Constant Section (CS) Bearings KA050XP0

The KA050XP0 is a thin-section ball bearing with a 5″ bore and 5.5″ outer diameter, featuring a compact width of just 0.25″. Made from chrome steel with a brass cage, it offers a good balance of strength and smooth operation.

This bearing handles radial loads up to 859 lbf and thrust loads up to 1400 lbf, making it versatile for various applications. Its ABEC-1 tolerance ensures reliable performance without being overly precise for general use.

The open design allows for easy lubrication and maintenance, while the thin section saves space in tight setups. It works well in temperatures from -30°C to 110°C.

Ideal for robotics, medical equipment, or aerospace applications where space is limited. Weighing only 0.24 lbs, it’s lightweight yet durable. Compliant with RoHS standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number KA050XP0
Brand TFL
Interchangeable KAYDON
System of Measurement Inch
Bearing Type Ball
For Load Direction Four Point Contact
Construction Single Row
Seal Type Open
Bore Dia 5"
Bore Dia Tolerance -0.0010" – 0"
Outer Dia 5.5"
Outer Dia Tolerance -0.0008" – 0"
Width 0.25"
Width Tolerance +.000 –.005"
Thin Section Bearings Type Reali-Slim Open Bearings
Series KA 1/4" x 1/4"
Tolerance Class ABEC-1
Radial Clearance 0.0000 – 0.0005"
External Diameter On Inner Ring 5.186"
Internal Diameter On Outer Ring (Small Side Face) 5.314"
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Brass
Dynamic Radial Load 859 lbf
Static Radial Load 1590 lbf
Static Thrust Load 3980 lbf
Static Moment 4180 lbf
Temperature Range -30°C to 110 °C
Moment Load Rating 1 lbf
Dynamic Thrust Load 1400 lbf
Lubrication Lubricated
RoHS Compliant
Weight 0.24 lbs
price（$） 94.95

Constant Section (CS) Bearings KA050XP0 dimension drawing

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Features

Performance Features of KA050XP0 Bearing

KA050XP0 Bearing is designed with chrome steel rings and balls, offering strong resistance to heavy loads.
Its dynamic radial load capacity reaches 859 lbf, ensuring reliable performance in various applications.
The brass cage maintains proper ball alignment, reducing friction and extending service life.
With a width of just 0.25″, it fits into compact spaces without compromising strength.

How Does KA050XP0 Bearing Resist Wear?

KA050XP0 Bearing’s chrome steel construction provides excellent resistance to wear and tear.
The brass cage ensures smooth operation by keeping the balls in place under load.
Its ABEC-1 tolerance class guarantees consistent performance in precision applications.
The open design allows for easy lubrication, further enhancing durability.

Built for Reliability: KA050XP0 Bearing

KA050XP0 Bearing handles both radial and thrust loads, making it versatile for different uses.
Its static thrust load capacity of 3980 lbf ensures stability in demanding conditions.
The thin section design saves space while maintaining high load-bearing capabilities.
Operating between -30°C to 110°C, it performs reliably in various environments.

Steel vs Ceramic Bearings: Strengths of KA050XP0 Bearing

KA050XP0 Bearing’s chrome steel construction offers a balance of strength and affordability.
The material choice ensures good resistance to corrosion and wear in most applications.
With a dynamic moment rating of 1693 lbf, it handles complex load combinations effectively.
Its compact 0.25″ width makes it ideal where space is limited but performance is critical.

Application

Common Applications of KA050XP0 Bearing
KA050XP0 Bearing is widely used in robotics, especially in articulated arms where its thin section design saves space without compromising load capacity. The brass cage ensures smooth movement, which is vital for precise robotic operations.

In aerospace applications, KA050XP0 Bearing handles moderate radial and thrust loads in control mechanisms. Its ABEC-1 tolerance makes it suitable for systems where consistent performance is needed but extreme precision isn’t critical.

For medical imaging devices, KA050XP0 Bearing’s chrome steel construction offers durability in rotating components. The open design allows for easy lubrication, extending service life in high-use environments.

In packaging machinery, KA050XP0 Bearing supports conveyor rollers, where its slim profile fits into tight spaces. The four-point contact design distributes loads evenly, reducing wear over time.

KA050XP0 Bearing also works well in optical equipment, such as rotary stages, where smooth rotation is essential. Its inch sizing makes it compatible with many North American industrial standards.