16 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 |
|---|---|---|---|
| NN 3028/SPW33 | NTN | 297.0 kN | 520.0 kN |
| NN 3028 K/SPW33 | NTN | 297.0 kN | 520.0 kN |
| NN 3028 K/SPW33VR5220 | NTN | 297.0 kN | 520.0 kN |
| Part number | Manufacturer | C | Differs from this part |
|---|---|---|---|
| 23028-2CS5/VT143 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical |
| 23028-2CS5K/VT143 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical |
| 23028 CC/C2W33 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical Clearance: C2 — this part: CN (Normal) |
| 23028 CC/C3W33 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical Clearance: C3 — this part: CN (Normal) |
| 23028 CC/C3W33VE194 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical Clearance: C3 — this part: CN (Normal) |
| 23028 CC/C4W33 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical Clearance: C4 — this part: CN (Normal) |
| 23028 CC/W33 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical |
| 23028 CCK/C2W33 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical Clearance: C2 — this part: CN (Normal) |
| 23028 CCK/C3W33 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical Clearance: C3 — this part: CN (Normal) |
| 23028 CCK/C4W33 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical Clearance: C4 — this part: CN (Normal) |
| 23028 CCK/C5W33 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical Clearance: C5 — this part: CN (Normal) |
| 23028 CCK/W33 | NTN | 485.0 kN | Type: Spherical — this part: Cylindrical |
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