314553 KOYO ROLL NECK BEARINGS for ROLLING MILL
| Brand Name: |
KOYO |
| Model Number: |
314553 |
| d: |
210 mm |
| D: |
230 mm |
| B: |
300 mm |
| a: |
15 mm |
| h: |
212.5 mm |
| α: |
124 ° |
| Tolerance shaft: |
e7 |
| Tolerance housing: |
H7 |
| PDF |
314553 |
Product Details
| d |
210 mm |
| D |
230 mm |
| B |
300 mm |
| a |
15 mm |
| h |
212.5 mm |
| α |
124 ° |
| Tolerance shaft |
e7 |
| Tolerance housing |
H7 |
| Specific dynamic load factor K |
25 N/mm² |
| Specific static load factor K0 |
45 N/mm² |
| Permissible sliding velocity v min. |
0 m/s |
| Permissible sliding velocity v max. |
0.5 m/s |
| Coefficient of friction µ min. |
0.08 |
| Coefficient of friction µ max. |
0.15 |
| Mass bushing |
18.2 kg |