NTN RNA4903LL/3AS Roller Bearings

Bearing number:6308FT150ZZ
Size (mm):40x90x23
Bore Diameter (mm):40,000
Outer Diameter (mm):90,000
Width (mm):23,000
d:40,000 mm
D:90,000 mm
B:23,000 mm
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Product Details

Bearing number6308FT150ZZ
Size (mm)40x90x23
Bore Diameter (mm)40,000
Outer Diameter (mm)90,000
Width (mm)23,000
d40,000 mm
D90,000 mm
B23,000 mm
C23,000 mm
d151.9 mm
D178.1 mm
rs min1.5 mm
Radial clearance classC3
Mass0.61 kg
Dynamic load, C40.3 kN
Static load, C024 kN
Fatigue limit load, Cu1.09 kN
f013.2
Nref9,000 rpm
Nlim7,600 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax150 °C
Characteristic cage frequency, FTF0.38 Hz
Characteristic rolling element frequency, BSF4.08 Hz
Characteristic outer ring frequency, BPF03.07 Hz
Characteristic inner ring frequency, BPFI4.93 Hz
da min48 mm
da max51.9 mm
Da max82 mm
ra max1.5 mm
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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