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NSK RNA4988 needle roller bearings
Our highly-skilled and factory-trained service experts have the 10 mm ra max. resources to help you with all your NSK RNA4988 needle roller bearings needs - including routine maintenance, major repairs, 48000 kN Basic static load rating C0 warranty service, and NSK Bearing equipment inspections. BEARING USA CORP.
- NSK
RNA4988
- 10 mm
- 48000 kN
- 3390 kg
- 462 mm
- 1403 mm
- 12 mm
- 1000 mm
- 0.28
-
BEARING USA CORP.2020-07-10 09:46:19
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NSK RNA4988 needle roller bearingsTechnology
| ra max.: | 10 mm | Basic static load rating C0: | 48000 kN | Mass bearing: | 3390 kg |
| B: | 462 mm | D1 ≈: | 1403 mm | r1,2 min.: | 12 mm |
| d: | 1000 mm | Calculation factor e: | 0.28 | Calculation factor Y0: | 2.5 |
| D: | 1580 mm |
NSK RNA4988 needle roller bearingsDetails
NSK RNA4988 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 RNA4988 needle roller bearings Cad Models
Contact Us
- BEARING USA CORP.
- Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.
- Phone(Working Time)294-5879
- Fax
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