IntroductionNSK 6311 Deep groove ball bearingsNSK 6311 Bearing details
| model | 6311 |
|---|---|
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| rmin. | 2.0 mm |
| Cr |
71500 N 7300 kgf |
| C0r |
44500 N 4550 kgf |
| Limiting speeds | 5600 min-1 (Grease) |
| Limiting speeds | 6700 min-1 (Oil) |
| f0 | 13.1 (Factor) |
| da min | 64.0 mm |
| da max | 72.5 mm |
| Da | 111.0 mm |
| ra | 2.0 mm |
| Mass | 1.370 kg (approx.) |
NSK Bearings
NSK was founded in 1916 and produced the first ball bearings made in Japan. Since then, the company has spearheaded the development of bearings in Japan. NSK now offers a full range of bearings and sells them worldwide. NSK bearings have contributed greatly to the growth of many industries and to the advancement of mechanical technology. Now, the company has the largest share of the bearings market in Japan and is one of the largest bearing suppliers in the world. With the global expansion of NSK, more and more industries and enterprises have applied NSK bearings: engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, power, railway and other industries. NSK has also used precision machining technology refined from the production of bearings to advance its business expansion in various fields by expanding into automotive parts, precision machinery products, and electronic applications. Since the 1960s, NSK bearings have actively explored overseas markets. DESUN BEARING LIMITED supplying all kinds of original NSK bearings, competitive price with available stock , rapidly delivery . Any demand , you can contact us through email : Sales@desunbearing.com
NSK 6311 Deep groove ball bearings Model
DESUN BEARING LIMITED
Add：ROOMS 1401-2,EASEY COMMERCIAL BUILDING,253-261 HENNESSY ROAD,WANCHAI,HONG KONG
Tel :
00852 30697280
Fax:
00852 30697280
E-Mail：Sales@desunbearing.com
