Spherical roller bearings have two rows of rollers that are mainly used for withstanding radial loads and also axial loads in either direction. Self-aligning roller bearings have high radial load capacity, especially suitable for heavy load or vibration load, but can not withstand the pure axial load. Spherical roller thrust bearings have good self-aligning properties and can compensate for the coaxiality error.
Spherical roller bearings have two types: cylindrical inner bore and tapered inner bore. Tapered bore bearings have the symbol "K" (taper is 1:12) or "K30" (taper is 1:30) after the basic model. Spherical roller bearings have CC, CA, MA, MB and other structures, suitable for different occasions.
Main application areas of spherical roller bearings:
• Wind turbines
• Mining machinery
• Material transportation
• Papermaking machinery
• Industrial transmission
• Metallurgical equipment
Features of Spherical Roller Bearings:
1. Ultra-finished raceways provide higher running accuracy.
2. Super-finished rolling elements ensure excellent contact rate, reducing bearing heating.
3. Reinforced cage design offers higher load capacity and improved shock resistance.
4. Special clearance control standards contribute to extended bearing life.
5. Dual-raceway plunge grinding enhances self-aligning performance.
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