6802 Bearing
Bore (d) 15 mm
Outside diameter (D) 24 mm
Width (B) 5 mm
Inches (bore × OD × width) 0.5906 × 0.9449 × 0.1969″
Deep-groove ball bearing, thin section (6800) series. Seal/shield suffixes (ZZ, 2RS, …) change the closures, never these dimensions — a 6802-ZZ and 6802-2RS are the same size.
What the number means
- 6 — deep-groove ball bearing
- 8 — dimension series (thin section (6800))
- 02 — bore code (02 → 15 mm)
Neighboring sizes (thin section (6800) series)
| Designation | Bore | OD | Width |
|---|---|---|---|
| 6800 | 10 mm | 19 mm | 5 mm |
| 6801 | 12 mm | 21 mm | 5 mm |
| 6802 | 15 mm | 24 mm | 5 mm |
| 6803 | 17 mm | 26 mm | 5 mm |
| 6804 | 20 mm | 32 mm | 7 mm |
Same bore, other series
Fits the same 15 mm shaft with a different OD/width envelope and load capacity.
- 6902 — 15 × 28 × 7 mm (thin section (6900))
- 6002 — 15 × 32 × 9 mm (extra light (6000))
- 6202 — 15 × 35 × 11 mm (light (6200))
- 6302 — 15 × 42 × 13 mm (medium (6300))
Common suffixes on a 6802
| Suffix | Meaning |
|---|---|
| ZZ / 2Z | steel shields both sides (metal, non-contact) |
| Z | steel shield, one side |
| 2RS | contact rubber seals both sides (SKF 2RS1, NSK DDU, NTN LLU) |
| RS | contact rubber seal, one side |
| 2RZ | low-friction non-contact seals both sides (NSK VV, NTN LLB) |
| C3 | radial internal clearance greater than Normal (common in motors) |
| C2 | radial internal clearance smaller than Normal |
| NR | snap ring groove in the outer ring, with snap ring |
| P6 / P5 / P4 | ISO precision classes (≈ ABEC 3 / 5 / 7) |