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CRBS Crossed Roller Bearings CRBS508VUU

CRBS Crossed Roller Bearings CRBS508VUU

The CRBS508VUU is a compact crossed roller bearing measuring 50mm by 66mm by 8mm, crafted from sturdy steel for reliable performance. It supports combined loads with a basic load rating of 6.93 kN, making it suitable for precise applications.

Its double-seal design keeps contaminants out while retaining lubrication, ensuring smooth operation. The bearing operates in temperatures from 0°C to 110°C, fitting well in varied environments.

Designed for press-fit mounting, it offers easy installation with a 50mm bore. The ABEC5 precision rating (with options for higher grades) ensures accuracy in motion control systems.

Ideal for robotics, medical equipment, or small machinery where space is limited but precision is key. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use. Weighing just 84g, it balances strength and portability.

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Product Parameters

  • Part Number CRBS508VUU
  • Brand TFL
  • Interchangeable Brand IKO
  • Size 50 mm x 66 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 50 mm
  • Outer Dia 66 mm
  • Width 8 mm
  • R(min) 0.4 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Mounting Dimensions(da) 54 mm
  • Mounting Dimensions(Da) 61 mm
  • Basic Load Rating C 6.930 kN
  • Basic Load Rating Co 9.800 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 0.084 Kg

Features

Performance Features of CRBS508VUU Bearing

CRBS508VUU Bearing is designed with a single-row crossed roller construction, ideal for handling combined loads.
Its steel rings and rollers provide strength, while the double seal protects against contaminants.

The bearing offers a basic load rating of 6.930 kN, ensuring reliable performance in various applications.
With a temperature range of 0-230°F, CRBS508VUU Bearing performs well in diverse environments.

Press-fit shaft mounting simplifies installation, saving time and effort.
Its compact 50mm x 66mm x 8mm size makes it suitable for space-constrained applications.

ABEC5 precision ensures smooth operation, with options for higher precision (ABEC7/9) if needed.
The required lubrication helps maintain performance and extends the bearing’s service life.

Application

Industrial Uses of CRBS508VUU Bearing
CRBS508VUU Bearing is commonly used in machine tools, where its crossed roller design provides excellent stability for rotary tables and indexing heads. The double seal helps keep contaminants out, extending service life in dusty workshop conditions.

What Makes CRBS508VUU Bearing a Preferred Choice?
In robotics, CRBS508VUU Bearing offers precise motion control for articulated arms, thanks to its compact 8mm width and press-fit mounting. The steel construction handles combined loads well, making it reliable for repetitive movements.

Built for Heavy-Duty Use: CRBS508VUU Bearing
This bearing works well in packaging machinery, supporting conveyor rollers that require smooth rotation under moderate loads. Its ABEC5 rating ensures consistent performance for most industrial automation needs.

Medical vs Industrial: Where CRBS508VUU Bearing Excels
While suitable for medical imaging devices requiring precise positioning, CRBS508VUU Bearing truly shines in industrial settings like CNC lathes. The 50mm bore size fits standard shafts used in European equipment.

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