:2 600 r/min
Calculation factor (e):0,41
Calculation factor (Y0):0,81
d1:145.5 mm
e:0.41
Y2:1.48
Y0:0.81
Mass:4.61 kg
Dynamic load, C:305 kN
Rating life coefficient, A2:1.4
Static load, C0:480 kN
Fatigue limit load, Cu:52.4 kN
Nlim (oil):2,600 rpm
Nlim (grease):1,900 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:8.38 Hz
Characteristic outer ring frequency, BPF0:9.75 Hz
Characteristic inner ring frequency, BPFI:12.25 Hz
ra max:3 mm
r1a max:2.5 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:4.47
Product Group:B04334

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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