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Constant Section (CS) Bearings K07008AR0
Constant Section (CS) Bearings K07008AR0

Constant Section (CS) Bearings K07008AR0

The K07008AR0 is a slim metric ball bearing with a 70mm bore and 86mm outer diameter, measuring just 8mm wide. Made from chrome steel with a brass cage, it’s designed for angular contact loads and fits tight spaces.

It handles radial loads up to 970 lbf and static thrust loads of 2224 lbf, with a 30° contact angle for smooth operation. The open design allows easy lubrication, and it works in temperatures from -30°C to 110°C.

This bearing is interchangeable with KAYDON models, making it a versatile choice for replacements. Ideal for precision applications like robotics or medical equipment where space is limited.

Weighing only 0.1kg, it’s lightweight yet durable. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number K07008AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 86 mm
  • Outer Dia Tolerance -0.015mm 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"
  • Contact Angle 30°
  • External Diameter On Inner Ring 75.9 mm
  • Internal Diameter On Outer Ring (Small Side Face) 80.1 mm
  • Internal Diameter On Outer Ring (Large Side Face) 82.2 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 970 lbf
  • Static Radial Load 1975 lbf
  • Static Thrust Load 2224 lbf
  • Static Moment 5705 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1693 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.1 Kg
  • price($) 64.59

Features

Why Choose K07008AR0 Bearing for Precision Tasks?

K07008AR0 Bearing features a 30° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability while maintaining precision in demanding conditions.

The brass cage design enhances stability, reducing vibration during high-speed operations.
With ABEC-1 tolerance class, K07008AR0 Bearing delivers consistent performance for precision tasks.

K07008AR0 Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its open seal type allows for easy lubrication, ensuring long-term reliability.

Application

Industrial Uses of K07008AR0 Bearing
K07008AR0 Bearing is commonly used in machine tools, where its angular contact design handles combined radial and axial loads efficiently. The thin section construction saves space without compromising performance, ideal for compact machinery.

Where Is K07008AR0 Bearing Used?
In robotics, K07008AR0 Bearing ensures smooth movement in joints and arms, thanks to its precise ABEC-1 tolerance. The brass cage reduces friction, making it reliable for repetitive motions.

Built for Heavy-Duty Use: K07008AR0 Bearing
K07008AR0 Bearing excels in conveyor systems, where its chrome steel rings withstand continuous operation. The open seal design allows for easy lubrication, extending service life in dusty environments.

Automotive vs Aerospace: Applications of K07008AR0 Bearing
In automotive steering systems, K07008AR0 Bearing provides stability under angular loads. For aerospace applications, its lightweight design and high precision meet stringent performance requirements.

Essential Roles of K07008AR0 Bearing
K07008AR0 Bearing supports medical imaging devices, where quiet operation and reliability are critical. The 30° contact angle ensures smooth rotation, reducing vibration in sensitive equipment.

Q&A

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