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Constant Section (CS) Bearings J12008XP0
Constant Section (CS) Bearings J12008XP0

Constant Section (CS) Bearings J12008XP0

The J12008XP0 is a slim metric bearing with a 120mm bore and 136mm outer diameter, crafted from durable chrome steel. Its compact 8mm width makes it ideal for space-constrained applications.

This sealed bearing handles radial loads up to 1638 lbf and thrust loads up to 2540 lbf, with smooth operation in temperatures from -30°C to 110°C. The brass cage ensures reliable performance under various load conditions.

Its four-point contact design provides stability, while the ABEC-1 tolerance offers consistent precision. The bearing comes pre-lubricated for easy installation and maintenance.

Suitable for robotics or precision machinery where slim profiles are needed, it’s interchangeable with KAYDON models. Weighing just 0.16kg, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number J12008XP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Four Point Contact
  • Construction Single Row
  • Seal Type Sealed
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 136 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 8 mm
  • Width Tolerance +.000 –.127mm
  • Thin Section Bearings Type Reali-Slim mm Metric Bearings
  • Series 8 mm
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 126.55 mm
  • Internal Diameter On Outer Ring (Small Side Face) 129.42 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1638 lbf
  • Static Radial Load 2782 lbf
  • Static Thrust Load 6958 lbf
  • Static Moment 178 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 350 lbf
  • Dynamic Thrust Load 2540 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.16 Kg
  • price($) 119.24

Features

How Does J12008XP0 Bearing Handle Heavy Loads?

J12008XP0 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 6958 lbf.

The brass cage maintains ball alignment, reducing friction and wear during operation.
With a width of just 8 mm, J12008XP0 Bearing is ideal for applications requiring a slim profile.

Sealed for protection, it operates reliably in temperatures ranging from -30°C to 110°C.
This makes J12008XP0 Bearing suitable for diverse industrial environments.

Application

Industrial Uses of J12008XP0 Bearing
J12008XP0 Bearing is commonly used in machine tools, where its thin section design saves space without compromising load capacity. The sealed construction helps keep contaminants out, ensuring longer service life in dusty environments.

In robotics, J12008XP0 Bearing provides smooth rotation for joints and arms, thanks to its four-point contact design. The brass cage reduces friction, making it ideal for precise, repetitive movements.

For medical imaging devices, J12008XP0 Bearing’s chrome steel rings offer reliable performance under moderate loads. Its compact width fits well in tight spaces, often found in CT scanners and X-ray equipment.

Where Is J12008XP0 Bearing Used?
You’ll often spot J12008XP0 Bearing in conveyor systems, where its ability to handle radial and thrust loads keeps things running smoothly. The ABEC-1 tolerance ensures consistent performance without over-engineering.

In packaging machinery, J12008XP0 Bearing’s lubricated design reduces maintenance needs while handling moderate speeds. The metric sizing makes it easy to replace in European-made equipment.

Built for Heavy-Duty Use: J12008XP0 Bearing
J12008XP0 Bearing works well in construction equipment, like small cranes, where its moment load rating supports off-center forces. The chrome steel construction resists wear in tough outdoor conditions.

For 3D printers, J12008XP0 Bearing’s slim profile fits neatly into moving carriages. The sealed design prevents dust buildup, which is crucial for maintaining print accuracy over time.

Automotive vs Aerospace: Applications of J12008XP0 Bearing
In automotive steering columns, J12008XP0 Bearing handles combined loads while keeping the assembly compact. The brass cage dampens vibrations for a smoother ride.

For satellite mechanisms, J12008XP0 Bearing’s temperature range suits space applications. Its lightweight design helps meet strict payload limits without sacrificing reliability.

Q&A

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