Bearing number |
4T-33109 |
Size (mm) |
45x80x26 |
Bore Diameter (mm) |
45 |
Outer Diameter (mm) |
80 |
Width (mm) |
26 |
d |
45 mm |
D |
80 mm |
T |
26 mm |
B |
26 mm |
C |
20,5 mm |
ra1 max. |
1,5 mm |
a |
19,5 mm |
r min. |
1,5 mm |
r1 min. |
1,5 mm |
da min. |
53,5 mm |
Da min |
69 mm |
Da max. |
71,5 mm |
db max. |
52 mm |
Db min. |
77 mm |
ra max. |
1,5 mm |
Sa |
4 mm |
Sb |
5,5 mm |
Weight |
0,542 Kg |
Basic dynamic load rating (C) |
84,5 kN |
Basic static load rating (C0) |
115 kN |
(Grease) Lubrication Speed |
4 700 r/min |
(Oil) Lubrication Speed |
6 200 r/min |
Calculation factor (e) |
0,38 |
Calculation factor (Y0) |
0,86 |
d1 |
63 mm |
rs min |
1.5 mm |
r1s min |
1.5 mm |
e |
0.38 |
Y2 |
1.57 |
Y0 |
0.86 |
Mass |
0.54 kg |
ISO 355 reference |
T3CE045 |
Dynamic load, C |
84.5 kN |
Rating life coefficient, A2 |
1.4 |
Static load, C0 |
115 kN |
Fatigue limit load, Cu |
14 kN |
Nlim (oil) |
6,200 rpm |
Nlim (grease) |
4,700 rpm |
Min operating temperature, Tmin |
-40 °C |
Max operating temperature, Tmax |
120 °C |
Characteristic cage frequency, FTF |
0.43 Hz |
Characteristic rolling element frequency, BSF |
7.22 Hz |
Characteristic outer ring frequency, BPF0 |
9.12 Hz |
Characteristic inner ring frequency, BPFI |
11.88 Hz |
da max |
52 mm |
db min |
53.5 mm |
Da max |
71.5 mm |
Db min |
77 mm |
Ca min |
4 mm |
Cb min |
5.5 mm |
ra max |
1.5 mm |
r1a max |
1.5 mm |