TIMKEN 49368B-3 Tapered Roller Bearings
| Bearing number: |
4T-786/772 |
| Size (mm): |
104.775x180.975x48.006 |
| Bore Diameter (mm): |
104,775 |
| Outer Diameter (mm): |
180,975 |
| Width (mm): |
48,006 |
| d: |
104,775 mm |
| D: |
180,975 mm |
| T: |
48,006 mm |
Product Details
| Bearing number |
4T-786/772 |
| Size (mm) |
104.775x180.975x48.006 |
| Bore Diameter (mm) |
104,775 |
| Outer Diameter (mm) |
180,975 |
| Width (mm) |
48,006 |
| d |
104,775 mm |
| D |
180,975 mm |
| T |
48,006 mm |
| B |
48,006 mm |
| C |
38,1 mm |
| d1 |
139 mm |
| a |
39.52 mm |
| e |
0.39 |
| Y2 |
1.56 |
| Y0 |
0.86 |
| Mass |
4.9 kg |
| Dynamic load, C |
285 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
430 kN |
| Fatigue limit load, Cu |
47.5 kN |
| Nlim (oil) |
2,700 rpm |
| Nlim (grease) |
2,000 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 |
7.93 Hz |
| Characteristic outer ring frequency, BPF0 |
9.24 Hz |
| Characteristic inner ring frequency, BPFI |
11.76 Hz |
| ra max |
6.4 mm |
| r1a max |
3.3 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |