K 14x20x12 KOYO needle roller bearing 14x20x12

Construction and design

The K 14x20x12 KOYO is a precision needle roller bearing designed for high performance applications requiring compact dimensions and high radial load capacity. As part of the needle roller bearings KOYO category, it features a cage guided needle roller assembly without an outer ring.

This design allows direct integration into hardened housing bores, reducing weight and space while maintaining excellent load carrying performance. KOYO engineering ensures high precision and durability in demanding industrial environments.

Technical specifications

• size: 14x20x12
• type: needle roller bearing
• designation: K 14x20x12
• manufacturer: KOYO
• design: needle roller and cage assembly
• outer ring: not included
• application: gearboxes, transmissions, industrial machinery

Technical snippet:
K 14x20x12 KOYO is a needle roller and cage assembly for 14 mm shafts, designed for high load applications with minimal space requirements.

Industrial applications and working environment

The K 14x20x12 KOYO bearing is widely used in industrial systems where compact design and high load capacity are critical. It is commonly applied in gearboxes, transmission systems, engines, and precision mechanical assemblies.

Due to the absence of an outer ring, it is installed directly into the housing, making it ideal for lightweight and space optimized designs. In practical use, it is often combined with sealing components such as oring, rubber gasket, or sealing ring to enhance the technical sealing system.

It performs reliably in industrial environments, including systems using hydraulic and pneumatic sealing solutions.

Operational advantages

The K 14x20x12 KOYO bearing offers excellent load capacity while maintaining a compact and lightweight design. The needle roller cage assembly ensures efficient load distribution and stable operation.

When used with components such as oring or rubber gasket, it enables effective technical sealing. The sealing ring further improves static sealing and protects against contamination.

Key advantages:

• extremely compact design
• high radial load capacity
• reduced weight and space requirements
• high precision performance

Main description

The K 14x20x12 KOYO needle roller bearing 14x20x12 is a compact and high efficiency solution designed for industrial applications where space optimization and load capacity are essential. It belongs to the needle roller bearings KOYO category and is widely used in precision mechanical systems.

One sentence definition:
K 14x20x12 KOYO is a needle roller and cage assembly designed for high load industrial applications in compact spaces without an outer ring.

Its construction enables direct installation into the housing, reducing size and weight while maintaining excellent performance. In industrial practice, it is often used together with sealing components such as oring, rubber gasket, or sealing ring, forming an effective technical sealing system.

This configuration ensures reliable static sealing, protects against contamination, and supports long term operation. The bearing is suitable for industrial systems, including applications involving hydraulic and pneumatic sealing solutions.

For long tail queries such as K 14x20x12 KOYO needle bearing for gearbox or 14x20x12 needle roller cage assembly, this model delivers durability, efficiency, and consistent performance.

FAQ

Does K 14x20x12 KOYO include an outer ring?
No, it is a needle roller and cage assembly.

What shaft size does it fit?
It fits a 14 mm shaft.

Where is it commonly used?
In gearboxes, engines, and machinery.

Does it require a hardened housing?
Yes, proper housing hardness is recommended.

Can additional sealing be used?
Yes, sealing elements like oring can be applied.