22215CC 22215 CC/W33 Double Row Chrome Steel Spherical Roller Bearing 75x130x31 mm
2215CC 22215 CC/W33 Double Row Chrome Steel Spherical Roller Bearing
The 2215CC is a heavy-duty spherical roller bearing engineered to withstand high radial loads, moderate axial loads, and significant shaft-housing misalignment (angular deviations up to 3°–5°), widely used in heavy industrial machinery, mining equipment, and large-scale reducers. Model breakdown: "22" denotes the spherical roller bearing light series (optimized for balanced load capacity and installation flexibility); "15" is the inner diameter code (calculated as code × 5, corresponding to standard inner diameter); "CC" specifies the cage + sealing variant (stamped steel cage for durability + contact-type seal to prevent dust/oil leakage). Its dual-row roller structure and self-aligning capability make it ideal for harsh, high-load working environments (e.g., vibration, uneven force distribution).
Applications:
· Mining and Quarrying
· Paper & Pulp Industry
· Heavy Machinery
· Wind Energy
· Marine & Offshore
· Steel & Metal Processing
· and many more…
| Parameter | Value/Specification |
| Bore (Inner Diameter) | 75 mm (standard for code "15": 15×5) |
| Outer Diameter (OD) | 130 mm |
| Width | 31 mm |
| Basic Dynamic Load Rating ((C_r)) | ≈ 92 kN (for heavy radial load scenarios) |
| Structure Type | Double-row spherical roller bearing (stamped steel cage + contact seal) |
| Allowable Misalignment Angle | ≤ 5° (under normal load conditions) |
| Recommended Speed |
≤ 3,200 rpm (grease lubrication, heavy-load environment) |
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