33210 Single‑Row Tapered Roller Bearing 50×90×32mm For Truck Hub Reducer Construction Machinery

The 33210 is a single‑row separable tapered roller bearing, designed for truck wheel hub, reducer and light‑medium construction machinery assemblies. It can bear combined radial and unidirectional axial loads, delivering stable performance under variable impact working conditions.
It is widely used for vehicle hubs, transmission units and engineering equipment where mixed‑load capacity is required.

• High combined radial‑axial load capacity for automotive & light‑medium heavy‑duty industrial applications
• Separable cone‑and‑cup structure for convenient mounting, dismounting and preload adjustment
• Optimized roller profile reduces friction heat generation for continuous heavy‑load operation
• Good shock‑resistance performance for dusty construction and truck working environments
• Suitable for truck hub, reducer and engineering rotary transmission assemblies
• Custom design available (clearance grade, OEM laser marking)

This bearing is widely used in:

• Light‑medium‑duty truck and trailer wheel hub assemblies
• Vehicle gearbox and differential transmission parts
• Construction machinery medium‑load reducer units
• Agricultural machinery drive shaft supporting parts
• Auto aftermarket and industrial equipment replacement projects

• 25+ years experience in industrial bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM & custom projects
• Strict quality inspection before shipment
• Fast response within 24 hours
• Stable supply for long‑term cooperation

• Raw material chemical composition & hardness inspection
• Precision turning and raceway mirror‑superfinishing machining
• Heat treatment process control for stable internal stress
• Clearance, contact pattern & rotational flexibility testing
• Final visual & dimensional inspection before delivery

Looking for reliable 33210 tapered roller bearings for truck hub and construction equipment?

👉 Send your inquiry to get:

• Fast quotation within 24 hours
• Technical support from engineers
• Custom solution suggestions
• Competitive factory price

• Standard models: 7–15 days
• Custom products: depending on specifications