22211Spherical Roller Bearings
| 22211Spherical Roller Bearings | |||
|---|---|---|---|
| Part Number | 22211 | Weight(Kg) | 0.85 |
| d | 55 | Dynamic Load Co(N) | 108000 |
| D1 | 100 | Static Load Cor(N) | 129000 |
| B | 25 | Grease Speed | 3400 |
| R | 1.5 | Oil Speed | 4500 |
22211 Spherical Roller Bearing | Self-Aligning High Precision Bearing
The 22211 spherical roller bearing is a high-precision self-aligning rolling bearing built for heavy radial loads and light axial loads. It features outstanding self-aligning performance to compensate for shaft misalignment and installation deflection, ensuring smooth, low-friction and low-noise operation. Available in GCr15 bearing steel and stainless steel, the 22211 bearing maintains stable precision and long service life in various standard and mildly corrosive industrial environments.
Material Introduction
Bearing Steel (GCr15): GCr15 high-carbon chromium bearing steel is the standard material for 22211 bearings. With professional heat treatment, it achieves high hardness, excellent wear resistance and strong fatigue resistance. It sustains stable rotational accuracy and structural rigidity during long-term continuous operation, delivering high cost performance for general industrial machinery.
Stainless Steel: Stainless steel 22211 bearings offer excellent rust-proof, anti-oxidation and weak corrosion resistance. They effectively resist moisture and minor industrial contamination, avoiding precision loss and premature bearing failure, perfectly suited for high-humidity, sanitary and clean working scenarios.
Product Features
Excellent self-aligning capability offsets shaft deflection and installation errors. Strong heavy radial load capacity with stable light axial load tolerance. Low friction, quiet operation and superior anti-vibration performance. Dual material grades adapt to conventional and anti-corrosion working conditions. Compact structure, high durability and wide mechanical equipment compatibility.
Application Scenarios
22211 spherical roller bearings are widely used in industrial fans, conveyor systems, textile machinery, agricultural equipment, medium-duty mining tools and construction machinery. Standard GCr15 models fit conventional industrial equipment, while stainless steel versions are ideal for food machinery, medical devices and high-humidity working environments.
