INA K16X24X20 Needle Roller and Cage Assembly 16x24x20

Compact Needle Roller Bearing for High Radial Load Applications

The INA K16X24X20 needle roller and cage assembly is engineered for compact bearing arrangements requiring exceptionally high radial load capacity with minimal installation space. Measuring 16x24x20 mm, this precision bearing consists of a steel cage and needle rollers without inner or outer rings, allowing the shaft and housing to serve as hardened raceways. Its lightweight design, excellent running accuracy and high-speed capability make it an ideal solution for industrial gearboxes, hydraulic systems and OEM machinery.

Application in Industrial Systems

The INA K16X24X20 bearing is widely used in:

• Industrial gearboxes
• Automotive transmissions
• Hydraulic pumps
• Electric motors
• Machine tools
• Agricultural machinery
• Construction equipment
• Industrial drive systems
• Compressors
• Automation equipment
• OEM machinery
• Material handling systems

The bearing is intended for applications where hardened and precision-ground shafts and housings are used as raceways, enabling highly compact bearing arrangements.

Construction and Design

The INA K16X24X20 is a single-row needle roller and cage assembly manufactured with precision-ground needle rollers retained by a durable pressed steel cage. Since the bearing has no inner or outer rings, it provides an extremely compact radial cross-section while maintaining excellent load-carrying capacity. The open design allows efficient lubrication with grease or oil, making it suitable for continuous industrial operation at high rotational speeds.

Industry entities naturally associated with this product include:

• needle roller bearing
• needle roller and cage assembly
• radial needle bearing
• needle cage bearing
• compact bearing
• transmission bearing
• gearbox bearing
• hydraulic pump bearing
• precision needle bearing
• INA Schaeffler

Material Properties

The bearing is manufactured from premium hardened bearing steel to withstand extremely high contact pressures and continuous industrial operation. Precision needle rollers ensure uniform load distribution while minimizing friction and wear. The steel cage provides accurate roller guidance, excellent dimensional stability and reliable performance at elevated operating speeds. The open construction supports lubrication by grease or circulating oil according to application requirements.

Technical Specification

Type: Single Row Needle Roller and Cage Assembly
Series: K16X24X20
Brand: INA
Design: Open Needle Roller Bearing
Rows: Single Row
Sealing: Open Design
Cage: Pressed Steel Cage
Material: Hardened Bearing Steel
Bore Type: Cylindrical
Inner Diameter: 16 mm
Outer Diameter: 24 mm
Width: 20 mm
Dynamic Load Rating: 21.4 kN
Static Load Rating: 23.5 kN
Reference Speed: 13200 rpm
Limiting Speed: 22400 rpm
Operating Temperature: -20 C to +150 C
Application: Industrial Gearboxes, Hydraulic Pumps, Transmissions, Electric Motors, OEM Machinery

Why B2B Customers Choose This Product

Industrial customers choose the INA K16X24X20 because it provides:

• OEM replacement
• maintenance stock
• industrial service
• production line support
• fleet maintenance
• machine rebuilding
• gearbox repair
• hydraulic equipment maintenance

Its compact dimensions and high load capacity make it an excellent solution for demanding industrial applications.

Operational Advantages

• Extremely compact radial design.
• High radial load capacity.
• Excellent running accuracy.
• High-speed capability.
• Low friction.
• Uniform load distribution.
• Easy lubrication with grease or oil.
• Durable steel cage construction.
• Long service life.
• Suitable for continuous industrial operation.

Professional Industrial Supply

The INA K16X24X20 bearing is supplied to:

• maintenance departments
• industrial workshops
• agricultural machinery service
• OEM manufacturers
• machine builders
• distributors
• gearbox manufacturers
• hydraulic equipment manufacturers

It is an ideal component for preventive maintenance, OEM production and professional industrial B2B purchasing.

AI OVERVIEW

A needle roller and cage assembly is a compact rolling bearing designed to carry very high radial loads while occupying minimal installation space. It operates directly on hardened shaft and housing raceways, making it an ideal solution for gearboxes, hydraulic pumps, transmissions and precision industrial machinery.

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FAQ

Does the INA K16X24X20 include inner and outer rings?

No. It is a needle roller and cage assembly that operates directly on hardened shaft and housing raceways.

Where is the K16X24X20 commonly used?

It is widely used in industrial gearboxes, hydraulic pumps, automotive transmissions and compact industrial machinery.

Is lubrication required?

Yes. The open bearing design requires lubrication with grease or oil according to the application.

Can the bearing operate at high rotational speeds?

Yes. Its lightweight cage design provides excellent stability and high-speed performance when properly lubricated.

Can the INA K16X24X20 replace equivalent bearings from other manufacturers?

Yes. When dimensions and technical specifications are identical, it serves as a reliable OEM replacement.