Tapered Roller Bearing 30305 KYK JAPAN 25x62x18,25

Main Description

The 30305 KYK JAPAN tapered roller bearing 25x62x18,25 is a single-row bearing designed to support combined radial and axial loads, ensuring precise shaft guidance and reliable operation in industrial and automotive systems.

Within the tapered roller bearings category, the 30305 KYK stands out due to its optimized geometry of tapered raceways and rollers. This design allows efficient load distribution and high rigidity under demanding operating conditions. The bearing is capable of handling significant axial forces in one direction while simultaneously supporting radial loads, making it ideal for applications requiring stability and durability.

The 25x62x18,25 size is commonly used in medium-duty mechanical systems where combined loads and consistent performance are critical.

Construction and Design

The 30305 KYK bearing is engineered for strength and precision.

Key design features:

• single-row tapered roller bearing
• tapered rollers and raceways for efficient load distribution
• separable inner and outer rings for easy installation
• high-quality bearing steel for durability
• design allowing preload and clearance adjustment

This construction ensures stable operation and precise alignment under load.

Industrial Applications

The 30305 KYK bearing is widely used in systems requiring combined load handling and high rigidity.

Typical applications include:

• automotive wheel hubs
• gearboxes and transmissions
• industrial machinery
• drive systems
• mechanical assemblies with axial and radial loads

The ability to adjust clearance allows optimization for specific working conditions.

Technical Parameters

• type: tapered roller bearing
• model: 30305 KYK JAPAN
• inner diameter: 25 mm
• outer diameter: 62 mm
• width: 18,25 mm
• design: single-row
• material: bearing steel
• operating characteristics: combined load capacity, high rigidity

Operational Advantages

The 30305 KYK bearing offers several benefits:

• supports both radial and axial loads
• high rigidity and stability
• adjustable clearance and preload
• long service life under heavy conditions
• precise and reliable operation

This makes it a dependable solution for demanding industrial and automotive applications.

FAQ

Is 30305 KYK a tapered roller bearing?
Yes, it is a single-row tapered roller bearing.

Can it handle axial and radial loads?
Yes, it is designed for combined loads.

Is clearance adjustable?
Yes, it allows preload and clearance adjustment.

Where is this bearing typically used?
In automotive hubs, gearboxes, and industrial machinery.

Is it suitable for heavy-duty use?
Yes, it is designed for demanding conditions.