Designation system for metric SKF ConCentra roller bearing units
Examples and the applicable options for metric SKF ConCentra roller bearing units are given below.
Examples
| SYNT 45 L W
| where | SYNT = |  |
| 45 = |  |
||
| L = |  |
||
| W = |  |
Applicable options
| Series |
| SYNT | Bearing unit with a plummer block housing |
| FYNT | Bearing unit with a flanged housing1) |
| Size identification
|
| ...
| Shaft diameter [mm]
|
| Type of arrangement |
| F
| Bearing unit for the locating bearing position
|
| L
| Bearing unit for the non-locating bearing position
|
| Variant
|
|
| – | General (with double-lip seals)
|
|
| TS
| High-speed (with labyrinth seals)
|
|
| TF
| Extreme environment (with heavy-duty radial shaft seals)
|
|
| W
| Relubrication-free (with double-lip seals)
|
|
- 1)Only available in the general variant.
