28 models in the ER series. 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) | |
|---|---|---|---|---|---|
| ER201 | FYH | 47 | 31 | Cross-ref → | |
| ER201-8 | FYH | 47 | 31 | Cross-ref → | |
| ER202 | FYH | 47 | 31 | Cross-ref → | |
| ER202-10 | FYH | 47 | 31 | Cross-ref → | |
| ER203 | FYH | 47 | 31 | Cross-ref → | |
| ER204 | FYH | 47 | 31 | Cross-ref → | |
| ER204-12 | FYH | 47 | 31 | Cross-ref → | |
| ER205 | FYH | 52 | 34.1 | Cross-ref → | |
| ER205-14 | FYH | 52 | 34.1 | Cross-ref → | |
| ER205-16 | FYH | 52 | 34.1 | Cross-ref → | |
| ER206 | FYH | 62 | 38.1 | Cross-ref → | |
| ER206-18 | FYH | 62 | 38.1 | Cross-ref → | |
| ER207 | FYH | 72 | 42.9 | Cross-ref → | |
| ER207-20 | FYH | 72 | 42.9 | Cross-ref → | |
| ER207-22 | FYH | 72 | 42.9 | Cross-ref → | |
| ER208 | FYH | 80 | 49.2 | Cross-ref → | |
| ER208-24 | FYH | 80 | 49.2 | Cross-ref → | |
| ER209 | FYH | 85 | 49.2 | Cross-ref → | |
| ER209-26 | FYH | 85 | 49.2 | Cross-ref → | |
| ER209-28 | FYH | 85 | 49.2 | Cross-ref → | |
| ER210 | FYH | 90 | 51.6 | Cross-ref → | |
| ER210-30 | FYH | 90 | 51.6 | Cross-ref → | |
| ER211 | FYH | 100 | 55.6 | Cross-ref → | |
| ER211-32 | FYH | 100 | 55.6 | Cross-ref → | |
| ER211-34 | FYH | 100 | 55.6 | Cross-ref → | |
| ER212 | FYH | 110 | 65.1 | Cross-ref → | |
| ER212-36 | FYH | 110 | 65.1 | Cross-ref → | |
| ER212-38 | FYH | 110 | 65.1 | Cross-ref → |
ER 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