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Constant Section (CS) Bearings JU120XP0
Constant Section (CS) Bearings JU120XP0

Constant Section (CS) Bearings JU120XP0

The JU120XP0 is a sealed thin-section bearing with a 12″ bore and 12.75″ outer diameter, crafted from durable chrome steel. Its compact 0.5″ width makes it ideal for space-constrained applications, while handling radial loads up to 2622 lbf and thrust loads up to 4420 lbf.

Designed as a four-point contact bearing, it offers smooth rotation and can withstand moment loads up to 12 ft-lbf. The brass cage and sealed construction ensure reliable performance with minimal maintenance.

This model is interchangeable with KAYDON bearings, providing a practical replacement option. Suitable for use in robotics or precision machinery where slim profiles are needed.

Operating in temperatures from -30°C to 110°C, it’s a versatile choice for various industrial settings. Compliant with RoHS standards, it weighs just 1.56 lbs for easy handling.

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Product Parameters

  • Part Number JU120XP0
  • 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 12"
  • Bore Dia Tolerance -0.0014"– 0"
  • Outer Dia 12.75"
  • Outer Dia Tolerance -0.0014"– 0"
  • Width 0.5"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Sealed Bearings
  • Series JU 1/2" x 3/8"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 12.150"
  • Internal Diameter On Outer Ring (Small Side Face) 12.532"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2622 lbf
  • Static Radial Load 5950 lbf
  • Static Thrust Load 14880 lbf
  • Static Moment 36830 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 12 lbf
  • Dynamic Thrust Load 4420 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 1.56 lbs
  • price($) 416.63

Features

How Is JU120XP0 Bearing Engineered for Reliability?

JU120XP0 Bearing features a four-point contact design, providing excellent load distribution for both radial and thrust forces.
Its chrome steel rings and balls ensure durability, while the brass cage maintains smooth operation.
With a static thrust load capacity of 14,880 lbf, it handles demanding applications with ease.
The sealed construction protects against contaminants, extending its service life in various environments.

Application

Industrial Uses of JU120XP0 Bearing
JU120XP0 Bearing is commonly used in robotics, particularly in articulated arms where its thin section design saves space without compromising load capacity. The sealed construction keeps contaminants out, ensuring smooth movement in dusty environments.

Where Is JU120XP0 Bearing Used?
In aerospace applications, JU120XP0 Bearing provides reliable performance in control mechanisms due to its precise ABEC-1 tolerance. Its brass cage also helps reduce friction, making it suitable for high-precision movements.

Built for Heavy-Duty Use: JU120XP0 Bearing
JU120XP0 Bearing handles heavy loads in construction equipment like cranes, where its four-point contact design distributes stress evenly. The chrome steel rings offer durability even under constant use.

Automotive vs Aerospace: Applications of JU120XP0 Bearing
In automotive steering systems, JU120XP0 Bearing ensures smooth rotation with its lubricated design. For aerospace, its lightweight construction and high load capacity make it ideal for flight control surfaces.

Perfect Fit for Automation: JU120XP0 Bearing
JU120XP0 Bearing works well in automated conveyor systems, where its sealed design prevents lubricant leakage. The inch sizing makes it compatible with many North American industrial machines.

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