Origin TIMKEN Bearings300NU03C3 Roller Bearings

Bearing number:4T-681/672
Size (mm):92.075x168.275x41.275
Bore Diameter (mm):92,075
Outer Diameter (mm):168,275
Width (mm):41,275
d:92,075 mm
D:168,275 mm
T:41,275 mm
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Product Details

Bearing number4T-681/672
Size (mm)92.075x168.275x41.275
Bore Diameter (mm)92,075
Outer Diameter (mm)168,275
Width (mm)41,275
d92,075 mm
D168,275 mm
T41,275 mm
B41,275 mm
C30,162 mm
ra1 max.3,3 mm
a3 mm
Da149 mm
db104 mm
ra max.3,5 mm
da110 mm
Db160 mm
Weight3,87 Kg
Basic dynamic load rating (C)222 kN
Basic static load rating (C0)340 kN
(Grease) Lubrication Speed2 100 r/min
(Oil) Lubrication Speed2 800 r/min
Calculation factor (e)0,47
Calculation factor (Y0)0,7
d1133.5 mm
e0.47
Y21.28
Y00.7
Mass3.87 kg
Dynamic load, C222 kN
Rating life coefficient, A21.4
Static load, C0340 kN
Fatigue limit load, Cu38.1 kN
Nlim (oil)2,800 rpm
Nlim (grease)2,100 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF8.76 Hz
Characteristic outer ring frequency, BPF010.26 Hz
Characteristic inner ring frequency, BPFI12.74 Hz
ra max3.5 mm
r1a max3.3 mm
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Company Profile

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