| Load rating {kgf} |
|
| Bearing code |
- Open6912
- Dust cover type6912ZZ
- 非接触Seal圈type6912VV
- 接触Seal圈type6912DDU
- With stop ring槽6912N
- With stop ring6912NR
|
| Installation size (mm) |
- d a (2) (Minimum)65
- d a (2) (Maximum)66
- Da(2) (Maximum)80
- r a (Maximum)1
- Dx (Minimum)91
- C Y (Maximum)2.9
|
| Dimensions |
|
| Load rating (N) |
|
| Limit speed(rpm) Grease lubrication |
- Open Z·ZZtype V·VVtype7500
- DUtype DDUtype4300
|
| Limit speed(rpm) Oil lubrication |
|
| Stop ring槽Size(1) (mm) |
- a (Maximum)2.1
- b (Minimum)1.3
- D1 (Maximum)82.9
- r o (Maximum)0.4
- r N (Minimum)0.5
|
| Stop ring size(1) (mm) |
- D2 (Maximum)89.4
- f (Maximum)1.12
|
| Coefficient fo |
|
| weight(kg) (Refer to) |
- weight(kg) (Refer to)0.192
|
