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Constant Section (CS) Bearings K25013AR0
Constant Section (CS) Bearings K25013AR0

Constant Section (CS) Bearings K25013AR0

The K25013AR0 is a slim metric bearing with a 250mm bore and 276mm outer diameter, crafted from sturdy chrome steel. Its 13mm width makes it ideal for compact spaces where precision is key.

Designed for angular contact loads, it handles radial loads up to 3657 lbf and static thrust loads of 9039 lbf. The brass cage ensures smooth operation, even at varying temperatures from -30°C to 110°C.

This open-type bearing is interchangeable with KAYDON models, offering flexibility for replacements. Its 30° contact angle provides stability in applications like robotics or medical equipment.

Weighing 0.76kg, it meets ABEC-1 tolerance standards and comes pre-lubricated for easy installation. RoHS compliance guarantees safe use in industrial settings.

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Product Parameters

  • Part Number K25013AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 250 mm
  • Bore Dia Tolerance -0.036mm to 0
  • Outer Dia 276 mm
  • Outer Dia Tolerance -0.036mm to 0
  • Width 13 mm
  • Width Tolerance +.000 –.254mm
  • Thin Section Bearings Type Reali-Slim mm Metric Bearings
  • Series 13 mm
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 259.7 mm
  • Internal Diameter On Outer Ring (Small Side Face) 266.3 mm
  • Internal Diameter On Outer Ring (Large Side Face) 269.4 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 3657 lbf
  • Static Radial Load 10119 lbf
  • Static Thrust Load 9039 lbf
  • Static Moment 29212 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 5036 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.76 Kg
  • price($) 199.73

Features

Performance Features of K25013AR0 Bearing

K25013AR0 Bearing is designed with a 30° contact angle, optimising its ability to handle angular contact loads.
The chrome steel rings and balls provide strong resistance to wear, ensuring reliable performance.

Its dynamic radial load capacity reaches 3657 lbf, making it suitable for demanding applications.
The brass cage maintains ball alignment, reducing friction and extending the bearing’s service life.

K25013AR0 Bearing operates efficiently within a temperature range of -30°C to 110°C.
With ABEC-1 tolerance class, it offers consistent precision in various industrial settings.

Application

Industrial Uses of K25013AR0 Bearing
K25013AR0 Bearing is commonly used in industrial machinery, especially where space constraints require thin-section bearings, such as robotics and automation systems. Its open design and chrome steel construction ensure durability in demanding environments.

Where Is K25013AR0 Bearing Used?
You’ll often find K25013AR0 Bearing in applications like rotary tables and indexing heads, where precise angular contact is needed. The brass cage adds stability, making it reliable for high-precision tasks.

Built for Heavy-Duty Use: K25013AR0 Bearing
K25013AR0 Bearing handles heavy loads in machinery like packaging equipment, thanks to its robust chrome steel rings. The 30° contact angle provides excellent load distribution for smooth operation.

Automotive vs Aerospace: Applications of K25013AR0 Bearing
In automotive systems, K25013AR0 Bearing supports steering mechanisms, while in aerospace, it’s used in control surfaces. Its metric sizing and ABEC-1 tolerance make it versatile for both industries.

Perfect Fit for Automation: K25013AR0 Bearing
K25013AR0 Bearing works well in automated assembly lines, where its thin profile and high load capacity are ideal. The lubricated design ensures long service life with minimal maintenance.

Q&A

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