Precision-Engineered Conical Roller Bearings for Heavy-Duty Performance

Harbin Tapered Roller Bearings
– Built with high-carbon chromium steel for exceptional durability and load capacity. Heat-treated raceways and rollers ensure smooth rotation under extreme pressure.
7 Standard Sizes (32904/32905/32906/32908/32909)
– Interchangeable with major brands, offering flexibility for industrial gearboxes, automotive axles, and construction machinery.
Optimized Friction Reduction
– Advanced grinding technology minimizes energy loss, ideal for high-RPM applications like mining equipment and wind turbines.
Sealed Against Contaminants
– Multi-layered grease retention system extends service life in dusty or humid environments (agricultural/ marine use).
Bulk Purchase Advantage
– Direct factory pricing with global logistics support. Stock matches ISO 355 dimensional standards for seamless replacements.
Lifetime Technical Support
– Backed by Harbin’s OEM-certified manufacturing precision. Custom lubrication/grading available for specialized loads.