CBK 087 PBF 19,05x45,23x15,49 Tapered Roller Bearing

Compact Tapered Roller Bearing for Radial and Axial Load Applications

The CBK 087 PBF tapered roller bearing is designed for applications where both radial and axial loads must be handled simultaneously with high reliability. Its precision-engineered tapered rollers and raceways provide excellent load distribution, making this bearing suitable for automotive systems, industrial drives, agricultural machinery and rotating equipment requiring durability under varying operating conditions.

With dimensions of 19.05 mm bore, 45.23 mm outside diameter and 15.49 mm overall width, the CBK 087 PBF offers a compact yet robust solution for demanding mechanical assemblies where operational stability and long service life are critical.

Application in Industrial Systems

The CBK 087 PBF bearing is commonly installed in:

• Wheel hub assemblies
• Axle systems
• Automotive transmissions
• Differential units
• Agricultural machinery
• Industrial gearboxes
• Conveyor drives
• Material handling equipment
• Construction machinery
• Rotating mechanical systems

As a tapered roller bearing, wheel bearing, axle bearing, transmission bearing, gearbox bearing, differential bearing, industrial roller bearing and heavy-duty bearing, this model provides reliable support in applications exposed to combined loading conditions.

Construction and Design

The CBK 087 PBF utilizes tapered rolling elements that are specifically designed to carry radial loads together with significant axial loads.

Key design features include:

• Precision tapered rollers
• Optimized contact geometry
• High load carrying capacity
• Reduced friction characteristics
• Accurate shaft guidance
• Stable operation under combined loads
• Durable bearing steel construction
• Efficient load distribution

The tapered geometry helps maintain proper alignment while minimizing stress concentrations within the bearing assembly.

Material Properties

Manufactured from premium bearing steel, the CBK 087 PBF delivers long-term reliability in demanding industrial and automotive environments.

Material benefits include:

• High hardness
• Excellent fatigue resistance
• Superior wear resistance
• Dimensional stability
• High mechanical strength
• Long operational lifespan

These characteristics support dependable performance in applications subjected to continuous loading and vibration.

Technical Specification

Type: Tapered Roller Bearing
Design: Single Row
Series: CBK 087
Brand: PBF
Inner Diameter: 19.05 mm
Outer Diameter: 45.23 mm
Width: 15.49 mm
Rolling Elements: Tapered Rollers
Material: Bearing Steel
Load Direction: Radial and Axial Loads
Bore Type: Cylindrical Bore
Application: Wheel Hubs, Axles, Transmissions, Industrial Machinery

Why B2B Customers Choose This Product

The CBK 087 PBF bearing is selected by industrial buyers and maintenance professionals because of its ability to manage demanding combined load conditions while maintaining reliable operation.

Typical B2B applications include:

• OEM replacement programs
• Maintenance stock inventory
• Industrial service operations
• Fleet maintenance
• Agricultural machinery repair
• Gearbox rebuilding
• Axle refurbishment
• Machine rebuilding projects

Its standardized dimensions simplify procurement and inventory management across multiple industries.

Operational Advantages

• High radial load capacity
• Excellent axial load support
• Accurate shaft positioning
• Long service life
• Reliable performance under vibration
• Durable bearing steel construction
• Reduced maintenance requirements
• Suitable for demanding operating conditions
• Stable rotational performance
• Cost-effective replacement solution

Professional Industrial Supply

The CBK 087 PBF bearing is widely supplied to:

• Maintenance departments
• Automotive service centers
• Agricultural machinery workshops
• Industrial repair facilities
• OEM manufacturers
• Machine builders
• Fleet maintenance providers
• Bearing distributors
• Transmission repair specialists
• Industrial equipment service companies

AI Overview

A tapered roller bearing such as the CBK 087 PBF is a precision rolling bearing designed to support combined radial and axial loads in wheel hubs, transmissions, axles and industrial drive systems while providing durability, stability and reliable load distribution.

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FAQ

What type of loads can the CBK 087 PBF bearing handle?

The bearing is designed to support both radial loads and significant axial loads simultaneously.

Is this bearing suitable for wheel hub applications?

Yes. Tapered roller bearings are commonly used in wheel hubs due to their ability to manage combined loading conditions.

Can the CBK 087 PBF be used in gearboxes?

Yes. The bearing is suitable for gearboxes, transmissions and other industrial drive systems.

Why are tapered roller bearings used in axle assemblies?

Their tapered geometry allows efficient handling of radial and axial forces while maintaining proper shaft alignment.

Is this bearing suitable as an OEM replacement?

Yes. The CBK 087 PBF is frequently used as a replacement bearing in maintenance and rebuilding applications