The B5538WZZFS464 is an aircraft bearing with bore 16.002mm, outer diameter 26.924mm, and width 14.275mm.
Original RBC catalog dimensions: 0.63 × 1.06 × 0.562 in. Metric values are converted using 25.4 mm/in.

| Bearing type | Aircraft Bearings |
| Series | Single-Row Standard Bearings |
| Seal type | Double Seal |
| Material | Confirmed per inquiry — grade and certificate availability reviewed before quotation |
| Bore type | Round |
| Original catalog dimensions | 0.63 × 1.06 × 0.562 in |
| Dimension unit | millimeter (mm) display; RBC source in inch |
| Bore diameter (d) | 16.002 |
| Outer diameter (D) | 26.924 |
| Width (B) | 14.275 |
Corner radius, shoulder dimensions, fits and tolerances are confirmed against the requested suffix and application drawing before quotation.
Drawings and 3D models are provided per inquiry. Tell us your application and we will send the appropriate file format (DXF, DWG, STEP, IGES).
Lubrication method and application speed limit are confirmed per inquiry; no oil-speed value is derived from this number.
The models below share the 16.002x26.924x14.275 mm boundary dimensions. Matching d/D/B alone does not prove interchangeability; verify seals, clearance, ring features, load ratings, fits, and application conditions before replacement.
| Model | Relationship | Series | Seal | Action |
|---|---|---|---|---|
| B5538WZZFS428 | Same boundary dimensions — verify fit/load | Single-Row Standard Bearings | Double Seal | Quote → |
NLHB supports both in-house manufacturing and qualified partner sourcing. We confirm the specification, supply route, inspection requirements, and available documentation before quotation.
About NLHB →Send us your quantity, application and target lead time. We confirm spec, interchange and realistic delivery — no order confirmed until you approve.
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