23220Spherical Roller Bearings
| 23220Spherical Roller Bearings | |||
|---|---|---|---|
| Part Number | 23220 | Weight(Kg) | 6.25 |
| d | 100 | Dynamic Load Co(N) | 415000 |
| D1 | 180 | Static Load Cor(N) | 562000 |
| B | 60 | Grease Speed | 2100 |
| R | 2 | Oil Speed | 2600 |
23220 Spherical Roller Bearing | 23220CA / 23220CC / 23220K Cage And Application
The 23220 is a widely used double-row spherical roller bearing with standard dimensions of 100×180×60mm. It features outstanding self-aligning performance, excellent radial and axial load capacity, and stable low-friction operation. Capable of compensating shaft misalignment and absorbing mechanical vibration, this bearing withstands continuous heavy loads and intermittent shock loads, serving as a core component for medium and heavy industrial machinery. The 23220 series includes three mainstream models: 23220CA, 23220CC and 23220K, with customized cage and bore designs to suit different operating environments.
23220CA Bearing (Solid Brass Cage)
23220CA adopts a one-piece precision machined solid brass cage with a symmetrical roller layout and ribless inner ring structure. The high-rigidity brass cage delivers superior high-temperature resistance, impact toughness and anti-fatigue performance during long-term continuous operation. It effectively reduces internal friction, heat generation and running noise while ensuring precise roller guidance. Hard to deform under extreme temperatures and sudden shock loads, this structure maintains stable operation and extends service life significantly. 23220CA is the high-reliability solution for critical industrial equipment working in harsh, high-intensity working conditions.
23220CC Bearing (Stamped Steel Cage)
23220CC is equipped with a two-piece stamped steel cage and floating guide structure. The lightweight steel structure optimizes internal bearing space, expands roller contact area, and enhances overall load-bearing efficiency. Featuring a low friction coefficient, high limit speed and reliable wear resistance, it runs smoothly under medium-speed and heavy-cycle load conditions. With standardized manufacturing, strong versatility and excellent cost performance, 23220CC is the universal standard model of the series, ideal for conventional heavy-duty industrial equipment with stable daily operation requirements.
23220K Bearing (Tapered Bore)
23220K is a 1:12 tapered bore spherical roller bearing with adjustable internal clearance. It supports convenient installation, disassembly and precise gap calibration by matching adapter sleeves and withdrawal sleeves. The tapered bore design effectively compensates shaft assembly errors and mechanical deflection, greatly improving the stability of transmission systems. Inheriting all self-aligning and heavy-load advantages of standard spherical roller bearings, it features flexible assembly and simple maintenance, perfectly adapting to equipment requiring regular debugging and overhaul.
Industrial Applications
23220 series bearings are widely applied in heavy industrial transmission fields. 23220CA is suitable for high-temperature and high-shock equipment such as metallurgical rolling mills, heavy-duty reducers and mining machinery. 23220CC fits general heavy machinery including construction equipment, vibrating screens, chemical and paper-making machines. 23220K is commonly used in industrial fans, large conveyor systems and transmission equipment needing adjustable clearance and easy maintenance.
Product Summary: 23220CA focuses on high durability for harsh environments, 23220CC provides cost-effective universal performance, and 23220K offers flexible adjustable assembly solutions, covering most medium and heavy-load industrial operation scenarios.
