687/672A NSK CYLINDRICAL ROLLER BEARING
Offer High Quality Brand 279 mm Da max. 687/672A NSK CYLINDRICAL ROLLER BEARING .Contact Us Online to BEARING DE MEXICO,S.A.DE C.V. Get Best Quote.
| Brand Name: |
NSK |
| Model Number: |
687/672A |
| Da max.: |
279 mm |
| Sealing solution: |
Triple-lip seals |
| Basic dynamic load rating C: |
6000 kN |
| Basic static load rating C0: |
10000 kN |
| Lubricant: |
Maintenance free &nd |
| Specific dynamic load factor K: |
300 N/mm² |
| Da min.: |
244.5 mm |
| da max.: |
213.5 mm |
| PDF |
687/672A |
Product Details
| Da max. |
279 mm |
| Sealing solution |
Triple-lip seals |
| Basic dynamic load rating C |
6000 kN |
| Basic static load rating C0 |
10000 kN |
| Lubricant |
Maintenance free &nd |
| Specific dynamic load factor K |
300 N/mm² |
| Da min. |
244.5 mm |
| da max. |
213.5 mm |
| Specific static load factor K0 |
500 N/mm² |
| Design (sliding contact surface combination) |
Steel/PTFE fabric |
| r2 min. |
1.1 mm |
| d |
200 mm |
| r1 min. |
1.1 mm |
| rb max. |
1 mm |
| ra max. |
1 mm |
| D |
290 mm |
| da min. |
213 mm |
| Mass plain bearing |
28 kg |
| dk |
250 mm |
| C |
100 mm |