23020Spherical Roller Bearings
| 23020Spherical Roller Bearings | |||
|---|---|---|---|
| Part Number | 23020 | Weight(Kg) | 2.34 |
| d | 100 | Dynamic Load Co(N) | 198000 |
| D1 | 150 | Static Load Cor(N) | 332000 |
| B | 37 | Grease Speed | 2400 |
| R | 1.5 | Oil Speed | 3200 |
23020 Spherical Roller Bearing | CA / CC / K Types Available
The 23020 spherical roller bearing is a large-size heavy-duty self-aligning rolling bearing designed for ultra-high radial loads and moderate bidirectional axial loads. It features excellent self-aligning performance, low friction operation and outstanding anti-vibration stability, effectively compensating for shaft misalignment and mechanical deflection. Available in CA, CC and K structural types with dual GCr15 and stainless steel materials, the 23020 bearing delivers stable, long-lasting performance for heavy industrial operating conditions.
23020 CA / CC / K Type Differences
23020CA: Built with a solid machined brass cage and symmetrical roller structure with inner ring middle ribs. It offers high structural rigidity, minimal abrasion and stable high-speed operation, making it suitable for continuous ultra-heavy load and high-precision industrial equipment.
23020CC: Equipped with a stamped steel cage and movable middle spacer without inner ring ribs. It features larger internal grease capacity, lower friction and superior heat dissipation, providing reliable and cost-effective operation for general heavy-duty machinery.
23020K: Designed with a standard 1:12 tapered inner bore, compatible with adapter sleeve installation. It enables simple and fast assembly, disassembly and shaft position adjustment, ideal for equipment requiring regular maintenance and frequent part replacement.
Material Introduction
Bearing Steel (GCr15): GCr15 high-carbon chromium bearing steel is the standard material for 23020 bearings. After professional quenching and tempering heat treatment, it achieves high surface hardness, excellent wear resistance and strong fatigue resistance. It maintains stable rotational accuracy and structural rigidity under long-term heavy-load operation with superior cost performance.
Stainless Steel: Stainless steel 23020 bearings provide excellent rust-proof, anti-oxidation and weak corrosion resistance. They effectively resist moisture, humidity and minor industrial contaminants, preventing precision loss and premature bearing failure, perfectly adapting to damp, sanitary and lightly corrosive working scenarios.
Product Features
Superior self-aligning capability compensates for shaft deflection and installation errors. Ultra-high radial load capacity with stable bidirectional axial load resistance. Multiple structural designs meet high-precision, economical and easy-installation demands. Low friction coefficient, excellent heat dissipation and strong anti-vibration performance. Dual material grades support wide adaptability for various complex industrial environments.
Application Scenarios
23020 spherical roller bearings are widely used in large mining machinery, industrial fans, heavy conveyor systems, construction equipment, cement machinery and heavy-duty transmission equipment. 23020CA fits continuous ultra-heavy load precision equipment; 23020CC is suitable for general heavy industrial machinery; 23020K is perfect for equipment requiring convenient assembly and regular maintenance. Stainless steel versions apply to food processing machinery, medical devices and high-humidity working environments.
