KOYO 6210 distributors Single Row Ball Bearings
| Bearing number: |
NNC4948CV |
| Size (mm): |
240x320x80 |
| Bore Diameter (mm): |
240 |
| Outer Diameter (mm): |
320 |
| Width (mm): |
80 |
| d: |
240 mm |
| D: |
320 mm |
| B: |
80 mm |
Product Details
| Bearing number |
NNC4948CV |
| Size (mm) |
240x320x80 |
| Bore Diameter (mm) |
240 |
| Outer Diameter (mm) |
320 |
| Width (mm) |
80 |
| d |
240 mm |
| D |
320 mm |
| B |
80 mm |
| C |
80 mm |
| b1 |
8 mm |
| d1 |
270 mm |
| r1 min. |
2,1 mm |
| r2 min. |
2,1 mm |
| r3 min. |
– mm |
| r4 min. |
– mm |
| D1 |
292 mm |
| E |
299,46 mm |
| K |
4 mm |
| ba min. |
251 mm |
| Da max. |
308 mm |
| das rec. |
261 mm |
| ra max. |
2 mm |
| Weight |
18,5 Kg |
| Basic dynamic load rating (C) |
781 kN |
| Basic static load rating (C0) |
1760 kN |
| Fatigue load limit (Pu) |
173 |
| Reference speed |
850 r/min |
| Limiting speed |
1100 r/min |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |