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Constant Section (CS) Bearings SD250XP0

Constant Section (CS) Bearings SD250XP0

The SD250XP0 is a thin-section ball bearing measuring 25″×26″×0.5″, made from durable stainless steel for long-lasting performance. It handles radial loads up to 6235 lbf and thrust loads up to 11180 lbf, making it versatile for various applications.

Its open design and brass cage ensure smooth operation, while the ABEC-1 tolerance class provides reliable precision. The bearing works well in temperatures from -30°C to 110°C, suitable for most industrial environments.

This model is interchangeable with KAYDON bearings, offering a practical replacement option. Ideal for machinery requiring thin-section bearings, such as robotics or aerospace equipment, where space is limited but performance is critical.

Weighing 4.79 lbs, it’s lightweight yet robust, and compliant with RoHS standards for safe use. The lubrication ensures smooth running and reduces maintenance needs.

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Product Parameters

  • Part Number SD250XP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Four Point Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 25"
  • Bore Dia Tolerance -0.0018"– 0"
  • Outer Dia 26"
  • Outer Dia Tolerance -0.0018"– 0"
  • Width 0.5"
  • Width Tolerance +.000 –.010"
  • Thin Section Bearings Type Reali-Slim Stainless Steel Bearings
  • Series SD 1/2" x 1/2"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 25.370"
  • Internal Diameter On Outer Ring (Small Side Face) 25.630"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 6235 lbf
  • Static Radial Load 17440 lbf
  • Static Thrust Load 43610 lbf
  • Static Moment 222400 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 59 lbf
  • Dynamic Thrust Load 11180 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 4.79 lbs
  • price（$） 5595.14
Constant Section (CS) Bearings SD250XP0 dimension drawing
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Features

How Does SD250XP0 Bearing Handle Heavy Loads?

SD250XP0 Bearing is crafted with stainless steel rings and balls, offering robust resistance to heavy loads.
Its static thrust load capacity reaches 43610 lbf, ensuring dependable performance in demanding conditions.
The brass cage maintains ball alignment, reducing friction and enhancing longevity.
With a temperature range of -30°C to 110°C, it performs reliably in various environments.

Application

Industrial Uses of SD250XP0 Bearing
SD250XP0 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where its thin section design saves space without compromising strength. The stainless steel construction ensures it handles moderate loads efficiently.

Where Is SD250XP0 Bearing Used?
You’ll find SD250XP0 Bearing in aerospace applications, such as satellite mechanisms, due to its lightweight yet durable build. Its brass cage also reduces friction, making it ideal for high-precision movements.

Perfect Fit for Automation: SD250XP0 Bearing
SD250XP0 Bearing works well in 3D printers and CNC machines, where its four-point contact design provides smooth rotation. The inch sizing makes it compatible with many North American industrial standards.

Medical vs Industrial: Where SD250XP0 Bearing Excels
In medical imaging devices, SD250XP0 Bearing offers reliable performance with minimal maintenance. For industrial uses, its high static load capacity makes it suitable for heavy-duty turntables and indexing tables.

How Does SD250XP0 Bearing Support High-Speed Operations?
SD250XP0 Bearing’s open design and stainless steel balls allow it to run smoothly in high-speed conveyor systems. The ABEC-1 tolerance ensures consistent performance without excessive vibration.

Q&A

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