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Seals


Seals
Unclassified Seals with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Unclassified Seals with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Confirm these values match your shaft, housing and application requirements before ordering.
| Bore Diameter (d) | 3mm |
| Outer Diameter (D) | 8mm |
| Width (B) | 3.5mm |

Seals
| Part Number | 3.17MM-CORD |
| Brand | Unclassified |
| Bearing Type | Seals |
| Seal Type | Open |
| Material | Chrome Steel (SAE 52100) |
| Bore (Inner Diameter) | 3 mm |
| Outer Diameter | 8 mm |
| Width / Thickness | 3.5 mm |
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Download full specifications for 3.17MM-CORD — dimensions, load ratings, and material data.
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The Unclassified 3.17MM-CORD, is a seals, in an open configuration for maximum speed and easy relubrication, featuring a 3mm bore, 8mm outer diameter, and 3.5mm width, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
Unclassified Seals with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
The 3.17MM-CORD seals is specified with 3mm bore (inner diameter), 8mm outer diameter, 3.5mm width. The Open sealing arrangement protects against contamination and retains lubricant for extended service life. The chrome steel (sae 52100) construction provides excellent wear resistance and durability in demanding operating conditions.
Sealss are commonly used in:
The 3.17MM-CORD is a Unclassified Seals with a 3mm bore, 8mm outer diameter and 3.5mm width. It is In Stock at Buy Bearings.
The 3.17MM-CORD measures 3mm bore (inner diameter) × 8mm outer diameter × 3.5mm width.
Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.
The 3.17MM-CORD is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Same seals, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
Matching seals and bushings for 3mm shaft diameter — complementary components for your bearing.