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Constant Section (CS) Bearings KC300CP0

Constant Section (CS) Bearings KC300CP0

The KC300CP0 is a thin-section ball bearing with a 30-inch bore and 30.75-inch outer diameter, designed for radial loads. Its slim 0.375-inch width makes it ideal for space-constrained applications.

Made from chrome steel with a brass cage, it handles dynamic radial loads up to 3260 lbf and static loads up to 14610 lbf. It operates smoothly in temperatures from -30°C to 110°C.

The open design allows easy lubrication, while the ABEC-1 tolerance ensures reliable performance. This model is interchangeable with KAYDON bearings, offering a practical replacement option.

Weighing 3.21 lbs, it’s lightweight yet sturdy. Suitable for machinery where slim profiles and radial load capacity are key, such as robotics or precision equipment. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number KC300CP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 30"
  • Bore Dia Tolerance -0.0030"– 0"
  • Outer Dia 30.75"
  • Outer Dia Tolerance -0.0030"– 0"
  • Width 0.375"
  • Width Tolerance +.000 –.010"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KC 3/8" x 3/8"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 30.277"
  • Internal Diameter On Outer Ring (Small Side Face) 30.473"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 3260 lbf
  • Static Radial Load 14610 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 4750 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 3.21 lbs
  • price（$） 3063.81
Constant Section (CS) Bearings KC300CP0 dimension drawing
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Features

How Does KC300CP0 Bearing Support Radial Loads?

KC300CP0 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 3260 lbf, ensuring steady performance in various applications.

The brass cage maintains ball alignment, reducing friction and enhancing durability.
With a width of just 0.375″, it fits into compact spaces without compromising strength.

KC300CP0 Bearing operates smoothly in temperatures ranging from -30°C to 110°C.
Its ABEC-1 tolerance class ensures reliable precision for everyday industrial use.

Application

Key Fields for KC300CP0 Bearing
KC300CP0 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where its thin-section design saves space without compromising strength. The open seal type allows for easy lubrication, extending its service life in continuous operation.

In aerospace applications, KC300CP0 Bearing provides reliable radial load support in control systems and instrumentation panels. Its chrome steel construction ensures durability even under varying temperature conditions.

For medical imaging devices, KC300CP0 Bearing’s brass cage reduces friction, making it ideal for smooth, quiet operation. The ABEC-1 tolerance class offers sufficient precision for diagnostic equipment.

Where Is KC300CP0 Bearing Used?
You’ll often find KC300CP0 Bearing in packaging machinery, where its slim profile fits into tight spaces while handling moderate radial loads. The inch sizing makes it compatible with many North American industrial standards.

In semiconductor manufacturing, KC300CP0 Bearing supports wafer handling systems due to its consistent performance and minimal deflection. The lubricated design helps maintain cleanliness in sensitive environments.

Built for Heavy-Duty Use: KC300CP0 Bearing
KC300CP0 Bearing works well in construction equipment like small cranes, where its static radial load capacity handles intermittent heavy loads. The brass cage adds corrosion resistance in outdoor conditions.

For stage and lighting rigs, KC300CP0 Bearing’s lightweight design reduces setup strain while maintaining stability. Its wide temperature range suits both indoor and outdoor entertainment venues.

Q&A

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