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Constant Section (CS) Bearings JB055XP0
Constant Section (CS) Bearings JB055XP0

Constant Section (CS) Bearings JB055XP0

The JB055XP0 is a sealed, thin-section bearing measuring 5.5″ in bore and 6.125″ in outer diameter, with a slim width of just 0.3125″. Made from chrome steel with a brass cage, it’s built for durability and smooth operation.

This four-point contact bearing handles radial loads up to 1304 lbf and thrust loads up to 2100 lbf, making it versatile for various applications. Its sealed design keeps lubrication in and contaminants out, reducing maintenance needs.

Ideal for compact spaces, it fits well in machinery where slim profiles are crucial, such as robotics or precision equipment. The bearing operates smoothly in temperatures from -30°C to 110°C.

Weighing only 0.4 lbs, it’s lightweight yet robust. Compliant with RoHS standards, it’s a reliable choice for replacements, especially as it’s interchangeable with KAYDON models.

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Product Parameters

  • Part Number JB055XP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Four Point Contact
  • Construction Single Row
  • Seal Type Sealed
  • Bore Dia 5.5"
  • Bore Dia Tolerance -0.0010"– 0"
  • Outer Dia 6.125"
  • Outer Dia Tolerance -0.0010"– 0"
  • Width 0.3125"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Sealed Bearings
  • Series JB 5/16" x 5/16"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 5.699"
  • Internal Diameter On Outer Ring (Small Side Face) 5.925"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1304 lbf
  • Static Radial Load 2360 lbf
  • Static Thrust Load 5890 lbf
  • Static Moment 6850 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 2 lbf
  • Dynamic Thrust Load 2100 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.4 lbs
  • price($) 202.72

Features

How Does JB055XP0 Bearing Handle Heavy Loads?

JB055XP0 Bearing features a four-point contact design, optimised for handling both radial and thrust loads efficiently.
Its chrome steel construction ensures durability, with a static thrust load capacity of 5890 lbf.
The brass cage maintains ball alignment, reducing friction and extending the bearing’s operational life.
With a temperature range of -30°C to 110°C, it performs reliably in various environments.

Why Choose JB055XP0 Bearing for Precision Tasks?

JB055XP0 Bearing is designed with ABEC-1 tolerance, offering precise performance for critical applications.
The sealed construction protects against contaminants, ensuring smooth operation in demanding conditions.
Its thin-section design saves space without compromising load capacity or reliability.
The bearing’s brass cage enhances stability, making it suitable for high-precision machinery.

Engineered for Reliability: JB055XP0 Bearing

JB055XP0 Bearing’s chrome steel rings and balls provide excellent resistance to wear and fatigue.
Its dynamic radial load capacity of 1304 lbf ensures consistent performance under stress.
The sealed design minimises maintenance needs, ideal for applications where reliability is key.
With a wide temperature range, it adapts to both industrial and commercial uses.

Material Composition of JB055XP0 Bearing

JB055XP0 Bearing uses high-quality chrome steel for rings and balls, ensuring strength and longevity.
The brass cage offers smooth operation and reduces friction, enhancing efficiency.
Its sealed construction keeps lubrication in and contaminants out, extending service intervals.
This material combination makes it suitable for both heavy loads and precision tasks.

What Makes JB055XP0 Bearing Suitable for High-Temperature Applications?

JB055XP0 Bearing operates reliably in temperatures ranging from -30°C to 110°C.
The chrome steel construction maintains integrity even under thermal stress.
Its sealed design prevents lubricant leakage, ensuring consistent performance.
This makes it ideal for machinery exposed to varying thermal conditions.

Application

Common Applications of JB055XP0 Bearing
JB055XP0 Bearing is widely used in industrial automation, especially in robotic arms and precision machinery where its thin-section design saves space without compromising load capacity. The sealed construction keeps contaminants out, ensuring long service life.

Where Is JB055XP0 Bearing Used?
You’ll often find JB055XP0 Bearing in medical imaging equipment, where its smooth operation and reliability are critical for accurate diagnostics. The brass cage adds durability, making it suitable for high-use environments.

Built for Heavy-Duty Use: JB055XP0 Bearing
JB055XP0 Bearing handles radial and thrust loads effortlessly, making it ideal for aerospace applications like satellite mechanisms. Its chrome steel rings provide strength, while the ABEC-1 tolerance ensures consistent performance.

Automotive vs Aerospace: Applications of JB055XP0 Bearing
In automotive steering systems, JB055XP0 Bearing offers precise control thanks to its four-point contact design. For aerospace, its lightweight construction and moment load rating make it a go-to for compact, high-stress assemblies.

Perfect Fit for Automation: JB055XP0 Bearing
JB055XP0 Bearing shines in 3D printers and CNC machines, where its slim profile and sealed design reduce maintenance needs. The lubricated setup ensures quiet, efficient operation even in continuous-use scenarios.

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