+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
SX Crossed Roller Bearings SX011820-A

SX Crossed Roller Bearings SX011820-A

The SX011820-A is a crossed roller bearing with a 100mm bore and 125mm outer diameter, designed for precision applications. Its compact width of 13mm makes it suitable for space-constrained setups.

This bearing handles radial loads up to 6300 lbf and offers smooth operation with running accuracy of 0.01mm in both radial and axial directions. It performs reliably in temperatures from -30°C to 80°C.

The crossed roller design provides excellent stability and load distribution. With an ABEC5 rating (available in higher precision ABEC7/9), it’s ideal for applications requiring precise movement.

Weighing 0.402kg, this RoHS and REACH compliant bearing works well in robotics, medical equipment, or any high-precision rotary system where space is limited.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number SX011820-A
  • Brand TFL
  • Size 100 mm x 125 mm x 13 mm
  • System of Measurement Metric
  • Roller Bearing Type Crossed
  • Bore Dia 100 mm
  • Bore Dia Upper Tolerance 0.004 mm
  • Bore Dia Lower Tolerance -0.018 mm
  • Outer Dia 125 mm
  • Outer Dia Lower Tolerance -0.025 mm
  • Width 13 mm
  • Width Upper Tolerance 0.06 mm
  • Width Lower Tolerance -0.06 mm
  • Height (H) 13 mm
  • Internal Diameter On Outer Ring 112.5 mm
  • Diameter Of Bearing Raceway 112 mm
  • External Diameter On Inner Ring 111.5 mm
  • Height Of Individual Ring(h) 13 mm
  • Height Of Individual Ring Lower Tolerance -0.01 mm
  • Rmin 1 mm
  • S 1.2 mm
  • Running Accuracy Radial 0.01 mm
  • Running Accuracy Axial 0.01 mm
  • Holes Without Holes
  • Basic Load Rating C 2 kN
  • Basic Load Rating Co 47.5 kN
  • Operating Temperature Min.(Tmin) -30 °C
  • Operating Temperature Max.(Tmax) 80 °C
  • ABEC Rating ABEC5(Available in ABEC7/9)
  • Dynamic Radial Load 6300 lbf
  • Static Radial Load 21825 lbf
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.402 Kg

Features

Performance Features of SX011820-A Bearing

SX011820-A Bearing is designed with a crossed roller configuration, offering high precision and stability.
Its running accuracy of 0.01 mm ensures smooth operation in applications requiring tight tolerances.

The bearing handles dynamic radial loads up to 6300 lbf, making it suitable for demanding tasks.
With an ABEC5 rating (available in ABEC7/9), it meets stringent precision standards.

SX011820-A Bearing operates in temperatures from -30°C to 80°C, adapting to various environments.
Its chrome steel construction provides durability and resistance to wear over time.

The compact design, with a width of 13 mm, saves space without compromising performance.
Easy to install and maintain, SX011820-A Bearing reduces downtime and operational costs.

Application

Industrial Uses of SX011820-A Bearing
SX011820-A Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The tight tolerances ensure smooth operation in high-accuracy applications like CNC machining.

What Makes SX011820-A Bearing a Preferred Choice?
In robotics, SX011820-A Bearing offers reliable performance in articulated arms, thanks to its compact size and high load capacity. The ABEC5 rating makes it suitable for applications requiring consistent rotational accuracy.

Built for Heavy-Duty Use: SX011820-A Bearing
For automation systems, SX011820-A Bearing handles both radial and axial loads efficiently, making it ideal for conveyor mechanisms. Its chrome steel construction ensures durability in continuous operation environments.

Medical vs Industrial: Where SX011820-A Bearing Excels
In medical imaging devices, SX011820-A Bearing’s low friction and precise movement are crucial for stable performance. Industrial applications benefit from its ability to withstand heavy loads in compact spaces.

Essential Roles of SX011820-A Bearing
SX011820-A Bearing is often found in 3D printers, where its crossed rollers ensure smooth linear motion. The metric dimensions make it easy to integrate into various European and Asian equipment designs.

Q&A

SEND INQUIRY