JDB Solid lubricating bearingsProduct description
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SF-2Y Boundary lubrication lead-free bearing
SF-2Y Boundary lubrication lead-free bearing is improved on the basis of SF-2. Its performance with SF-2 are the same, but the surface does not contain lead, use the field can be extended to the requirements of environmental protection domain. At present the product has been applied to import textile equipment, plunger pump swing parts, automobile lever parts such as load, medium speed, grease occasions. The products have been widely used in the field of automobile chassis, forging and pressing machine, metallurgical and mining machinery, engineering machinery, water, electricity, steel rolling industry.
Technical Parameters
| Load capacity N/mm² | 70 | Speed limit m/s | 2.5 |
| Friction coef μ | 0.05~0.25 | Temperature ℃ | -40℃~130 |
| PV limit N/mm²·m/s | 22 |
