SKF NA 4920 Roller bearing
| Brand Name |
Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NA 4920 |
| Model Number |
NA 4920 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | NNC4960CV |
| Size (mm) | 300x420x118 |
| Bore Diameter (mm) | 300 |
| Outer Diameter (mm) | 420 |
| Width (mm) | 118 |
| d | 300 mm |
| D | 420 mm |
| B | 118 mm |
| C | 118 mm |
| b1 | 9,4 mm |
| d1 | 341 mm |
| r1 min. | 3 mm |
| r2 min. | 3 mm |
| r3 min. | – mm |
| r4 min. | – mm |
| D1 | 374 mm |
| E | 385,51 mm |
| K | 5 mm |
| ba min. | 315 mm |
| Da max. | 406 mm |
| das rec. | 328 mm |
| ra max. | 2,5 mm |
| Weight | 53 Kg |
| Basic dynamic load rating (C) | 1680 kN |
| Basic static load rating (C0) | 3750 kN |
| Fatigue load limit (Pu) | 355 |
| Reference speed | 670 r/min |
| Limiting speed | 800 r/min |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |
