Home / Product / Roller Bearings / Needle Roller Bearings / Drawn Cup Needle Roller Bearings

Drawn Cup Needle Roller Bearings

Drawn cup needle roller bearings feature thin-walled outer rings made of drawn steel. They are compact, lightweight, and ideal for applications with limited space and high radial loads. Available with or without inner rings, these needle roller bearings offer high performance in demanding conditions.

No Products Found

Types of Drawn Cup Needle Roller Bearings

Drawn cup needle roller bearings are available in two primary types: caged and full complement.

The caged roller bearing uses a needle cage to maintain roller spacing. This design minimizes friction, supports higher rotational speeds, and extends bearing life due to reduced heat buildup.
In contrast, the full complement needle bearing contains the maximum number of needle bearing needles. Without a cage, these bearings offer superior radial load capacity but are best suited for lower-speed applications due to higher internal friction.

Some models include open ends, while others come with closed ends for thrust resistance. TFL Bearings provides all major styles to meet specific operating conditions. Our drawn cup bearings can also be tailored for applications that require sealed designs or special materials.

Applications in Industrial Equipment

TFL’s industrial bearings, especially drawn cup needle roller bearings, are a preferred solution in compact and high-load environments. Common use cases include:

Automotive transmissions and steering systems, where space is limited but torque transmission requires strong radial support.
Power tools such as drills and grinders, where weight and rotational efficiency are key.
Agricultural equipment, like harvesters and balers, where the bearings must handle dust, vibration, and shock loads.
Construction machinery and hydraulic systems, which benefit from the bearings’ low-profile structure and high load tolerance.

These bearings are also essential in two-stroke engines, pumps, and small gearboxes. Their compact form factor allows for design flexibility without compromising durability or reliability.

Advantages over Other Needle Bearings

Drawn cup bearings offer several significant advantages over other types of needle roller bearings:

Compact structure: The drawn outer shell eliminates the need for a thick housing, making them ideal for lightweight or portable equipment.
Cost-efficiency: Due to simpler manufacturing processes and reduced material usage, these bearings are more economical without sacrificing performance.
Easy installation: These bearings can be press-fitted directly into the housing bore, requiring no additional fasteners or components.
Flexible design options: TFL offers variants with or without inner rings, open or closed ends, and different lubrication methods (greased, dry, or sealed).

These characteristics make them the go-to choice in scenarios where standard bearings may be too bulky or costly.

Have a Question?

SPEAK WITH AN EXPERIENCED TEAM MEMBER

FREQUENTLY ASKED QUESTIONS

What are drawn cup needle roller bearings?

Drawn cup needle roller bearings are thin-walled bearings with needle rollers and a bearing cage, designed for high radial loads in compact spaces.

How to choose between caged and full complement types?

If your application requires higher speeds and less friction, choose a caged roller bearing. The cage keeps the needle bearing needles evenly spaced and allows smoother rotation. If you need maximum load support in low-speed applications, a full complement type—with more needles and no cage—is better.

Can drawn cup needle bearings be used without inner rings?

Yes. Many drawn cup needle roller bearings are designed to be used directly on hardened and ground shafts, eliminating the need for an inner ring. This simplifies the assembly and saves axial space while maintaining precision and performance.

Do drawn cup needle bearings require lubrication?

Yes. Proper lubrication is critical to prevent wear and extend the bearing's lifespan. TFL Bearings offers both greased and ungreased drawn cup needle roller bearings, depending on your specific application. Ensure regular maintenance or sealed options for demanding environments.

Are drawn cup needle bearings easy to install?

Yes. Their compact design and thin outer ring make installation easier, especially in housings where space is limited. They can be press-fitted directly into the housing without special tools, reducing labor and assembly time.