| Load rating {kgf} |
|
| Bearing code |
- Open6809
- Dust cover type6809ZZ
- 非接触Seal圈type6809VV
- 接触Seal圈type6809DD
- With stop ring槽6809N
- With stop ring6809NR
|
| Installation size (mm) |
- d a (2) (Minimum)47
- d a (2) (Maximum)47.5
- Da(2) (Maximum)56
- r a (Maximum)0.3
- Dx (Minimum)61.5
- C Y (Maximum)1.8
|
| Dimensions |
|
| Load rating (N) |
|
| Limit speed(rpm) Grease lubrication |
- Open Z·ZZtype V·VVtype11000
- DUtype DDUtype6000
|
| Limit speed(rpm) Oil lubrication |
|
| Stop ring槽Size(1) (mm) |
- a (Maximum)1.3
- b (Minimum)0.95
- D1 (Maximum)56.7
- r o (Maximum)0.25
- r N (Minimum)0.3
|
| Stop ring size(1) (mm) |
- D2 (Maximum)60.8
- f (Maximum)0.85
|
| Coefficient fo |
|
| weight(kg) (Refer to) |
- weight(kg) (Refer to)0.038
|
