| Load rating {kgf} |
|
| Bearing code |
- Open6910
- Dust cover type6910ZZ
- 非接触Seal圈type6910VV
- 接触Seal圈type6910DDU
- With stop ring槽6910N
- With stop ring6910NR
|
| Installation size (mm) |
- d a (2) (Minimum)54
- d a (2) (Maximum)55
- Da(2) (Maximum)68
- r a (Maximum)0.6
- Dx (Minimum)76
- C Y (Maximum)2.3
|
| Dimensions |
|
| Load rating (N) |
|
| Limit speed(rpm) Grease lubrication |
- Open Z·ZZtype V·VVtype9000
- DUtype DDUtype5300
|
| Limit speed(rpm) Oil lubrication |
|
| Stop ring槽Size(1) (mm) |
- a (Maximum)1.7
- b (Minimum)0.95
- D1 (Maximum)70.7
- r o (Maximum)0.25
- r N (Minimum)0.5
|
| Stop ring size(1) (mm) |
- D2 (Maximum)74.8
- f (Maximum)0.85
|
| Coefficient fo |
|
| weight(kg) (Refer to) |
- weight(kg) (Refer to)0.135
|
