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CRBS Crossed Roller Bearings CRBS708AUU

CRBS Crossed Roller Bearings CRBS708AUU

The CRBS708AUU is a compact crossed roller bearing measuring 70mm in bore, 86mm in outer diameter, and just 8mm wide, crafted from sturdy steel for reliable performance. It supports combined loads with a basic load rating of 5.74 kN and operates smoothly in temperatures from 0°C to 110°C.

Featuring a double-seal design, it keeps contaminants out and lubrication in, extending its service life. The press-fit mounting ensures a secure fit, while the ABEC5 precision rating guarantees consistent performance.

This bearing is interchangeable with IKO models, making it a versatile choice for replacements. Ideal for applications like robotics or precision machinery where space is limited but performance is key.

Weighing only 0.108kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and dependable option for various industrial uses.

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Product Parameters

  • Part Number CRBS708AUU
  • Brand TFL
  • Interchangeable Brand IKO
  • Size 70 mm x 86 mm x 8 mm
  • System of Measurement Metric
  • Roller Bearing Type Crossed
  • Bearing Type Roller
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Double Seal
  • Bore Dia 70 mm
  • Outer Dia 86 mm
  • Width 8 mm
  • R(min) 0.4 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Mounting Dimensions(da) 74 mm
  • Mounting Dimensions(Da) 81 mm
  • Basic Load Rating C 5.740 kN
  • Basic Load Rating Co 8.440 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 0.108 Kg

Features

How Does CRBS708AUU Bearing Handle Combined Loads?

CRBS708AUU Bearing is designed with steel rings and rollers, providing strong resistance to combined loads.
Its basic load rating C reaches 5.740 kN, ensuring reliable performance in demanding applications.

The double seal design keeps contaminants out, reducing wear and extending service life.
With a temperature range of 0-230°F, it maintains performance in various operating conditions.

CRBS708AUU Bearing’s press fit mounting simplifies installation, saving time and effort.
The ABEC5 rating ensures precision, making it suitable for high-accuracy applications.

Application

Industrial Uses of CRBS708AUU Bearing
CRBS708AUU Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The double seal helps keep contaminants out, ensuring long service life in demanding environments.

Where Is CRBS708AUU Bearing Used?
In robotics, CRBS708AUU Bearing supports articulated arms, offering smooth rotation under combined loads. Its compact size and press-fit mounting make it ideal for space-constrained applications.

Built for Heavy-Duty Use: CRBS708AUU Bearing
This bearing excels in automation equipment, handling both radial and axial loads with ease. The steel construction ensures durability, even in high-temperature conditions up to 230°F.

Medical vs Industrial: Where CRBS708AUU Bearing Excels
In medical imaging devices, CRBS708AUU Bearing provides precise movement for accurate scans. For industrial uses, it’s a reliable choice for packaging machinery due to its ABEC5 precision rating.

Perfect Fit for Automation: CRBS708AUU Bearing
CRBS708AUU Bearing is often found in 3D printers, where its low friction and high accuracy are crucial for detailed prints. The required lubrication ensures consistent performance over time.

Q&A

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