3NCH6322ZZX KOYO 3NC Hybrid-Ceramic Ball Bearing
Brand Name:KOYO
Model Number:3NCH6322ZZX
Bearing number:4T-1780/1729
Size (mm):25.4x56.896x19.368
Bore Diameter (mm):25,4
Outer Diameter (mm):56,896
Width (mm):19,368
d:25,4 mm
D:56,896 mm
T:19,368 mm
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Product Details

Bearing number4T-1780/1729
Size (mm)25.4x56.896x19.368
Bore Diameter (mm)25,4
Outer Diameter (mm)56,896
Width (mm)19,368
d25,4 mm
D56,896 mm
T19,368 mm
B19,837 mm
C15,875 mm
ra1 max.1,3 mm
a6,5 mm
Da49 mm
db30 mm
ra max.0,8 mm
da30,5 mm
Db51 mm
Weight0,238 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
Mass0.24 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 / Kilogram0.216
Product GroupB04334
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Company Profile

QM INDUSTRIES BEARING LIMITED
Phone +1-788-685-5998
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