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NSK RNA4948 needle roller bearings
100% Authentic. 28000 Oil Limiting Speed (r/min): NSK RNA4948 needle roller bearings Highest Quality. Medium Preload: Certified Supplier.
- NSK
RNA4948
- 28000
- 9
- Medium
- Standard
- Open Type
- Plastic
- 68mm
- 17000
-
Bearing Power Machinery Co., Ltd.2020-07-10 09:46:19
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NSK RNA4948 needle roller bearingsSpecification details
| Oil Limiting Speed (r/min):: | 28000 | Static Load Rating (kN):: | 9 | Preload:: | Medium |
| Clearance:: | Standard | Seals or Shields:: | Open Type | Cage Type:: | Plastic |
| D: | 68mm | Grease Limiting Speed (r/min):: | 17000 | Weight:: | 0.13 KGS |
| B: | 12mm |
NSK RNA4948 needle roller bearingsInterchange guide
NSK RNA4948 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 031BC07A2 |
| Dimensione (mm) | 30.6x72x19 |
| Marchio | NACHI |
| Diametro del foro (mm) | 30,6 |
| Diametro esterno (mm) | 72 |
| Larghezza (mm) | 19 |
| d | 30,6 mm |
| D | 72 mm |
| B | 19 mm |
| C | 19 mm |
NSK RNA4948 needle roller bearings Cad Models
Contact Us
- Bearing Power Machinery Co., Ltd.
- AddressVia Maestri del Lavoro 3/A 401828 Bologna, Italy
- Phone(Working Time)33-4-50-65-91-42
- Fax
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