The 635zz is a deep groove ball bearing with bore 5mm, outer diameter 19mm, and width 6mm rated for dynamic load 8.8 kN.
| Bearing type | Deep Groove Ball Bearings |
| Series | Metric Miniature Series |
| Seal type | Shielded |
| Material | Confirmed per inquiry — grade and certificate availability reviewed before quotation |
| Bore type | Confirmed per drawing |
| Dimension unit | millimeter (mm) |
| Bore diameter (d) | 5 |
| Outer diameter (D) | 19 |
| Width (B) | 6 |
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 5x19x6 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 |
|---|---|---|---|---|
| 635 | Configuration variant | 6300 | Open | Quote → |
| 635 2RS | Configuration variant | 6300 | Rubber Seals | Quote → |
| 635 2RZ | Configuration variant | 6300 | Rubber Seals | Quote → |
| 635 ZZ | Configuration variant | Extra Small / Miniature Deep Groove Ball Bearing | Metal Shields | Quote → |
| 635DD | Configuration variant | 6300 | Open | Quote → |
| 635VV | Configuration variant | 6300 | Open | Quote → |
| 635ZZ1 | Same boundary dimensions — verify fit/load | 6300 | Metal Shields | Quote → |
| F635 | Different outer-ring feature | Standard Flanged Bearings | Sealed | Quote → |
| F635 2rs | Different outer-ring feature | F635 | Sealed | Quote → |
| F635DD | Different outer-ring feature | Standard Flanged Bearings | Open | Quote → |
| F635VV | Different outer-ring feature | Standard Flanged Bearings | Open | Quote → |
| F635zz | Different outer-ring feature | F635 | Shielded | Quote → |
| F635ZZ1 | Different outer-ring feature | Standard Flanged Bearings | Open | Quote → |
| SF635 | Same boundary dimensions — verify fit/load | F635 | Open | Quote → |
| SF635 2rs | Same boundary dimensions — verify fit/load | F635 | Sealed | Quote → |
| SF635zz | Same boundary dimensions — verify fit/load | F635 | Shielded | 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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