40 other designations in the catalogue share this bore × outside diameter × width. Each was compared on the four fields every bearing row carries — Type, Seal, Clearance, Precision — as recorded, case- and separator-insensitively. All four agreeing puts a designation in the first list; anything else, a difference or a blank, puts it in the second with the fields named.
| Part number | Manufacturer | C | C0 |
|---|---|---|---|
| NJ 2209 ECNJ | NTN | 85.0 kN | 81.5 kN |
| NJ 2209 ECP | NTN | 85.0 kN | 81.5 kN |
| NU 2209 ECJ | NTN | 85.0 kN | 81.5 kN |
| NU 2209 ECP | NTN | 85.0 kN | 81.5 kN |
| NU 2209 ECPH | NTN | 85.0 kN | 81.5 kN |
| NUP 2209 ECP | NTN | 85.0 kN | 81.5 kN |
| Part number | Manufacturer | C | Differs from this part |
|---|---|---|---|
| C 2209 V | NTN | 106.0 kN | Type: Spherical — this part: Cylindrical |
| 22209 E | NTN | 104.0 kN | Type: Spherical — this part: Cylindrical |
| 22209 E/C3 | NTN | 104.0 kN | Type: Spherical — this part: Cylindrical Clearance: C3 — this part: CN (Normal) |
| 22209 E/C4 | NTN | 104.0 kN | Type: Spherical — this part: Cylindrical Clearance: C4 — this part: CN (Normal) |
| 22209 EK | NTN | 104.0 kN | Type: Spherical — this part: Cylindrical |
| 22209 EK/C3 | NTN | 104.0 kN | Type: Spherical — this part: Cylindrical Clearance: C3 — this part: CN (Normal) |
| 22209 EK/C4 | NTN | 104.0 kN | Type: Spherical — this part: Cylindrical Clearance: C4 — this part: CN (Normal) |
| 22209 EK/VA751 | NTN | 104.0 kN | Type: Spherical — this part: Cylindrical |
| C 2209 KTN9 | NTN | 93.0 kN | Type: Spherical — this part: Cylindrical |
| C 2209 TN9 | NTN | 93.0 kN | Type: Spherical — this part: Cylindrical |
| 22209/C3W33VA9A1 | NTN | 88.0 kN | Type: Spherical — this part: Cylindrical Clearance: C3 — this part: CN (Normal) |
| 22209/W33VA9A1 | NTN | 88.0 kN | Type: Spherical — this part: Cylindrical |
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