180TQO300-2 TIMKEN Four row bearings
| Brand Name: |
TIMKEN |
| Model Number: |
180TQO300-2 |
| Bearing number: |
6338 |
| Size (mm): |
400x190x78 |
| Bore Diameter (mm): |
400 |
| Outer Diameter (mm): |
190 |
| Width (mm): |
78 |
| d: |
190 mm |
| D: |
400 mm |
| B: |
78 mm |
Product Details
| Bearing number |
6338 |
| Size (mm) |
400x190x78 |
| Bore Diameter (mm) |
400 |
| Outer Diameter (mm) |
190 |
| Width (mm) |
78 |
| d |
190 mm |
| D |
400 mm |
| B |
78 mm |
| d1 |
259.1 mm |
| D1 |
330.5 mm |
| r1,2 - min. |
5 mm |
| da - min. |
210 mm |
| Da - max. |
380 mm |
| ra - max. |
4 mm |
| Basic dynamic load rating - C |
371 kN |
| Basic static load rating - C0 |
430 kN |
| Fatigue load limit - Pu |
10.8 kN |
| Reference speed |
3400 r/min |
| Limiting speed |
2200 r/min |
| Calculation factor - kr |
0.03 |
| Calculation factor - f0 |
14 |
| d1 ≈ |
259.1 mm |
| D1 ≈ |
330.5 mm |
| r1,2 min. |
5 mm |
| da min. |
210 mm |
| Da max. |
380 mm |
| ra max. |
4 mm |
| Basic dynamic load rating C |
371 kN |
| Basic static load rating C0 |
430 kN |
| Fatigue load limit Pu |
10.8 kN |
| Calculation factor kr |
0.03 |
| Calculation factor f0 |
14 |
| Mass bearing |
42.1 kg |