92 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 |
|---|---|---|---|
| 7009 CD/P4A | NTN | 28.6 kN | 22.4 kN |
| 7009 CDGA/HCP4A | NTN | 28.6 kN | 22.4 kN |
| 7009 CDGA/P4A | NTN | 28.6 kN | 22.4 kN |
| 7009 CDGATP/P4B | NTN | 28.6 kN | 22.4 kN |
| 7009 CDGB/P4A | NTN | 28.6 kN | 22.4 kN |
| 7009 CDGC/P4A | NTN | 28.6 kN | 22.4 kN |
| S7009 CDGA/HCP4A | NTN | 28.6 kN | 22.4 kN |
| S7009 CDGA/P4A | NTN | 28.6 kN | 22.4 kN |
| S7009 CDGB/P4A | NTN | 28.6 kN | 22.4 kN |
| 7009 ACD/P4A | NTN | 27.6 kN | 21.6 kN |
| 7009 ACDGA/HCP4A | NTN | 27.6 kN | 21.6 kN |
| 7009 ACDGA/P4A | NTN | 27.6 kN | 21.6 kN |
| 7009 ACDGB/P4A | NTN | 27.6 kN | 21.6 kN |
| 7009 ACDGC/P4A | NTN | 27.6 kN | 21.6 kN |
| S7009 ACDGA/HCP4A | NTN | 27.6 kN | 21.6 kN |
| S7009 ACDGA/P4A | NTN | 27.6 kN | 21.6 kN |
| S7009 ACDGB/HCP4A | NTN | 27.6 kN | 21.6 kN |
| S7009 ACDGB/P4A | NTN | 27.6 kN | 21.6 kN |
| 7009 CE/HCP4A | NTN | 13.0 kN | 8.5 kN |
| 7009 CEGA/HCP4A | NTN | 13.0 kN | 8.5 kN |
| Part number | Manufacturer | C | Differs from this part |
|---|---|---|---|
| NJ 1009 ECP | NTN | 52.0 kN | Type: Cylindrical — this part: Angular |
| NU 1009 ECP | NTN | 52.0 kN | Type: Cylindrical — this part: Angular |
| NU 1009 ECP/C3 | NTN | 52.0 kN | Type: Cylindrical — this part: Angular Clearance: C3 — this part: CN (Normal) |
| NU 1009 ECPH | NTN | 52.0 kN | Type: Cylindrical — this part: Angular |
| N 1009 TN/SP | NTN | 29.2 kN | Type: Cylindrical — this part: Angular |
| N 1009 KTNHA/SP | NTN | 28.1 kN | Type: Cylindrical — this part: Angular |
| 6009-2RS1 | NTN | 22.1 kN | Type: Deep groove ball — this part: Angular Seal: 2RS contact seal — this part: Open |
| 6009-2RS1/C3 | NTN | 22.1 kN | Type: Deep groove ball — this part: Angular Clearance: C3 — this part: CN (Normal) |
| 6009-2RS1/C3GJN | NTN | 22.1 kN | Type: Deep groove ball — this part: Angular Clearance: C3 — this part: CN (Normal) |
| 6009-2RS1/C4 | NTN | 22.1 kN | Type: Deep groove ball — this part: Angular Seal: 2RS contact seal — this part: Open Clearance: C4 — this part: CN (Normal) |
| 6009-2RS1/C4GJN | NTN | 22.1 kN | Type: Deep groove ball — this part: Angular Seal: 2RS contact seal — this part: Open Clearance: C4 — this part: CN (Normal) |
| 6009-2RS1/LT10 | NTN | 22.1 kN | Type: Deep groove ball — this part: Angular Seal: 2RS contact seal — this part: Open |
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