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AST RNA4848 needle roller bearings
Browse AST RNA4848 needle roller bearings Categories in the Manufacturers Online Free. Shandong Chik Bearing Co., Ltd. 0.7500 in d including AST Bearing. 2.2500 in D
- AST
RNA4848
- 2.2500 in
- Imperial
- 0.7500 in
- 21000
- 1.34 lb
- 0.99
- 0.0558
- 3250 lbf
-
Shandong Chik Bearing Co., Ltd.2020-07-10 09:46:19
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RNA4848Technical information
| D: | 2.2500 in | Design Units: | Imperial | d: | 0.7500 in |
| Series: | 21000 | Bearing Weight: | 1.34 lb | K - Factor7: | 0.99 |
| Cg - Geometry Factor11: | 0.0558 | Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 3250 lbf | Aa - Cage-Cone Backface Clearance: | 0.1 in |
| Ab - Cage-Cone Frontface Clearance: | 0.09 in |
ASTCross reference
AST RNA4848 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 |
AST RNA4848 needle roller bearings Cad Models
Contact Us
- Shandong Chik Bearing Co., Ltd.
- AddressLongao No. 9, Longao Road, Gaoxin District, Jinan, Shandong, China
- Phone(Working Time)86-13563849567
- Fax
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