| Load rating {kgf} |
|
| Bearing code |
- Open6311
- Dust cover type6311ZZ
- 非接触Seal圈type6311VV
- 接触Seal圈type6311DDU
- With stop ring槽6311N
- With stop ring6311NR
|
| Installation size (mm) |
- d a (2) (Minimum)64
- d a (2) (Maximum)72.5
- Da(2) (Maximum)111
- r a (Maximum)2
- Dx (Minimum)131.5
- C Y (Maximum)6.5
|
| Dimensions |
|
| Load rating (N) |
|
| Limit speed(rpm) Grease lubrication |
- Open Z·ZZtype V·VVtype5600
- DUtype DDUtype4000
|
| Limit speed(rpm) Oil lubrication |
|
| Stop ring槽Size(1) (mm) |
- a (Maximum)4.06
- b (Minimum)3.1
- D1 (Maximum)115.21
- r o (Maximum)0.6
- r N (Minimum)0.5
|
| Stop ring size(1) (mm) |
- D2 (Maximum)129.7
- f (Maximum)2.82
|
| Coefficient fo |
|
| weight(kg) (Refer to) |
- weight(kg) (Refer to)1.37
|
