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CRBS Crossed Roller Bearings CRBS1208VUU
CRBS Crossed Roller Bearings CRBS1208VUU

CRBS Crossed Roller Bearings CRBS1208VUU

The CRBS1208VUU is a compact crossed roller bearing measuring 120mm in bore diameter and 136mm in outer diameter, with a slim 8mm width. Made from sturdy steel, it’s designed to handle combined loads efficiently.

Its double-seal construction keeps contaminants out while maintaining smooth operation, ideal for precision applications. With a basic load rating of 10.9 kN, it offers reliable performance under stress.

This bearing suits press-fit mounting and works in temperatures from 0°C to 110°C. Its ABEC5 rating ensures good precision, with options for higher grades if needed.

Weighing just 0.184kg, it’s a lightweight choice for robotics or medical equipment where space and accuracy matter. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number CRBS1208VUU
  • Brand TFL
  • Interchangeable Brand IKO
  • Size 120 mm x 136 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 120 mm
  • Outer Dia 136 mm
  • Width 8 mm
  • R(min) 0.4 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Mounting Dimensions(da) 124 mm
  • Mounting Dimensions(Da) 131 mm
  • Basic Load Rating C 10.900 kN
  • Basic Load Rating Co 23.000 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 0.184 Kg

Features

Performance Features of CRBS1208VUU Bearing

CRBS1208VUU Bearing is designed for combined load applications, offering a balanced performance in various conditions.
Its steel rings and rollers provide a basic load rating of 10.900 kN, ensuring reliable operation under stress.

The double seal design protects CRBS1208VUU Bearing from dust and contaminants, enhancing its durability.
With a temperature range of 0-230°F, it performs consistently in diverse environments.

CRBS1208VUU Bearing’s press-fit shaft mounting simplifies installation, reducing setup time.
Its compact 8 mm width makes it suitable for space-constrained applications without compromising strength.

The ABEC5 precision rating ensures smooth operation, with options for higher precision (ABEC7/9) available.
CRBS1208VUU Bearing’s crossed roller design minimises friction, improving efficiency and longevity.

Application

Industrial Uses of CRBS1208VUU Bearing
CRBS1208VUU Bearing is commonly used in machine tools, where its crossed roller design provides excellent stability for rotary tables. The double seal helps keep contaminants out, ensuring long service life in dusty workshops.

In robotics, CRBS1208VUU Bearing offers precise motion control for articulated arms, thanks to its high ABEC5 rating. The compact 8mm width makes it ideal for space-constrained applications.

For medical imaging devices, CRBS1208VUU Bearing’s steel construction delivers reliable performance under combined loads. Its press-fit mounting simplifies installation in precision equipment.

Automotive vs Aerospace: Applications of CRBS1208VUU Bearing
In automotive testing rigs, CRBS1208VUU Bearing handles combined loads from suspension simulations. The 0-230°F temperature range covers most testing environments.

For satellite components, CRBS1208VUU Bearing’s ABEC5 precision meets aerospace requirements. The 23kN static load rating ensures reliability in critical systems.

What Makes CRBS1208VUU Bearing a Preferred Choice?
CRBS1208VUU Bearing works well in 3D printers, where its low-profile design fits tight spaces. The steel rollers provide smooth movement for print heads.

In packaging machinery, CRBS1208VUU Bearing withstands constant start-stop motions. The required lubrication intervals match typical maintenance schedules.

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