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RA Crossed Roller Bearings RA19013
RA Crossed Roller Bearings RA19013

RA Crossed Roller Bearings RA19013

The RA19013 is a crossed roller bearing with a 190mm bore and 216mm outer diameter, crafted from sturdy steel for reliable performance. Its compact 13mm width makes it suitable for space-constrained applications.

This bearing handles combined loads up to 24.9 kN and offers smooth operation with press-fit shaft mounting. It requires lubrication and performs well in temperatures ranging from 0°F to 230°F.

The open design allows easy maintenance, while the ABEC5 rating ensures precision (higher grades available). Its crossed roller arrangement provides excellent stability under load.

Ideal for industrial machinery or robotics where precise rotation is needed. Compliant with RoHS and REACH standards, it weighs just 0.69kg for easy handling.

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Product Parameters

  • Part Number RA19013
  • Brand TFL
  • Size 190 mm x 216 mm x 13 mm
  • Bore Dia 190 mm
  • Outer Dia 216 mm
  • Width 13 mm
  • Greasing Hole(a) 2.5 mm
  • Greasing Hole(b) 1.6 mm
  • R(min) 0.8 mm
  • Shoulder Height Ds(max) 195 mm
  • Shoulder Height Dh(min) 209 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 24.9 kN
  • Basic Load Rating Co 51.5 kN
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range 0 -230 °F
  • ABEC Rating ABEC5(Available in ABEC7/9)
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.69 Kg

Features

How Is RA19013 Bearing Engineered for Reliability?

RA19013 Bearing features a crossed roller design, providing high precision and stability under combined loads.
Its steel rings and rollers ensure durability, with a basic load rating of 24.9 kN for dynamic applications.

The press-fit shaft mount simplifies installation, while the open design allows for easy lubrication.
With a temperature range of 0-230°F, RA19013 Bearing performs reliably in various operating conditions.

The ABEC5 rating ensures consistent accuracy, making it suitable for precision machinery.
Weighing just 0.69 kg, it offers a balance of strength and lightweight performance.

Application

Industrial Uses of RA19013 Bearing
RA19013 Bearing is commonly used in machine tools, where its crossed roller design provides excellent stability for rotary tables and indexing heads. The steel construction ensures durability in high-precision machining environments.

Where Is RA19013 Bearing Used?
You’ll find RA19013 Bearing in robotics, particularly in articulated arms that require smooth, precise movement. Its press-fit mounting makes it easy to install in compact automation systems.

Built for Heavy-Duty Use: RA19013 Bearing
RA19013 Bearing handles combined loads effortlessly, making it ideal for industrial turntables and medical imaging equipment. The ABEC5 rating guarantees consistent performance in demanding applications.

Automotive vs Aerospace: Applications of RA19013 Bearing
In automotive testing rigs, RA19013 Bearing supports precise alignment, while in aerospace, it’s used in satellite positioning systems. Its temperature range suits both environments well.

Perfect Fit for Automation: RA19013 Bearing
RA19013 Bearing works seamlessly in CNC machinery, where its low-profile design saves space without compromising load capacity. The open seal allows for easy lubrication maintenance.

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