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 |
