Bearing GE280XT/X LS

How do you find the Boyal Industrial Pte ltd. Bearing GE280XT/X LS specification? Manufacturers Online 57.15x123.825x36.512 Free check!

Bearing number: 4T-72225C/72487
Size (mm): 57.15x123.825x36.512
Bore Diameter (mm): 57,15
Outer Diameter (mm): 123,825
Width (mm): 36,512
d: 57,15 mm
D: 123,825 mm
T: 36,512 mm
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Product Details

Bearing number 4T-72225C/72487
Size (mm) 57.15x123.825x36.512
Bore Diameter (mm) 57,15
Outer Diameter (mm) 123,825
Width (mm) 36,512
d 57,15 mm
D 123,825 mm
T 36,512 mm
B 32,791 mm
C 25,4 mm
ra1 max. 3,3 mm
a - 1,5 mm
Da 102 mm
db 67 mm
ra max. 3,5 mm
da 81 mm
Db 116 mm
Weight 1,96 Kg
Basic dynamic load rating (C) 154 kN
Basic static load rating (C0) 188 kN
(Grease) Lubrication Speed 2 900 r/min
(Oil) Lubrication Speed 3 900 r/min
Calculation factor (e) 0,74
Calculation factor (Y0) 0,45
d1 89.5 mm
a 38.01 mm
e 0.74
Y2 0.81
Y0 0.45
Mass 1.96 kg
Dynamic load, C 154 kN
Rating life coefficient, A2 1.4
Static load, C0 188 kN
Fatigue limit load, Cu 22.9 kN
Nlim (oil) 3,900 rpm
Nlim (grease) 2,900 rpm
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.42 Hz
Characteristic rolling element frequency, BSF 5.59 Hz
Characteristic outer ring frequency, BPF0 6.75 Hz
Characteristic inner ring frequency, BPFI 9.25 Hz
ra max 3.5 mm
r1a max 3.3 mm
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