SMF105
The SMF105 is a deep groove ball bearing with bore 5mm, outer diameter 10mm, and width 4mm rated for dynamic load 0.3 kN.
📋 Technical Specifications
| Bearing type | Deep Groove Ball Bearings |
| Series | Extended Inner-Ring Flanged Bearings |
| Seal type | Sealed |
| Material | Confirmed per inquiry — grade and certificate availability reviewed before quotation |
| Bore type | Confirmed per drawing |
| Dimension unit | millimeter (mm) |
🔐 Model Code Breakdown
What each part of SMF105 means.
| SMF | SMF = super-miniature flange |
📋 Nominal Variants by Seal Type
Catalog variants open a detail page. Inquiry-only configurations go directly to RFQ.
| Seal Type | Model Code | Typical Use | |
|---|---|---|---|
| Double metal shields | SMF105 ZZ (inquiry only) | General dust protection | Quote → |
| Double contact rubber seals | SMF105 2RS (inquiry only) | Dust and moisture protection at moderate speed | Quote → |
| Double non-contact rubber seals | SMF105 2RZ (inquiry only) | Lower-friction sealing at higher speed | Quote → |
| C3 radial clearance | SMF105 C3 (inquiry only) | Motors and applications with higher operating temperature | Quote → |
📐 Detailed Dimensions
Basic dimensions (mm)
| Bore diameter (d) | 5 |
| Outer diameter (D) | 10 |
| Width (B) | 4 |
Corner radius, shoulder dimensions, fits and tolerances are confirmed against the requested suffix and application drawing before quotation.
📑 Drawings & 3D Model
Drawings and 3D models are provided per inquiry. Tell us your application and we will send the appropriate file format (DXF, DWG, STEP, IGES).
⚡ Source-Data Reference Speed
Lubrication method and application speed limit are confirmed per inquiry; no oil-speed value is derived from this number.
⇄ Same-size Bearings & Reference Options
The models below share the 5x10x4 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 |
|---|---|---|---|---|
| F5-10M | Different outer-ring feature | Miniature Thrust Series | Open | Quote → |
| MF105 | Different outer-ring feature | Extended Inner-Ring Flanged Bearings | Sealed | Quote → |
| MF105 2rs | Different outer-ring feature | MF105 | Sealed | Quote → |
| MF105 ZZ | Different outer-ring feature | MF105 | Metal Shields | Quote → |
| MF105ZZ | Different outer-ring feature | MR Miniature Series | Shielded | Quote → |
| MR105 | Different outer-ring feature | MR Miniature Series | Shielded | Quote → |
| MR105 2rs | Different outer-ring feature | MR | Sealed | Quote → |
| MR105 ZZ | Different outer-ring feature | MR | Metal Shields | Quote → |
| MR105ZZ | Different outer-ring feature | MR Miniature Series | Shielded | Quote → |
| SMF105 2rs | Configuration variant | SMF105 | Sealed | Quote → |
| SMF105zz | Configuration variant | SMF105 | Shielded | Quote → |
⚙ Typical Applications
Why choose NLHB?
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 →❓ Frequently Asked Questions
Get a quote for SMF105
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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