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 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 |
B |
49,212 mm |
C |
34,925 mm |
ra1 max. |
3,3 mm |
a |
6,7 mm |
Da |
171 mm |
db |
126 mm |
ra max. |
3,5 mm |
da |
133 mm |
Db |
181 mm |
Weight |
5,11 Kg |
Basic dynamic load rating (C) |
300 kN |
Basic static load rating (C0) |
475 kN |
(Grease) Lubrication Speed |
1 800 r/min |
(Oil) Lubrication Speed |
2 500 r/min |
Calculation factor (e) |
0,42 |
Calculation factor (Y0) |
0,79 |
d1 |
151 mm |
e |
0.42 |
Y2 |
1.44 |
Y0 |
0.79 |
Mass |
5.11 kg |
Dynamic load, C |
300 kN |
Rating life coefficient, A2 |
1.4 |
Static load, C0 |
475 kN |
Fatigue limit load, Cu |
51.2 kN |
Nlim (oil) |
2,500 rpm |
Nlim (grease) |
1,800 rpm |
Min operating temperature, Tmin |
-40 °C |
Max operating temperature, Tmax |
120 °C |
Characteristic cage frequency, FTF |
0.44 Hz |
Characteristic rolling element frequency, BSF |
8.62 Hz |
Characteristic outer ring frequency, BPF0 |
10.23 Hz |
Characteristic inner ring frequency, BPFI |
12.77 Hz |
ra max |
3.5 mm |
r1a max |
3.3 mm |
Company Profile
Worktime |
9.00--18.00 |
Phone |
0065-31591338 |
Fax |
0065-31591338 |