20 mm x 52 mm x 15 mm CYSD 7304CDB angular contact ball bearings

How do Seo-NTN Driveshaft USA CORP. you find the 20 mm x 52 mm x 15 mm 0.3 Limiting value e 20 mm x 52 mm x 15 mm CYSD 7304CDB angular contact ball bearings 4500 r/min Limiting speed specification? Manufacturers Online Free check!

Brand Name:CYSD
Model Number:7304CDB
Bearing number:4T-14116/14276
Size (mm):30.226x69.012x19.845
Bore Diameter (mm):30,226
Outer Diameter (mm):69,012
Width (mm):19,845
d:30,226 mm
D:69,012 mm
T:19,845 mm

Product Details

Bearing number4T-14116/14276
Size (mm)30.226x69.012x19.845
Bore Diameter (mm)30,226
Outer Diameter (mm)69,012
Width (mm)19,845
d30,226 mm
D69,012 mm
T19,845 mm
B19,583 mm
C15,875 mm
ra1 max.1,3 mm
a4,1 mm
Da60 mm
db36,5 mm
ra max.0,8 mm
da37 mm
Db63 mm
Weight0,37 Kg
Basic dynamic load rating (C)48,5 kN
Basic static load rating (C0)58 kN
(Grease) Lubrication Speed5 600 r/min
(Oil) Lubrication Speed7 400 r/min
Calculation factor (e)0,38
Calculation factor (Y0)0,86
d151 mm
Mass0.37 kg
Dynamic load, C48.5 kN
Rating life coefficient, A21.4
Static load, C058 kN
Fatigue limit load, Cu7.1 kN
Nlim (oil)7,400 rpm
Nlim (grease)5,600 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.83 Hz
Characteristic outer ring frequency, BPF07.75 Hz
Characteristic inner ring frequency, BPFI10.25 Hz
ra max0.8 mm
r1a max1.3 mm
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Company Profile

Phone 1-905-821-3486
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