Bearing RNA4903-2RS CX RNA4903-2RS CX bearing Size Chart (mm/inches) |
|---|
| Bearing number | NU340EM |
| Size (mm) | 200x420x80 |
| Bore Diameter (mm) | 200 |
| Outer Diameter (mm) | 420 |
| Width (mm) | 80 |
| d | 200 mm |
| Fw | 258 mm |
| D | 420 mm |
| B | 80 mm |
| C | 80 mm |
| r min. | 5 mm |
| r1 min. | 5 mm |
| da min. | 220 mm |
| Da max. | 400 mm |
| db max. | 252 mm |
| db min | 220 mm |
| ra max. | 4 mm |
| rb max. | 4 mm |
| S | 1,2 mm |
| Weight | 57,1 Kg |
| Basic dynamic load rating (C) | 1140 kN |
| Basic static load rating (C0) | 1450 kN |
| (Grease) Lubrication Speed | 1 300 r/min |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 55 |
| Product Group | B04144 |
| hidYobi | NU340EM |
| LangID | 1 |
| D_ | 420 |
| Macha rpm | 2600 |
| B_ | 80 |
| hidTable | ecat_NSCLDR |
| Oil rpm | 1600 |
| rb | 4 |
| mass | 56.1 |
| GRS rpm | 1300 |
| ra | 4 |
| db max | 252 |
| TSR rpm | 1500 |
| C0 | 1450 |
| DE_ | 370 |
| Prod_Type3 | CRB_SR_NU |
| da | 220 |
| DA_ | 56 |
| Z_ | 14 |
| D_a max | 400 |
| yobi | NU340EM |
| dd min | 283 |
| C_conv | 1140000 |
| ALPHA_ | 0 |
| SDM_ | 314 |
| r | 5 |
| dc min | 263 |
| KBRG | 4145 |
| SBRG | 3 |
| r1 | 5 |
| DI_ | 258 |