204-RR8 top 5 original Ball Bearing NTN NSK
| d: |
170 mm |
| D: |
310 mm |
| B: |
52 mm |
| d1 ≈: |
220 mm |
| D1 ≈: |
267.4 mm |
| F: |
207 mm |
| r1,2 min.: |
4 mm |
| r3,4 min.: |
4 mm |
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Product Details
| d |
170 mm |
| D |
310 mm |
| B |
52 mm |
| d1 ≈ |
220 mm |
| D1 ≈ |
267.4 mm |
| F |
207 mm |
| r1,2 min. |
4 mm |
| r3,4 min. |
4 mm |
| s max. |
2.9 mm |
| da min. |
188 mm |
| da max. |
203 mm |
| db min. |
224 mm |
| Da max. |
292.4 mm |
| ra max. |
3 mm |
| Basic dynamic load rating C |
695 kN |
| Basic static load rating C0 |
815 kN |
| Fatigue load limit Pu |
85 kN |
| Reference speed |
2200 r/min |
| Limiting speed |
2400 r/min |
| Calculation factor kr |
0.15 |
| Limiting value e |
0.2 |
| Axial load factor Y |
0.6 |
| Mass bearing |
18.7 kg |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |