lianxidianhua +86 15806631151 send-sms info@sdtfbearing.com
/
/
SX Crossed Roller Bearings SX011860
SX Crossed Roller Bearings SX011860

SX Crossed Roller Bearings SX011860

The SX011860 is a crossed roller bearing with a 300mm bore and 380mm outer diameter, designed for precision and durability. It handles radial loads up to 55125 lbf and operates smoothly in temperatures from -30°C to 80°C.

Its crossed roller design provides high accuracy, with radial and axial running tolerances of just 0.02mm and 0.01mm respectively. The bearing is made to ABEC5 standards, with options for higher precision ABEC7 or ABEC9 grades.

With a robust construction and a weight of 11.6kg, it’s built for stability in demanding applications. Ideal for use in industrial machinery, robotics, or any setup requiring precise rotational movement.

Compliant with RoHS and REACH standards, it’s a reliable choice for environmentally conscious projects. The bearing’s design ensures long service life with minimal maintenance.

Get A Free Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number SX011860
  • Brand TFL
  • Size 300 mm x 380 mm x 38 mm
  • System of Measurement Metric
  • Roller Bearing Type Crossed
  • Bore Dia 300 mm
  • Bore Dia Upper Tolerance 0.005 mm
  • Bore Dia Lower Tolerance -0.027 mm
  • Outer Dia 380 mm
  • Outer Dia Lower Tolerance -0.036 mm
  • Width 38 mm
  • Width Upper Tolerance 0.14 mm
  • Width Lower Tolerance -0.14 mm
  • Height (H) 38 mm
  • Internal Diameter On Outer Ring 340.8 mm
  • Diameter Of Bearing Raceway 340 mm
  • External Diameter On Inner Ring 339.2 mm
  • Height Of Individual Ring(h) 38 mm
  • Height Of Individual Ring Lower Tolerance -0.05 mm
  • Rmin 2.1 mm
  • S 2.5 mm
  • Running Accuracy Radial 0.02 mm
  • Running Accuracy Axial 0.01 mm
  • Holes Without Holes
  • Basic Load Rating C 174 kN
  • Basic Load Rating Co 485 kN
  • Operating Temperature Min.(Tmin) -30 °C
  • Operating Temperature Max.(Tmax) 80 °C
  • ABEC Rating ABEC5(Available in ABEC7/9)
  • Dynamic Radial Load 55125 lbf
  • Static Radial Load 22275 lbf
  • RoHS Compliant
  • REACH Compliant
  • Weight 11.6 Kg

Features

Performance Features of SX011860 Bearing

SX011860 Bearing is designed with a crossed roller arrangement, ensuring high precision and stability in demanding applications.
Its running accuracy of 0.02 mm radially and 0.01 mm axially makes it ideal for tasks requiring exact alignment.

The bearing handles dynamic radial loads up to 55125 lbf, providing reliable performance under heavy stress.
With a basic load rating of 174 kN, it offers durability and long service life in industrial settings.

SX011860 Bearing operates efficiently within a temperature range of -30°C to 80°C.
Its ABEC5 rating ensures smooth performance, with options for higher precision in ABEC7/9 configurations.

The robust construction of SX011860 Bearing reduces maintenance needs, saving time and costs.
Its weight of 11.6 kg balances strength and manageability for various installations.

Application

Industrial Uses of SX011860 Bearing
SX011860 Bearing is commonly used in industrial automation systems, particularly in robotic arms and precision machinery where high radial and axial load capacity is needed. Its crossed roller design ensures smooth rotation and accurate positioning.

Where Is SX011860 Bearing Used?
You’ll find SX011860 Bearing in medical imaging devices like CT scanners, where its low running accuracy tolerances help maintain precise alignment. The ABEC5 rating makes it suitable for high-precision applications.

Built for Heavy-Duty Use: SX011860 Bearing
SX011860 Bearing handles heavy loads in construction equipment, such as crane slewing rings, thanks to its robust construction and high static radial load rating. The wide operating temperature range adds versatility.

Automotive vs Aerospace: Applications of SX011860 Bearing
In automotive testing rigs, SX011860 Bearing provides reliable performance under dynamic loads. For aerospace applications, its precision and durability make it ideal for flight simulator mechanisms.

Perfect Fit for Automation: SX011860 Bearing
SX011860 Bearing works well in 3D printers and CNC machines, where its smooth operation reduces vibration. The metric dimensions ensure compatibility with European and Asian equipment standards.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.