Welcome to the Fei Ken official website~
| Parameter introduction | |||
| Current bearing code | 311 NR | ||
| Used bearing code | |||
| Inner diameter | 55 | mm | |
| Outer diameter | 120 | mm | |
| Width or thickness | 29 | mm | |
| Types | Deep groove ball bearing | ||
| Dynamic load | 79.2 | ||
| static load | 67 | ||
| Fatigue loading | 2.85 | ||
| Reference speed | 10000 | ||
| Limit speed | 6300 | ||
Our address
FeiKen Bearing USA welcome customers to inquire, discuss business!
Tel: +1 (312) 216-7533
Fax:+1 (312) 216-7665
E-mail:admin@feiken.cc
930 East Diehl Road, Naperville
IL 60563,Chicago, USA