523871-QP51 Cylindrical Roller Bearings Interchange 2018 NEW
Bearing number:4T-6379/6320
Size (mm):65.088x135.755x53.975
Bore Diameter (mm):65,088
Outer Diameter (mm):135,755
Width (mm):53,975
d:65,088 mm
D:135,755 mm
T:53,975 mm

Product Details

Bearing number4T-6379/6320
Size (mm)65.088x135.755x53.975
Bore Diameter (mm)65,088
Outer Diameter (mm)135,755
Width (mm)53,975
d65,088 mm
D135,755 mm
T53,975 mm
B56,007 mm
C44,45 mm
ra1 max.3,3 mm
a18,8 mm
Da117 mm
db77 mm
ra max.3,5 mm
da84 mm
Db126 mm
Weight3,71 Kg
Basic dynamic load rating (C)278 kN
Basic static load rating (C0)380 kN
(Grease) Lubrication Speed2 900 r/min
(Oil) Lubrication Speed3 800 r/min
Calculation factor (e)0,32
Calculation factor (Y0)1,02
d198 mm
e0.32
Y21.85
Y01.02
Mass3.71 kg
Dynamic load, C278 kN
Rating life coefficient, A21.4
Static load, C0380 kN
Fatigue limit load, Cu46.3 kN
Nlim (oil)3,800 rpm
Nlim (grease)2,900 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF5.62 Hz
Characteristic outer ring frequency, BPF06.65 Hz
Characteristic inner ring frequency, BPFI9.35 Hz
ra max3.5 mm
r1a max3.3 mm
CategoryRoller Bearings
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram3.758
Product GroupB04334
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Company Profile

Bearing Distributors Inc
Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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