6418
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeCouldn't load pickup availability
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What 6418 means
| Code | Position | Meaning |
|---|---|---|
6 |
Type | Deep groove ball bearing |
4 |
Diameter series | Diameter series 4 (heavy): fixes OD and width for the bore (ISO 15) |
18 |
Bore | Bore code 18 × 5 = 90 mm |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
6418 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 90 mm | 3.5433 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 225 mm | 8.8583 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Width (B) | 54 mm | 2.126 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Bearing type | Deep groove ball bearing | Stated by the designation | |
| Seals / shields | Open (no seals or shields) | 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 | 6418 | Brand suffix convention for this ISO size |
| TIMKEN | 6418 | Brand suffix convention for this ISO size |
| FAG | 6418 | Brand suffix convention for this ISO size |
| NSK | 6418 | Brand suffix convention for this ISO size |
| NTN | 6418 | Brand suffix convention for this ISO size |
| KOYO | 6418 | Brand suffix convention for this ISO size |
| NACHI | 6418 | 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
6418 is a deep groove ball bearing, 90 mm bore × 225 mm OD × 54 mm wide (3.5433 × 8.8583 × 2.126 in). It has no seals or shields (open). Other makers sell the same size as SKF 6418, TIMKEN 6418, FAG 6418, NSK 6418.
The 6418 is a deep groove ball bearing from the 64 series with a 90mm bore diameter and open design without seals or shields. Deep groove ball bearings are versatile radial ball bearings capable of handling radial loads and moderate axial loads in both directions.
