| Dimensions |
- d85
- D150
- B28
- r Minimum2
- r 1 (Minimum)1
|
| Load rating (N) |
|
| Load rating {kgf} |
|
| Limit speed(1)(rpm) |
- Grease lubrication3400
- Oil lubrication4800
|
| Action point position (mm) |
|
| Installation size (mm) |
- d a (Minimum)95
- Da (Maximum)140
- r a (Maximum)2
|
| Bearing code(2) |
- Single column7217B
- DB7217DB
- DF7217DF
- DT7217DT
|
| Rated load (paired double type) (N) |
|
| Rated load (paired double type) {kgf} |
|
| Paired Duplex Limit speed(1) (rpm) |
- Grease lubrication2800
- Oil lubrication3800
|
| Paired Duplex Action point distance a0(mm) |
- Back-to-back configuration126.6
- Face-to-face configuration70.6
|
| Paired Duplex Installation size(mm) |
- db(3) (Minimum)91
- Db (Maximum)144
- rb(3) (Maximum)1
|
| Coefficientfo |
|
| weight(kg) |
|
