RCJL30-N Bearing Unit Interchange Inserts pillow block Latest 2018
Bearing number:4T-71453/71750
Size (mm):115.087x190.5x47.625
Bore Diameter (mm):115,087
Outer Diameter (mm):190,5
Width (mm):47,625
d:115,087 mm
D:190,5 mm
T:47,625 mm

Product Details

Bearing number4T-71453/71750
Size (mm)115.087x190.5x47.625
Bore Diameter (mm)115,087
Outer Diameter (mm)190,5
Width (mm)47,625
d115,087 mm
D190,5 mm
T47,625 mm
B49,212 mm
C34,925 mm
ra1 max.3,3 mm
a6,7 mm
Da171 mm
db126 mm
ra max.3,5 mm
da133 mm
Db181 mm
Weight5,11 Kg
Basic dynamic load rating (C)300 kN
Basic static load rating (C0)475 kN
(Grease) Lubrication Speed1 800 r/min
(Oil) Lubrication Speed2 500 r/min
Calculation factor (e)0,42
Calculation factor (Y0)0,79
d1151 mm
e0.42
Y21.44
Y00.79
Mass5.11 kg
Dynamic load, C300 kN
Rating life coefficient, A21.4
Static load, C0475 kN
Fatigue limit load, Cu51.2 kN
Nlim (oil)2,500 rpm
Nlim (grease)1,800 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF8.62 Hz
Characteristic outer ring frequency, BPF010.23 Hz
Characteristic inner ring frequency, BPFI12.77 Hz
ra max3.5 mm
r1a max3.3 mm
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Company Profile

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