NTN 22222BL1KD1X50 Roller Bearings
| Bearing number: |
4T-48385/48320 |
| Size (mm): |
133.35x190.5x39.688 |
| Bore Diameter (mm): |
133,35 |
| Outer Diameter (mm): |
190,5 |
| Width (mm): |
39,688 |
| d: |
133,35 mm |
| D: |
190,5 mm |
| T: |
39,688 mm |
Product Details
| Bearing number |
4T-48385/48320 |
| Size (mm) |
133.35x190.5x39.688 |
| Bore Diameter (mm) |
133,35 |
| Outer Diameter (mm) |
190,5 |
| Width (mm) |
39,688 |
| d |
133,35 mm |
| D |
190,5 mm |
| T |
39,688 mm |
| B |
39,688 mm |
| C |
33,338 mm |
| ra1 max. |
3,3 mm |
| a |
4 mm |
| Da |
177 mm |
| db |
142 mm |
| ra max. |
3,5 mm |
| da |
148 mm |
| Db |
184 mm |
| Weight |
3,64 Kg |
| Basic dynamic load rating (C) |
236 kN |
| Basic static load rating (C0) |
475 kN |
| (Grease) Lubrication Speed |
1 700 r/min |
| (Oil) Lubrication Speed |
2 300 r/min |
| Calculation factor (e) |
0,32 |
| Calculation factor (Y0) |
1,03 |
| d1 |
164.5 mm |
| e |
0.32 |
| Y2 |
1.87 |
| Y0 |
1.03 |
| Mass |
3.64 kg |
| Dynamic load, C |
236 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
475 kN |
| Fatigue limit load, Cu |
50 kN |
| Nlim (oil) |
2,300 rpm |
| Nlim (grease) |
1,700 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.46 Hz |
| Characteristic rolling element frequency, BSF |
13.95 Hz |
| Characteristic outer ring frequency, BPF0 |
16.74 Hz |
| Characteristic inner ring frequency, BPFI |
19.26 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
3.706 |
| Product Group |
B04334 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |