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RU Crossed Roller Bearings RU66UU
RU Crossed Roller Bearings RU66UU

RU Crossed Roller Bearings RU66UU

The RU66UU is a crossed roller bearing with a 35mm bore and 95mm outer diameter, designed for combined loads. Its compact 15mm width makes it suitable for tight spaces, while the double seals keep contaminants out.

This bearing handles loads up to 17.5 kN and is press-fit for secure mounting. It operates smoothly in temperatures from 0°C to 110°C, making it versatile for various environments.

The steel construction ensures durability, and the ABEC5 rating (with options for higher precision) guarantees reliable performance. Mounting holes on both rings simplify installation.

Ideal for applications like robotics or precision machinery, where space and accuracy are key. Compliant with RoHS and REACH standards, it’s a safe and practical choice. Weighing 0.62kg, it balances strength and portability.

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Product Parameters

  • Part Number RU66UU
  • Brand TFL
  • Size 35 mm x 95 mm x 15 mm
  • Bore Dia 35 mm
  • Outer Dia 95 mm
  • Width 15 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Double Seal
  • Inner Ring PCD1 45 mm
  • Outer Ring PCD2 83 mm
  • Holes With Holes
  • Inner Ring Mounting Hole 8-M4 through
  • Outer Ring Mounting Hole 8-φ4.5 through φ8 counter bore depth 4.4
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 17.5 kN
  • Basic Load Rating Co 22.3 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 0.62 Kg

Features

How Is RU66UU Bearing Engineered for Reliability?

RU66UU 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 17.5 kN for dynamic applications.

The double-seal construction protects against contaminants, extending the bearing’s service life.
With an ABEC5 rating, RU66UU Bearing delivers consistent performance in demanding conditions.

RU66UU Bearing operates in temperatures from 0 to 230°F, making it suitable for various industrial uses.
The press-fit shaft mounting simplifies installation, reducing downtime and maintenance efforts.

Application

Industrial Uses of RU66UU Bearing
RU66UU Bearing is commonly used in machine tools, where its crossed roller design provides excellent stability for rotary tables and indexing heads. The double seals help keep contaminants out, ensuring long service life in dusty environments.

What Makes RU66UU Bearing a Preferred Choice?
In robotics, RU66UU Bearing offers precise motion control for robotic arms and joints, thanks to its high ABEC5 rating. The press-fit mounting simplifies installation, making it a favourite among automation engineers.

Built for Heavy-Duty Use: RU66UU Bearing
For industrial automation systems, RU66UU Bearing handles combined loads effortlessly, making it ideal for CNC machinery and assembly lines. Its steel construction ensures durability even in high-temperature conditions.

Medical vs Industrial: Where RU66UU Bearing Excels
In medical imaging devices, RU66UU Bearing provides smooth rotation for precise positioning. Meanwhile, in packaging machinery, its robust design withstands continuous operation without compromising accuracy.

Perfect Fit for Automation: RU66UU Bearing
RU66UU Bearing is widely used in 3D printers, where its low friction and high precision ensure smooth layer-by-layer printing. The through-hole mounting design allows for easy integration into various mechanical setups.

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