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Constant Section (CS) Bearings K11008AR0

Constant Section (CS) Bearings K11008AR0

The K11008AR0 is a slim metric bearing with dimensions of 110mm×126mm×8mm, made from durable chrome steel. It handles angular contact loads and fits well in tight spaces due to its thin design.

With a 30° contact angle, it supports both radial and thrust loads, making it versatile for various applications. The brass cage ensures smooth operation and long service life.

This bearing is interchangeable with KAYDON models, offering a reliable replacement option. Ideal for precision equipment like robotics or medical devices where space is limited.

It operates in temperatures from -30°C to 110°C and is RoHS compliant. Weighing just 0.15kg, it’s lightweight yet robust for its size.

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Product Parameters

  • Part Number K11008AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 126 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"
  • Contact Angle 30°
  • External Diameter On Inner Ring 115.9 mm
  • Internal Diameter On Outer Ring (Small Side Face) 120.1 mm
  • Internal Diameter On Outer Ring (Large Side Face) 122.2 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1237 lbf
  • Static Radial Load 2989 lbf
  • Static Thrust Load 2930 lbf
  • Static Moment 8628 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1978 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.15 Kg
  • price（$） 101.74
Constant Section (CS) Bearings K11008AR0 dimension drawing
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Features

How Does K11008AR0 Bearing Handle Angular Contact Loads?

K11008AR0 Bearing features a 30° contact angle, optimising its performance for angular contact applications.
The chrome steel construction ensures strength and durability under dynamic radial loads up to 1237 lbf.

Its brass cage maintains ball alignment, reducing friction and extending operational life.
With a width of just 8 mm, K11008AR0 Bearing is ideal for space-constrained installations.

The bearing operates smoothly within a temperature range of -30°C to 110°C.
Its ABEC-1 tolerance class guarantees consistent performance in precision applications.

Application

Key Fields for K11008AR0 Bearing
K11008AR0 Bearing is commonly used in industrial automation, especially in robotic arms and precision machinery where its thin section design saves space without compromising performance. The angular contact design handles combined loads efficiently, making it versatile for various setups.

In automotive applications, K11008AR0 Bearing fits well in steering systems and electric motors, thanks to its 30° contact angle for smooth motion control. The brass cage reduces friction, ensuring quieter operation in vehicle components.

For medical imaging devices, K11008AR0 Bearing’s chrome steel construction offers reliability under consistent radial and thrust loads. Its ABEC-1 tolerance ensures sufficient precision for diagnostic equipment without over-engineering costs.

In consumer electronics like high-end printers, K11008AR0 Bearing’s slim profile supports compact designs while maintaining durability. The open seal type allows for easy lubrication, extending service life in frequent-use scenarios.

Q&A

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