26 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 |
|---|---|---|---|
| 71802 CD/HCP4 | NTN | 2.3 kN | 1.5 kN |
| 71802 CD/P4 | NTN | 2.3 kN | 1.5 kN |
| 71802 CDGA/HCP4 | NTN | 2.3 kN | 1.5 kN |
| 71802 CDGA/P4 | NTN | 2.3 kN | 1.5 kN |
| 71802 CDGB/P4 | NTN | 2.3 kN | 1.5 kN |
| 71802 ACD/HCP4 | NTN | 2.2 kN | 1.4 kN |
| 71802 ACD/P4 | NTN | 2.2 kN | 1.4 kN |
| 71802 ACDGB/P4 | NTN | 2.2 kN | 1.4 kN |
| Part number | Manufacturer | C | Differs from this part |
|---|---|---|---|
| 61802 | NTN | 1.9 kN | Type: Deep groove ball — this part: Angular |
| 61802-2RS1 | NTN | 1.9 kN | Type: Deep groove ball — this part: Angular Seal: 2RS contact seal — this part: Open |
| 61802-2Z | NTN | 1.9 kN | Type: Deep groove ball — this part: Angular Seal: 2Z shield — this part: Open |
| 6802-2RS1 | NTN | 1.7 kN | Type: Deep groove ball — this part: Angular Seal: 2RS contact seal — this part: Open |
| 6802-2Z | NTN | 1.7 kN | Type: Deep groove ball — this part: Angular Seal: 2Z shield — this part: Open |
| 6802.2RSR | FAG (Schaeffler) | 1.7 kN | Type: Deep groove ball — this part: Angular Seal: 2RS contact seal — this part: Open |
| 6802.2ZR | FAG (Schaeffler) | 1.7 kN | Type: Deep groove ball — this part: Angular Seal: 2Z shield — this part: Open |
| 6802.C3 | FAG (Schaeffler) | 1.7 kN | Type: Deep groove ball — this part: Angular Clearance: C3 — this part: CN (Normal) |
| 6802/C3 | NTN | 1.7 kN | Type: Deep groove ball — this part: Angular Clearance: C3 — this part: CN (Normal) |
| 68022RS | Timken | 1.7 kN | Type: Deep groove ball — this part: Angular Seal: 2RS contact seal — this part: Open |
| W 61802-2RS1 | NTN | 1.6 kN | Type: Deep groove ball — this part: Angular Seal: 2RS contact seal — this part: Open |
| W 61802-2Z | NTN | 1.6 kN | Type: Deep groove ball — this part: Angular Seal: 2Z shield — this part: Open |
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