| weight (kg) |
|
| Dimensions |
- d200
- D280
- B38
- r Minimum2.1
- r 1 (Minimum)1.1
|
| Load rating (N) |
|
| Load rating {kgf} |
|
| Limit speed(1)(rpm) |
- Grease lubrication2800
- Oil lubrication4000
|
| Action point position (mm) |
|
| Installation size (mm) |
- d a (Minimum)212
- Da (Maximum)268
- r a (Maximum)2
|
| Bearing code(2) |
- Single column7940C
- DB7940DB
- DF7940DF
- DT7940DT
|
| Rated load (paired double type) (N) |
|
| Rated load (paired double type) {kgf} |
|
| Paired Duplex Limit speed(1) (rpm) |
- Grease lubrication2200
- Oil lubrication3200
|
| Paired Duplex Action point distance a0(mm) |
- Back-to-back configuration102.3
- Face-to-face configuration26.3
|
| Paired Duplex Installation size(mm) |
- d b (3) (Minimum)-
- Db (Maximum)273
- r b (3) (Maximum)1
|
| Coefficientfo |
|
