7010
Ceramic angular contact ball bearings adopt ceramic balls made of silicon nitride (Si₃N₄) or zirconia (ZrO₂) matched with bearing steel or ceramic rin...
Product Introduction
| Inner Diameter | 50 |
| Outer Diameter | 80 |
| Width | 16 |
| r(min) | 1 |
| r1(min) | 0.3 |
| da(min) | 56 |
| Da(max) | 74 |
| ra(max) | 1 |
| Weight（ZrO2）kg | 0.2 |
| Weight（Si3N4）kg | 0.11 |
| Weight（PLASTIC）kg | 0.0468 |
| Weight（440C）kg | 0.261 |
Ceramic angular contact ball bearings adopt ceramic balls made of silicon nitride (Si₃N₄) or zirconia (ZrO₂) matched with bearing steel or ceramic rings. They feature high strength, wear resistance, electrical insulation, anti-corrosion properties, high temperature resistance and corrosion resistance.
With a reasonable contact angle design, these bearings can withstand both radial loads and unidirectional axial loads simultaneously. They deliver excellent high-speed performance, low friction loss, low temperature rise, high running accuracy and a significantly longer service life than conventional metal bearings.
They are widely used in high-speed spindles, precision motors, medical equipment, textile machinery, high-end tools and other applications requiring high speed, high precision and high stability.
Complete in models with optional sealing structures, the bearings offer good installation adaptability and can meet the demands of long-term stable operation under high-speed, high-precision and harsh working conditions.
Shanghai Yisiou Trading Co., Ltd. is a powerful enterprise with a registered capital of 5 million RMB. Its product matrix includes ceramic bearings, hybrid ceramic bearings, solid oil bearings, tapered roller bearings, cylindrical roller bearings, etc. The products are widely used in aerospace, automotive and other fields, and have reliable performance under extreme conditions. The company is customer-centric and holds an important position in the industry.
