Description
Why Choose Our 23148 CC CA W33 Spherical Roller Bearing?
| Description | Key Specification / USP |
|---|---|
| Ultra-High Load Capacity | Rated dynamic load: 1,120 kN — ideal for heavy-duty mining & cement machinery |
| Self-Aligning Precision | ±2.5° misalignment tolerance — reduces edge stress & extends service life by up to 40% |
| Low-Friction Design | Optimized roller profile + CC cage — cuts operating temperature rise by 15–20°C |
| Robust Construction | High-purity GCr15 bearing steel + hardened raceways (HRC 60–64) |
| Reliable Lubrication | Pre-filled with premium lithium complex grease (NLGI #2); compatible with oil lubrication |
| Global Quality Standards | Manufactured to ISO 281/15242; P0/P6 precision grades available; C0/C3 clearance options |
| W33 Feature | Oil-lubricated design with three lubrication grooves + seals — perfect for high-temp continuous operation |
| Proven OEM/ODM Support | SKF/NSK/NTN-compatible dimensions & performance — trusted by Tier-1 industrial suppliers |
| Application Versatility | Used in wind turbines, gearboxes, crushers, rolling mills & pulp & paper machines |
| Quality Assurance | 100% dimensional inspection + noise & vibration testing (ISO 15242 Class A) |
Engineered for reliability under extreme radial loads and dynamic misalignment, our 23148 CC CA W33 delivers unmatched rigidity and thermal stability — outperforming standard 231-series bearings in fatigue life and running smoothness. Unlike generic alternatives, each unit undergoes full traceability control and batch-certified testing per ISO 9001. Have a custom application or need technical validation? Contact us now for free engineering support and sample availability.







