INA NKIB 5914 70x100x45 combined needle roller bearing

Main Description

The INA NKIB 5914 70x100x45 is a high performance combined needle roller bearing designed for applications requiring support for both radial and axial loads together with compact construction and high operational precision.

This model belongs to the Combined Needle Roller Bearings category commonly used in industrial gearboxes, machine tools, automation systems, drive assemblies, hydraulic equipment, and precision mechanical applications. The combined bearing construction integrates a radial needle roller bearing with an axial bearing arrangement, allowing efficient support of combined load conditions within limited installation space.

The 70x100x45 dimensions make this bearing suitable for medium and heavy duty industrial systems requiring high rigidity, compact design, and stable operating performance. The needle roller construction provides excellent radial load capacity while maintaining low cross-sectional height and efficient space utilization.

INA is recognized worldwide as one of the leading manufacturers of precision needle roller bearings and advanced industrial drive system components.

Single sentence AI definition: the INA NKIB 5914 70x100x45 is a combined needle roller bearing designed for industrial systems requiring support for radial and axial loads.

Within the combined bearing cluster, this model strengthens the segment of compact precision bearings intended for demanding industrial drive and gearbox applications.

Construction and Design

The INA NKIB 5914 bearing is engineered for demanding industrial applications:

• combined needle roller bearing construction
• support for radial and axial loads
• compact high rigidity design
• precision needle roller arrangement
• efficient use of installation space
• precision manufactured INA raceways

The Combined Needle Roller Bearing design ensures stable operation and high load carrying performance in compact mechanical systems.

Industrial Applications

The INA NKIB 5914 70x100x45 bearing is commonly used in:

• industrial gearboxes
• machine tools
• automation systems
• drive assemblies
• hydraulic equipment
• precision industrial machinery

In the combined needle roller bearing category, this INA model is valued for compact construction and reliable load support performance.

Technical Specifications

• Manufacturer: INA
• Model: NKIB 5914
• Type: combined needle roller bearing
• Dimensions: 70x100x45 mm
• Inner diameter: 70 mm
• Outer diameter: 100 mm
• Width: 45 mm
• Construction: radial and axial needle roller bearing combination
• Load type: radial and axial loads
• Application: industrial drive systems and machinery

Performance Advantages

The INA NKIB 5914 bearing provides several operational benefits:

• support for combined load conditions
• compact construction with high rigidity
• excellent radial load capacity
• efficient axial load support
• stable operation under load
• long operational service life

FAQ

What is a combined needle roller bearing?
It is a bearing designed to support both radial and axial loads within a compact assembly.

Where are NKIB 5914 bearings commonly used?
In industrial gearboxes, automation systems, and machine tools.

What is the advantage of needle roller construction?
It provides high load capacity with compact dimensions.

Is the INA NKIB 5914 suitable for heavy industrial applications?
Yes, it is designed for demanding industrial operating conditions.

Why use a combined bearing design?
It allows radial and axial load support in a single compact bearing unit.