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 |
