23228Spherical Roller Bearings
| 23228Spherical Roller Bearings | |||
|---|---|---|---|
| Part Number | 23228 | Weight(Kg) | 16.2 |
| d | 140 | Dynamic Load Co(N) | 780000 |
| D1 | 250 | Static Load Cor(N) | 1010000 |
| B | 88 | Grease Speed | 1200 |
| R | 2.1 | Oil Speed | 1600 |
23228 Spherical Roller Bearing | CA / CC / K Types Available
The 23228 spherical roller bearing is a large-size heavy-duty self-aligning roller bearing designed for high radial loads and moderate bidirectional axial loads. It excels at correcting shaft misalignment and operational deflection, with low friction, stable rotation and excellent anti-vibration performance. Offered in CA, CC and K configurations and GCr15 or stainless steel materials, the 23228 bearing delivers reliable and long-lasting operation for heavy industrial applications.
23228 CA / CC / K Type Differences
23228CA: Features a solid machined brass cage and symmetrical roller structure with inner ring middle ribs. It provides high rigidity, low wear and consistent high-speed stability, ideal for continuous heavy-load and high-precision industrial equipment.
23228CC: Adopts a stamped steel cage and movable middle spacer without inner ring ribs. It has larger internal grease capacity, lower friction and better heat dissipation, delivering stable and cost-effective performance for general heavy-duty machinery.
23228K: Built with a standard 1:12 tapered inner bore for adapter sleeve installation. It allows easy assembly, disassembly and flexible shaft adjustment, perfect for equipment requiring regular maintenance and routine servicing.
Material Introduction
Bearing Steel (GCr15): GCr15 high-carbon chromium bearing steel is the standard material for 23228 bearings. With professional heat treatment, it achieves high hardness, excellent wear resistance and strong fatigue resistance. It maintains stable rotational accuracy and structural rigidity under long-term heavy-load operation with outstanding cost performance.
Stainless Steel: Stainless steel 23228 bearings provide superior rust-proof, anti-oxidation and weak corrosion resistance. They effectively resist moisture and industrial contaminants, preventing precision loss and premature bearing failure, suitable for humid, sanitary and lightly corrosive working environments.
Product Features
Excellent self-aligning capability compensates for shaft deflection and installation errors. Strong radial load capacity with stable bidirectional axial load tolerance. Multiple structural designs meet high-precision, economical and easy-maintenance demands. Low friction, efficient heat dissipation and robust anti-vibration stability. Dual material grades ensure wide adaptability for complex industrial scenarios.
Application Scenarios
23228 spherical roller bearings are widely applied in mining machinery, cement production equipment, heavy-duty conveyor systems, large industrial fans, construction machinery and heavy transmission systems. 23228CA suits continuous heavy-load precision equipment; 23228CC fits general heavy industrial machinery; 23228K is optimal for frequently maintained shaft systems. Stainless steel versions apply to food machinery, medical devices and high-humidity working environments.
