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 |