NU309-E-TVP2-C4 Roller Bearings

Bearing number: 4T-JL69349/JL69310
Size (mm): 38x63x17
Bore Diameter (mm): 38
Outer Diameter (mm): 63
Width (mm): 17
d: 38 mm
D: 63 mm
T: 17 mm
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Product Details

Bearing number 4T-JL69349/JL69310
Size (mm) 38x63x17
Bore Diameter (mm) 38
Outer Diameter (mm) 63
Width (mm) 17
d 38 mm
D 63 mm
T 17 mm
B 17 mm
C 13,5 mm
ra1 max. 1,3 mm
a 2,3 mm
Da 56 mm
db 42,5 mm
da 49 mm
Db 60 mm
Weight 0,198 Kg
Basic dynamic load rating (C) 38,5 kN
Basic static load rating (C0) 52,5 kN
(Grease) Lubrication Speed 5 700 r/min
(Oil) Lubrication Speed 7 600 r/min
Calculation factor (e) 0,42
Calculation factor (Y0) 0,79
d1 51 mm
e 0.42
Y2 1.44
Y0 0.79
Mass 0.2 kg
Dynamic load, C 38.5 kN
Rating life coefficient, A2 1.4
Static load, C0 52.5 kN
Fatigue limit load, Cu 6.4 kN
Nlim (oil) 7,600 rpm
Nlim (grease) 5,700 rpm
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.45 Hz
Characteristic rolling element frequency, BSF 8.88 Hz
Characteristic outer ring frequency, BPF0 9.82 Hz
Characteristic inner ring frequency, BPFI 12.18 Hz
ra max 3.94 mm
r1a max 1.3 mm
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Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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