509173 Deep Groove Ball Bearing 330x460x56mm wholesalers

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Bearing number:4T-1779/1729
Size (mm):23.812x56.896x19.368
Bore Diameter (mm):23,812
Outer Diameter (mm):56,896
Width (mm):19,368
d:23,812 mm
D:56,896 mm
T:19,368 mm
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Product Details

Bearing number4T-1779/1729
Size (mm)23.812x56.896x19.368
Bore Diameter (mm)23,812
Outer Diameter (mm)56,896
Width (mm)19,368
d23,812 mm
D56,896 mm
T19,368 mm
B19,837 mm
C15,875 mm
ra1 max.1,3 mm
a6,5 mm
Da49 mm
db28,5 mm
ra max.0,8 mm
da29,5 mm
Db51 mm
Weight0,247 Kg
Basic dynamic load rating (C)42,5 kN
Basic static load rating (C0)46,5 kN
(Grease) Lubrication Speed7 200 r/min
(Oil) Lubrication Speed9 600 r/min
Calculation factor (e)0,31
Calculation factor (Y0)1,07
d139 mm
e0.31
Y21.95
Y01.07
Mass0.25 kg
Dynamic load, C42.5 kN
Rating life coefficient, A21.4
Static load, C046.5 kN
Fatigue limit load, Cu5.7 kN
Nlim (oil)9,600 rpm
Nlim (grease)7,200 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF5.3 Hz
Characteristic outer ring frequency, BPF06.16 Hz
Characteristic inner ring frequency, BPFI8.84 Hz
ra max0.8 mm
r1a max1.3 mm
CategoryBearings
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.258
Product GroupB04334
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Company Profile

Worktime 9: 00-18: 00 (بتوقيت بكين)
Phone +6531591338
Fax +6531591338
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