6303 Full Ceramic Bearing 6303CE 17 * 47 * 14 mm Si3N4 Material All Silicon Nitride Ceramic Ball Bearings
Product details
| Management number | 238034713 | Release Date | 2026/07/11 | List Price | US$56.61 | Model Number | 238034713 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
<p>1 Properties of full ceramic materials</p><p>Ceramic Bearings, including components made from ceramic, have the special properties that steel bearings do not have, such as being non-magnetic or insulating. They can be used in new applications where conventional bearings have not been practical.</p><p>Ceramic Bearings are highly heat resistant, enabling a rolling bearing to be practical in a high temperature environment. The low density of ceramic decreases the centrifugal force induced by rolling elements (balls or rollers), contributing to an increased speed of the apparatus.</p><p>2 Structure of full ceramic Bearings</p><p>Full ceramic (All-ceramic) bearing of Si3N4 material</p><p>Full ceramic bearing made with Si3N4 have some better performance than ZrO2, the rings and balls made by full ceramic material:Si3N4, as a standard construction, the cage made by PTFE, Compares than the material of ZrO2 ,The SiN4 ceramics bearings could endure heavier load and could be used in higher temperature environment.</p><p>3 Dementions</p><p>Item: 6303CE</p><p>Bore Dia (d): 17 mm</p><p>Outer Dia (D): 47 mm</p><p>Width (B): 14 mm</p><p>Cage Material: PEFT</p><p>Bearing Material: Silicon Nitride</p><p>Dynamic Load Rating (Cr) (N): 7980</p><p>Static Load Rating (Cor) (N): 3815</p><p>Max Speed (X1000 RPM): 27</p><p>Ball Qty: 7</p><p>Weight (g): 81</p><p>Widely used in household appliances, garden machinery, outdoor vehicles, industrial production, etc. Suitable for skateboards, longboards, inline skates, scooters, robots, ship rudder axles, etc.</p><p>Features: small friction, fast speed, smooth, low noise.</p>
- Model Number: 6303 Full Ceramic Si3N4; Torque Capacity: 17x47x14mm
- Surface Roughness: Ra 0.05; Structure: PTFE Cage; Material: Si3N4 Ceramic
- Coatings: Non-magnetic; Ball Qty: 7; Weight (g): 81
- Bearing Material: Silicon Nitride; Dynamic Load Rating (Cr) (N): 7980
- Static Load Rating (Cor) (N): 3815; Max Speed (X1000 RPM): 27
| Manufacturer part number | UNKNOWN |
|---|---|
| Brand | HAWIKVHK |
| Wheel bearing type | Spherical Roller Bearing |
| Vehicle fitment type | Specific |
| Features | Low Noise |
| Has written warranty | No |
| Weight | 8.51 oz |
| Count | 1 |
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form