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 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
B 19,837 mm
C 15,875 mm
ra1 max. 1,3 mm
a 6,5 mm
Da 49 mm
db 30 mm
ra max. 0,8 mm
da 30,5 mm
Db 51 mm
Weight 0,238 Kg
Basic dynamic load rating (C) 42,5 kN
Basic static load rating (C0) 46,5 kN
(Grease) Lubrication Speed 7 200 r/min
(Oil) Lubrication Speed 9 600 r/min
Calculation factor (e) 0,31
Calculation factor (Y0) 1,07
d1 39 mm
e 0.31
Y2 1.95
Y0 1.07
Mass 0.24 kg
Dynamic load, C 42.5 kN
Rating life coefficient, A2 1.4
Static load, C0 46.5 kN
Fatigue limit load, Cu 5.7 kN
Nlim (oil) 9,600 rpm
Nlim (grease) 7,200 rpm
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.41 Hz
Characteristic rolling element frequency, BSF 5.3 Hz
Characteristic outer ring frequency, BPF0 6.16 Hz
Characteristic inner ring frequency, BPFI 8.84 Hz
ra max 0.8 mm
r1a max 1.3 mm
Category Bearings
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.216
Product Group B04334
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Phone +1-788-685-5998
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