22206 Spherical Roller Bearings
| 22206 Spherical Roller Bearings | |||
|---|---|---|---|
| Part Number | 22206 | Weight(Kg) | 0.29 |
| d | 30 | Dynamic Load Co(N) | 65600 |
| D1 | 62 | Static Load Cor(N) | 59600 |
| B | 20 | Grease Speed | 5300 |
| R | 1 | Oil Speed | 6700 |
22206 Spherical Roller Bearing | Medium-Duty Self-Aligning Industrial Bearings
The 22206 spherical roller bearing is a mainstream medium-duty double-row self-aligning roller bearing in the 22200 series. As an upgraded iteration of the 22205 model, it features enlarged roller bodies and optimized internal raceway geometry, delivering boosted load capacity and structural rigidity while retaining a compact housing size. Designed with a precision spherical outer raceway, this bearing offers excellent self-aligning flexibility, effectively offsetting shaft bending, assembly misalignment and operational vibration. It primarily supports heavy radial loads and tolerates moderate bidirectional axial loads, perfectly suited for medium-speed, long-cycle continuous industrial operation.
22206 Common Bearing Material Specifications
22206 spherical roller bearings are available in multiple industrial-grade materials to adapt to standard and harsh working environments, ensuring stable performance, wear resistance and extended service life:
High Carbon Chrome Bearing Steel: The standard material for industrial 22206 bearings. It features uniform high hardness, exceptional fatigue resistance and strong compressive performance under cyclic medium-heavy loads. It maintains precise dimensional stability during prolonged continuous operation with low friction and high cost efficiency, ideal for most standard dry workshop and general industrial applications.
304 Stainless Steel: Offers reliable anti-rust and anti-oxidation properties for humid, dusty and open-air working conditions. It sustains stable medium-load operation without precision degradation, serving as a budget-friendly anti-corrosion solution for outdoor machinery and light industrial transmission equipment.
420 Stainless Steel: Balances rigid hardness and mechanical toughness, resisting frequent vibration impact and mild chemical corrosion. It effectively prevents surface abrasion and structural deformation, making it suitable for semi-corrosive production lines and continuous-running processing equipment.
440C Stainless Steel: Provides superior wear resistance and structural stability in damp and moderately corrosive environments. It minimizes mechanical aging and precision loss, greatly improving the durability of automated medium-duty industrial assemblies under long-term operation.
316 Stainless Steel: High-end marine-grade corrosion-resistant material with excellent acid, alkali and salt spray resistance. It operates reliably in extreme high-humidity and corrosive scenarios, tailored for food sanitary machinery, chemical equipment and marine auxiliary mechanical systems.
Core Strengths And Industrial Application Scenarios
The 22206 spherical roller bearing features upgraded medium-heavy load capacity, superior self-aligning performance, low vibration and stable continuous operation. Diversified material configurations deliver outstanding environmental adaptability for dry, humid and mildly corrosive working conditions. It is widely deployed in medium-sized industrial fans, light mining machinery, agricultural processing equipment, conveyor systems, packaging machinery and textile industrial equipment. Providing high-stability, low-maintenance and cost-effective load-bearing solutions, it is the preferred universal bearing for mainstream medium-duty continuous-operation industrial mechanical systems.
