| Basic size mm |
|
| Basic load rating kN |
- DynamicsC380
- Static Co450
|
| RatedSpeed r/min |
- Reference speed4000
- Limit speed4500
|
| Model |
- standardCage*NU2220ECP
- otherCage1)J,ML
|
| Size mm |
- d100
- d 1 ～127
- D1 ～157
- F,E119
- r 1,2 Minimum2.1
- r 3,4 Minimum2.1
- s 1) 2.5
|
| Shoulder and chamfer dimensions mm |
- d a Minimum112
- d a Maximum116
- d b ,Da Minimum122
- Da Maximum168
- r a Maximum2
- r b Maximum2
|
| Calculate coefficient |
|
| Corner Circle |
- ModelHJ2220EC
- Quality0.43
- SizeB110
- SizeB216
|
| Fatigue load limit Pu |
|
| Quality standard cage |
- Quality standard cage4.75
|
