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SX Crossed Roller Bearings SX011848-A
SX Crossed Roller Bearings SX011848-A

SX Crossed Roller Bearings SX011848-A

The SX011848-A is a crossed roller bearing with a 240mm bore and 300mm outer diameter, designed for precision applications. It handles radial loads up to 106 kN and operates smoothly in temperatures from -30°C to 80°C.

Its crossed roller design ensures high accuracy, with radial runout as low as 0.02mm. The bearing is made to ABEC5 standards, with options for higher precision (ABEC7/9) if needed.

With a compact width of 28mm, it fits well in space-constrained setups. The robust construction supports heavy loads while maintaining smooth movement.

Ideal for industrial machinery, robotics, or medical equipment where precision and reliability are key. Compliant with RoHS and REACH standards, it’s a safe choice for various environments. Weighing 4.96kg, it balances strength and manageability.

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Product Parameters

  • Part Number SX011848-A
  • Brand TFL
  • Size 240 mm x 300 mm x 28 mm
  • System of Measurement Metric
  • Roller Bearing Type Crossed
  • Bore Dia 240 mm
  • Bore Dia Upper Tolerance 0.005 mm
  • Bore Dia Lower Tolerance -0.024 mm
  • Outer Dia 300 mm
  • Outer Dia Lower Tolerance -0.032 mm
  • Width 28 mm
  • Width Upper Tolerance 0.1 mm
  • Width Lower Tolerance -0.1 mm
  • Height (H) 28 mm
  • Internal Diameter On Outer Ring 270.8 mm
  • Diameter Of Bearing Raceway 270 mm
  • External Diameter On Inner Ring 269.2 mm
  • Height Of Individual Ring(h) 28 mm
  • Height Of Individual Ring Lower Tolerance -0.025 mm
  • Rmin 2 mm
  • S 2 mm
  • Running Accuracy Radial 0.02 mm
  • Running Accuracy Axial 0.01 mm
  • Holes Without Holes
  • Basic Load Rating C 106 kN
  • Basic Load Rating Co 295 kN
  • Operating Temperature Min.(Tmin) -30 °C
  • Operating Temperature Max.(Tmax) 80 °C
  • ABEC Rating ABEC5(Available in ABEC7/9)
  • Dynamic Radial Load 33525 lbf
  • Static Radial Load 1350 lbf
  • RoHS Compliant
  • REACH Compliant
  • Weight 4.96 Kg

Features

Performance Features of SX011848-A Bearing

SX011848-A Bearing features a crossed roller design, providing high precision with radial running accuracy of 0.02 mm.
Its robust construction allows it to handle dynamic radial loads up to 33525 lbf, ensuring reliable performance.

The bearing operates efficiently within a temperature range of -30°C to 80°C, suitable for various industrial applications.
With an ABEC5 rating, SX011848-A Bearing offers smooth and precise rotation for demanding tasks.

Constructed with tight tolerances, SX011848-A Bearing ensures consistent performance under heavy loads.
Its durable design reduces maintenance needs, making it a cost-effective solution for long-term use.

Application

Industrial Uses of SX011848-A Bearing
SX011848-A Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The ABEC5 rating ensures smooth operation in high-accuracy applications.

Where Is SX011848-A Bearing Used?
You’ll find SX011848-A Bearing in robotics, particularly in articulated arms that require precise movement and load handling. Its metric dimensions make it a versatile choice for European and Asian automation systems.

Built for Heavy-Duty Use: SX011848-A Bearing
SX011848-A Bearing handles heavy radial loads in industrial gearboxes, thanks to its robust construction and 106 kN dynamic load rating. The chrome steel rollers ensure durability even in demanding environments.

Automotive vs Aerospace: Applications of SX011848-A Bearing
In automotive testing rigs, SX011848-A Bearing supports precise measurements, while in aerospace, it’s used in flight simulator platforms for its stability. The wide temperature range (-30°C to 80°C) suits both applications.

Perfect Fit for Automation: SX011848-A Bearing
SX011848-A Bearing excels in CNC machinery, where its low running accuracy (0.02 mm radial) ensures consistent performance. The stainless steel cage adds corrosion resistance for long-term reliability.

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