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Constant Section (CS) Bearings KD042CP0

Constant Section (CS) Bearings KD042CP0

The KD042CP0 is a slim, open-type ball bearing measuring 4.25″×5.25″×0.5″, designed for radial loads. Made from chrome steel with a brass cage, it handles dynamic loads up to 1787 lbf and fits tight spaces with its thin profile.
Its ABEC-1 tolerance ensures reliable performance, while the open design allows easy lubrication. The bearing operates smoothly in temperatures from -30°C to 110°C.
This model is interchangeable with KAYDON bearings, making it a practical choice for replacements. Ideal for applications like robotics or medical equipment where space is limited.
Weighing just 0.83 lbs, it’s lightweight yet sturdy. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number KD042CP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 4.25"
  • Bore Dia Tolerance -0.0008"– 0"
  • Outer Dia 5.25"
  • Outer Dia Tolerance -0.0008"– 0"
  • Width 0.5"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KD 1/2" x 1/2"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 4.620"
  • Internal Diameter On Outer Ring (Small Side Face) 4.880"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1787 lbf
  • Static Radial Load 3190 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 3556 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.83 lbs
  • price（$） 101.99
Constant Section (CS) Bearings KD042CP0 dimension drawing
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Features

Performance Features of KD042CP0 Bearing

KD042CP0 Bearing features a thin-section design with chrome steel rings and balls, ideal for radial load applications.
Its dynamic radial load capacity of 1787 lbf ensures reliable performance in compact spaces.
The brass cage maintains ball alignment, reducing friction and enhancing durability.
With a temperature range of -30°C to 110°C, it adapts to various operating conditions.

Why Choose KD042CP0 Bearing for Precision Tasks?

KD042CP0 Bearing offers ABEC-1 tolerance, providing consistent precision for radial load applications.
The chrome steel construction ensures strength and resistance to wear over time.
Its compact 0.5″ width makes it suitable for space-constrained installations.
Lubrication is pre-applied, simplifying initial setup and maintenance.

Engineered for Precision: KD042CP0 Bearing

KD042CP0 Bearing’s single-row design delivers smooth operation under radial loads up to 3190 lbf.
The open seal type allows for easy inspection and relubrication when needed.
Its thin-section profile fits seamlessly into applications requiring minimal space.
Compliant with RoHS standards, it meets environmental and safety requirements.

Steel vs Ceramic Bearings: Strengths of KD042CP0 Bearing

KD042CP0 Bearing uses chrome steel for both rings and balls, balancing cost and performance.
The brass cage ensures quiet operation and reduces wear in radial load scenarios.
With a static radial load capacity of 3190 lbf, it handles demanding applications.
Its inch-based measurements make it interchangeable with KAYDON bearings for easy replacement.

Application

Key Fields for KD042CP0 Bearing
KD042CP0 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where its thin-section design saves space without compromising load capacity. The open seal allows for easy lubrication, extending service life in continuous operation.

Where Is KD042CP0 Bearing Used?
In aerospace applications, KD042CP0 Bearing provides reliable radial support for control systems and instrumentation panels. Its chrome steel construction ensures durability even in demanding environments with temperature fluctuations.

Built for Heavy-Duty Use: KD042CP0 Bearing
KD042CP0 Bearing excels in packaging machinery, handling radial loads in conveyor systems and rotary tables. The brass cage reduces friction, making it suitable for high-speed operations common in production lines.

Medical vs Industrial: Where KD042CP0 Bearing Excels
For medical imaging devices, KD042CP0 Bearing offers smooth rotation crucial for accurate diagnostics. In industrial settings, its ABEC-1 tolerance balances precision and cost-effectiveness for general machinery.

Automotive vs Aerospace: Applications of KD042CP0 Bearing
In automotive steering systems, KD042CP0 Bearing ensures precise movement with its consistent radial clearance. Aerospace applications benefit from its lightweight design and reliable performance in control mechanisms.

Q&A

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