22 models in the SYM series, 36.513–76.2 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| SYM 1.7/16 TF | SKF | 36.513 | 107.95 | — | |
| SYM 1.7/16 TF/AH | SKF | 36.513 | 99 | — | |
| SYM 1.1/2 TF | SKF | 38.1 | 107.95 | — | |
| SYM 1.1/2 TF/AH | SKF | 38.1 | 107.95 | — | |
| SYM 1.11/16 TF | SKF | 42.862 | 114.3 | — | |
| SYM 1.11/16 TF/AH | SKF | 42.862 | 114 | — | |
| SYM 1.3/4 TF | SKF | 44.45 | 114.3 | — | |
| SYM 1.3/4 TF/AH | SKF | 44.45 | 114 | — | |
| SYM 1.15/16 TF | SKF | 49.212 | 127 | — | |
| SYM 1.15/16 TF/AH | SKF | 49.212 | 127 | — | |
| SYM 2.3/16 TF | SKF | 55.563 | 139.7 | — | |
| SYM 2.3/16 TF/AH | SKF | 55.563 | 139.7 | — | |
| SYM 2.7/16 TF | SKF | 61.913 | 153.4 | — | |
| SYM 2.7/16 TF/AH | SKF | 61.913 | 153.4 | — | |
| SYM 2.1/2 TF | SKF | 63.5 | 153.4 | — | |
| SYM 2.1/2 TF/AH | SKF | 63.5 | 153.4 | — | |
| SYM 2.11/16 TF | SKF | 68.263 | 177 | — | |
| SYM 2.11/16 TF/AH | SKF | 68.263 | 166.1 | — | |
| SYM 2.15/16 TF | SKF | 74.612 | 177 | — | |
| SYM 2.15/16 TF/AH | SKF | 74.612 | 177 | — | |
| SYM 3. TF | SKF | 76.2 | 177 | — | |
| SYM 3. TF/AH | SKF | 76.2 | 177 | — |
SYM series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Ball Bearing Units series: E · NAU · LSE · UC · SNV · MSE · SD · SNT