Description
Pressed, galvanised sheet steel flange unit with SB 208 bearing, for 40 mm shafts: it comes pre-assembled: slide it onto the shaft, lock it with the set screws and bolt it to the machine.
- Shaft Ø40 mm
- HousingGalvanised sheet steel
- BearingSB 208
- MountingSheet steel flange
- DesignationSBPFL 208
Features
- Bearing with a spherical outer ring in a spherical seat: the unit self-aligns and compensates for small mounting misalignments
- Fixed to the shaft with two set screws on the extended inner ring: no shoulders or lock nuts to machine
- Shielded, lubricated bearing, ready to fit
- Pressed, galvanised sheet steel housing: light, inexpensive and protected against rust
- Pressed steel oval flange, the slimmest in the range
Typical applications
Operating conditions
| Loads | Light to medium |
|---|---|
| Speed | Medium |
| Temperature | Usually -20 to +100 °C |
| Lubrication | Bearing lubricated for life |
| Environment | Dry or moderately damp environments |
Advantages
- Light and inexpensive
- Compact
- Galvanised against corrosion
Limitations
- For light to medium loads: for shocks or heavy loads choose a cast iron unit
- Cannot be relubricated
Technician's tipTighten the flange screws evenly and check that the sheet steel sits flat over its whole surface: an uneven seat distorts the unit.
