313811 KOYO ROLL NECK BEARINGS for ROLLING MILL
| Brand Name: |
KOYO |
| Model Number: |
313811 |
| Bearing number: |
677ZZ |
| Size (mm): |
7x11x3 |
| Bore Diameter (mm): |
7 |
| Outer Diameter (mm): |
11 |
| Width (mm): |
3 |
| d: |
7 mm |
| D: |
11 mm |
| B: |
3 mm |
| PDF |
313811 |
Product Details
| Bearing number |
677ZZ |
| Size (mm) |
7x11x3 |
| Bore Diameter (mm) |
7 |
| Outer Diameter (mm) |
11 |
| Width (mm) |
3 |
| d |
7 mm |
| D |
11 mm |
| B |
3 mm |
| C |
3 mm |
| r min. |
0,1 mm |
| da min. |
7,8 mm |
| da max |
8,1 mm |
| Da max. |
10,2 mm |
| ra max. |
0,1 mm |
| Weight |
0,77 Kg |
| Basic dynamic load rating (C) |
0,555 kN |
| Basic static load rating (C0) |
0,269 kN |
| (Grease) Lubrication Speed |
40 000 r/min |