NTN W688AT2ZZ/1KQ9 Roller Bearings
| Bearing number: | RS-4844E4 |
| Size (mm): | 220x270x50 |
| Bore Diameter (mm): | 220 |
| Outer Diameter (mm): | 270 |
| Width (mm): | 50 |
| d: | 220 mm |
| D: | 270 mm |
| B: | 50 mm |
Product Details
| Bearing number | RS-4844E4 |
| Size (mm) | 220x270x50 |
| Bore Diameter (mm) | 220 |
| Outer Diameter (mm) | 270 |
| Width (mm) | 50 |
| d | 220 mm |
| D | 270 mm |
| B | 50 mm |
| C | 50 mm |
| r min. | 1,5 mm |
| da min. | 228 mm |
| Da max. | 262 mm |
| ra max. | 1,5 mm |
| Weight | 6,45 Kg |
| Basic dynamic load rating (C) | 340 kN |
| Basic static load rating (C0) | 905 kN |
| (Grease) Lubrication Speed | 450 r/min |
| hidYobi | RS-4844E4 |
| LangID | 1 |
| D_ | 270 |
| B_ | 50 |
| hidTable | ecat_NSCLDRS |
| Oil rpm | 450 |
| mass | 6.45 |
| GRS rpm | 900 |
| ra | 1 |
| da_min | 228 |
| C0 | 905 |
| DE_ | 256.9 |
| Prod_Type3 | CRB_FRFS_OT_FIX |
| DA_ | 11 |
| Z_ | 70 |
| yobi | RS-4844E4 |
| da_max | 262 |
| SDM_ | 245.9 |
| r | 1.5 |
| KBRG | 4220 |
| DI_ | 234.9 |
| doh | 5 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
