6801-ZZ
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeCouldn't load pickup availability
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What 6801-ZZ means
| Code | Position | Meaning |
|---|---|---|
6 |
Type | Deep groove ball bearing |
8 |
Diameter series | Diameter series 8 (extra thin): fixes OD and width for the bore (ISO 15) |
01 |
Bore | Bore code 01 = 12 mm (codes 00, 01, 02 and 03 are fixed at 10, 12, 15 and 17 mm) |
ZZ |
Closure | Metal shields, both sides |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
6801-ZZ specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 12 mm | 0.4724 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 21 mm | 0.8268 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 5 mm | 0.1969 in | ISO table for this designation, confirmed by supplier data |
| Bearing type | Deep groove ball bearing | Stated by the designation | |
| Seals / shields | Metal shields, both sides | Stated by the designation | |
| Internal clearance | Normal (CN): no clearance code in the designation | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
Equivalent to / interchanges with
| Brand | Part number | Basis |
|---|---|---|
| SKF | 6801 2Z | Brand suffix convention for this ISO size |
| TIMKEN | 6801 ZZ | Brand suffix convention for this ISO size |
| FAG | 6801 2ZR | Brand suffix convention for this ISO size |
| NSK | 6801 ZZ | Brand suffix convention for this ISO size |
| NTN | 6801 ZZ | Brand suffix convention for this ISO size |
| KOYO | 6801 ZZ | Brand suffix convention for this ISO size |
| NACHI | 6801 ZZE | Brand suffix convention for this ISO size |
Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables
6801-ZZ is a deep groove ball bearing, 12 mm bore × 21 mm OD × 5 mm wide (0.4724 × 0.8268 × 0.1969 in). It has metal shields on both sides. Other makers sell the same size as SKF 6801 2Z, TIMKEN 6801 ZZ, FAG 6801 2ZR, NSK 6801 ZZ.
The 6801-ZZ is a deep groove ball bearing with metal shields on both sides, featuring a 12mm bore diameter, 21mm outside diameter, and 5mm width. The double-shielded design protects the bearing from contaminants while retaining lubrication for extended service life.
6801 ZZ 6800 (61800) Series Ball Bearing
