TIMKEN 71425-90137 Tapered Roller Bearing Assemblies

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TIMKEN 71425-90137 Tapered Roller Bearing Assemblies image

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TIMKEN 71425-90137 Tapered Roller Bearing Assemblies Details

Bearing number:4T-52400/52618
Size (mm):101.6x157.162x36.512
Bore Diameter (mm):101,6
Outer Diameter (mm):157,162
Width (mm):36,512
d:101,6 mm
D:157,162 mm
T:36,512 mm
B:36,116 mm
C:26,195 mm
ra1 max.:3,3 mm
a:0,6 mm
Da:142 mm
db:111 mm
ra max.:3,5 mm
da:117 mm
Db:152 mm
Weight:2,48 Kg
Basic dynamic load rating (C):188 kN
Basic static load rating (C0):305 kN
(Grease) Lubrication Speed:2 200 r/min
(Oil) Lubrication Speed:2 900 r/min
Calculation factor (e):0,47
Calculation factor (Y0):0,69
d1:131.5 mm
e:0.47
Y2:1.26
Y0:0.69
Mass:2.48 kg
Dynamic load, C:188 kN
Rating life coefficient, A2:1.4
Static load, C0:305 kN
Fatigue limit load, Cu:34.4 kN
Nlim (oil):2,900 rpm
Nlim (grease):2,200 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.45 Hz
Characteristic rolling element frequency, BSF:9.89 Hz
Characteristic outer ring frequency, BPF0:11.76 Hz
Characteristic inner ring frequency, BPFI:14.24 Hz
ra max:3.5 mm
r1a max:3.3 mm

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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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TIMKEN 71425-90137 Tapered Roller Bearing Assemblies Details

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