NSK RNAF405520 needle roller bearings
We work closely with Thick Wall Pillow Type, Category our NSK RNAF405520 needle roller bearings manufacturing partners to bring the Tapered hole adapter Bearing Inner Dia. Shape best value to NTN Bearing de Mexico, S.A. customers.
What is RNAF405520 bearing interchange？
| Brand Name: | NSK |
| Model Number: | RNAF405520 |
| Bearing number: | 6409N |
| Size (mm): | 45x120x29 |
| Bore Diameter (mm): | 45 |
| Outer Diameter (mm): | 120 |
| Width (mm): | 29 |
| d: | 45 mm |
| D: | 120 mm |
| B: | 29 mm |
| PDF |
RNAF405520 |
Product Details
| Bearing number | 6409N |
| Size (mm) | 45x120x29 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 29 |
| d | 45 mm |
| D | 120 mm |
| B | 29 mm |
| C | 4,06 mm |
| b | 3,1 mm |
| d1 | 68,9 mm |
| r0 max. | 0,6 mm |
| r1 min. | 2 mm |
| r2 min. | 2 mm |
| D2 | 95,9 mm |
| D3 | 115,21 mm |
| D4 | 129,7 mm |
| Ca max. | 6,88 mm |
| da min. | 3,5 mm |
| da max | 58 mm |
| Da max. | 107 mm |
| Db min. | 131 mm |
| ra max. | 2 mm |
| Weight | 1,55 Kg |
| Basic dynamic load rating (C) | 76,1 kN |
| Basic static load rating (C0) | 45 kN |
| Fatigue load limit (Pu) | 1,9 |
| Reference speed | 13000 r/min |
| Limiting speed | 8500 r/min |
| Calculation factor (f0) | 12 |
