Launch range
6204 Full Ceramic
Single-row deep groove ball bearing · Silicon nitride (Si₃N₄)
Schematic drawing, nominal boundary dimensions.
03 · Products
Full ceramic silicon nitride bearings
Our launch range covers two of the most widely used deep groove ball bearing sizes, in full ceramic construction.
Launch range
6205 Full Ceramic
Single-row deep groove ball bearing · Silicon nitride (Si₃N₄)
Schematic drawing, nominal boundary dimensions.
| Parameter | 6204 Full Ceramic | 6205 Full Ceramic |
|---|---|---|
| Bearing type | Single-row deep groove ball bearing | Single-row deep groove ball bearing |
| Bore diameter (d) | 20 mm | 25 mm |
| Outside diameter (D) | 47 mm | 52 mm |
| Width (B) | 14 mm | 15 mm |
| Rings & balls | Silicon nitride (Si₃N₄) | Silicon nitride (Si₃N₄) |
| Cage, clearance & precision class | As per customer specification | As per customer specification |
Additional sizes and customer-specific designs can be developed on request. Final materials, tolerances and operating limits are defined by the approved product specification for each application.
Components
Ceramic bearing components
Alongside complete bearings, ORIX works with the individual ceramic components that make them up.
- Semi-finished and precision-finished inner rings
- Semi-finished and precision-finished outer rings
- Precision silicon nitride (Si₃N₄) ceramic balls
- Component inspection, matching and bearing assembly
Need another size or a custom design?
Additional sizes and customer-specific designs can be developed on request.