RNA6903 Needle Roller Bearing 22x30x23mm
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
RNA6903 Needle Roller Bearing 22x30x23mm Size Chart (mm/inches) |
|---|
| Bearing number | 24068-B-K30-MB+AH24068 |
| Size (mm) | 340x520x180 |
| Bore Diameter (mm) | 340 |
| Outer Diameter (mm) | 520 |
| Width (mm) | 180 |
| d | 340 mm |
| d1 | 320 mm |
| D | 520 mm |
| B | 180 mm |
| C | 180 mm |
| n | 17,7 mm |
| I | 206 mm |
| a | 19 mm |
| b | 26 mm |
| r min. | 5 mm |
| D1 | 457,1 mm |
| Thread (G) | Tr360X5 |
| da min. | 358 mm |
| Da max. | 502 mm |
| ra max. | 4 mm |
| d5 | 9,5 r/min |
| Weight | 164,7 Kg |
| Basic dynamic load rating (C) | 3100 kN |
| Basic static load rating (C0) | 6550 kN |
| Fatigue load limit (Pu) | 530 |
| Reference speed | 600 r/min |
| Limiting speed | 850 r/min |
| Calculation factor (e) | 0,34 |
| Calculation factor (Y0) | 1,93 |
| Calculation factor (Y1) | 1,98 |