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Constant Section (CS) Bearings JU085XP0

Constant Section (CS) Bearings JU085XP0

The JU085XP0 is a sealed thin-section bearing measuring 8.5″ by 9.25″ with a slim 0.5″ width, made from durable chrome steel. It handles radial loads up to 2155 lbf and thrust loads up to 3543 lbf, suitable for moderate-speed applications.

Its brass cage and sealed design ensure smooth operation with minimal maintenance, while the ABEC-1 tolerance offers reliable precision. The bearing works well 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 but performance is key.

Weighing 1.12 lbs, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number JU085XP0
  • 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 8.5"
  • Bore Dia Tolerance 0.0012"– 0"
  • Outer Dia 9.25"
  • Outer Dia Tolerance -0.0012"– 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 8.650"
  • Internal Diameter On Outer Ring (Small Side Face) 9.043"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2155 lbf
  • Static Radial Load 4270 lbf
  • Static Thrust Load 10670 lbf
  • Static Moment 18940 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 7 lbf
  • Dynamic Thrust Load 3543 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 1.12 lbs
  • price（$） 193.28
Constant Section (CS) Bearings JU085XP0 dimension drawing
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Features

Performance Features of JU085XP0 Bearing

JU085XP0 Bearing is built with chrome steel rings and balls, ensuring strength and durability in four-point contact applications.
Its brass cage maintains proper ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 2155 lbf, it handles demanding tasks efficiently.
The sealed design protects against contaminants, extending its service life.

Application

Industrial Uses of JU085XP0 Bearing
JU085XP0 Bearing is commonly used in robotics, especially in articulated arms where its thin section design saves space without compromising load capacity. The sealed construction keeps contaminants out, ensuring long service life in dusty environments.

In aerospace applications, JU085XP0 Bearing provides reliable performance in control mechanisms due to its precise ABEC-1 tolerance. The brass cage reduces friction, making it suitable for high-precision movements.

For packaging machinery, JU085XP0 Bearing handles moderate radial and thrust loads efficiently. Its chrome steel rings offer durability, while the lubricated design minimises maintenance needs during continuous operation.

Where Is JU085XP0 Bearing Used?
You’ll often find JU085XP0 Bearing in medical imaging devices, where its slim profile fits into compact designs. The sealed feature prevents lubricant leakage, critical for cleanroom environments.

In semiconductor manufacturing, JU085XP0 Bearing supports wafer handling systems with smooth, precise motion. The inch sizing makes it compatible with many North American equipment standards.

Built for Heavy-Duty Use: JU085XP0 Bearing
JU085XP0 Bearing excels in construction equipment like excavator joints, where moment loads are common. Its static moment rating of 18940 lbf ensures stability under uneven forces.

For renewable energy systems, JU085XP0 Bearing works well in solar tracker mechanisms. The temperature range of -30°C to 110°C allows reliable performance in outdoor conditions.

Automotive vs Aerospace: Applications of JU085XP0 Bearing
In automotive steering columns, JU085XP0 Bearing manages combined loads with its four-point contact design. The dynamic thrust capacity of 3543 lbf suits frequent direction changes.

For aircraft landing gear components, JU085XP0 Bearing’s lightweight construction reduces overall weight. The brass cage dampens vibrations, enhancing safety during critical operations.

Q&A

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