NTN RN209 45x75x19mm Speed Reducing Eccentric Bearing
| Brand Name |
NTN |
| Model Number |
RN209 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN RN209 bearing Size Chart (mm/inches) |
|---|
| Dimension series | 47400 |
| d | 69.85 mm |
| D | 120 mm |
| T | 32.545 mm |
| d1 ≈ | 94.3 mm |
| B | 32.545 mm |
| C | 26.195 mm |
| r1,2 min. | 3.5 mm |
| r3,4 min. | 0.5 mm |
| a | 25.236 mm |
| da max. | 81 mm |
| db min. | 83.5 mm |
| Da min. | 105 mm |
| Da max. | 113.5 mm |
| Db min. | 113 mm |
| Ca min. | 6 mm |
| Cb min. | 6 mm |
| ra max. | 3.5 mm |
| rb max. | 0.5 mm |
| Basic dynamic load rating C | 188 kN |
| Basic static load rating C0 | 228 kN |
| Fatigue load limit Pu | 26.5 kN |
| Reference speed | 4300 r/min |
| Limiting speed | 5300 r/min |
| Calculation factor e | 0.35 |
| Calculation factor Y | 1.7 |
| Calculation factor Y0 | 0.9 |
| Mass bearing | 1.5 kg |