22208Spherical Roller Bearings
| 22208Spherical Roller Bearings | |||
|---|---|---|---|
| Part Number | 22208 | Weight(Kg) | 0.54 |
| d | 40 | Dynamic Load Co(N) | 76500 |
| D1 | 80 | Static Load Cor(N) | 80800 |
| B | 23 | Grease Speed | 4300 |
| R | 1.1 | Oil Speed | 5600 |
22208 Spherical Roller Bearing | Self-Aligning High Precision Bearing
The 22208 spherical roller bearing is a compact self-aligning rolling bearing suitable for heavy radial loads and light axial loads. Featuring flexible self-aligning performance, low friction, stable low-noise operation and excellent vibration resistance, it effectively compensates for shaft misalignment and installation deviation. Available in GCr15 bearing steel and stainless steel, the 22208 bearing provides stable precision and long service life for standard, humid and mildly corrosive industrial environments.
Material Introduction
Bearing Steel (GCr15): GCr15 high-carbon chromium bearing steel is the standard material for 22208 bearings. After professional heat treatment, it obtains high hardness, outstanding wear resistance and strong fatigue resistance. It maintains stable rotational accuracy and structural rigidity during long-term operation, delivering high cost performance for general industrial mechanical equipment.
Stainless Steel: Stainless steel 22208 bearings feature excellent rust-proof, anti-oxidation and weak corrosion resistance. They effectively resist moisture and minor industrial contamination, preventing precision loss and premature bearing failure, perfectly adapting to damp, sanitary and clean working scenarios.
Product Features
Superior self-aligning capability offsets shaft misalignment and deflection. Strong radial load capacity with stable light axial load resistance. Low friction operation, low noise and excellent anti-vibration performance. Dual material grades meet conventional and anti-corrosion working demands. Compact structure, durable performance and wide equipment compatibility.
Application Scenarios
22208 spherical roller bearings are widely applied in industrial fans, conveyor equipment, textile machinery, small mining devices, agricultural machinery and general light and medium-duty transmission systems. Standard GCr15 models suit conventional industrial equipment, while stainless steel versions are ideal for food machinery, medical devices and high-humidity working environments.
