FC5678220 Four Row Cylindrical Roller Coal Winning Machine Bearing 280x390x220mm
FC5678220 Four Row Cylindrical Roller Coal Winning Machine Bearing 280x390x220mm Needs Analysis , COAL WINNING MACHINE BEARING Manufacturing 4GD Dimension series 240 mm d Service . Get Your 440 mm D Free. Pioneer Machinery Source
| Dimension series: |
4GD |
| d: |
240 mm |
| D: |
440 mm |
| T: |
127 mm |
| d1 ≈: |
346.3 mm |
| B: |
120 mm |
| C: |
100 mm |
| r3,4 min.: |
4 mm |
Product Details
| Dimension series |
4GD |
| d |
240 mm |
| D |
440 mm |
| T |
127 mm |
| d1 ≈ |
346.3 mm |
| B |
120 mm |
| C |
100 mm |
| r3,4 min. |
4 mm |
| a |
105 mm |
| da max. |
276 mm |
| db min. |
262 mm |
| Da min. |
365 mm |
| Da max. |
420 mm |
| Db min. |
415 mm |
| Ca min. |
7 mm |
| Cb min. |
27 mm |
| ra max. |
4 mm |
| rb max. |
3 mm |
| Basic dynamic load rating C |
2206 kN |
| Basic static load rating C0 |
3350 kN |
| Fatigue load limit Pu |
270 kN |
| Reference speed |
1100 r/min |
| Limiting speed |
1300 r/min |
| Calculation factor e |
0.43 |
| Calculation factor Y |
1.4 |
| Calculation factor Y0 |
0.8 |
| Mass bearing |
81.5 kg |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |