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RB Crossed Roller Bearings RB2508UU

RB Crossed Roller Bearings RB2508UU

The RB2508UU is a compact crossed roller bearing measuring 25mm by 41mm by 8mm, crafted from sturdy steel for reliable performance. It handles combined loads up to 3.63 kN and is designed for press-fit mounting.

With double seals, it keeps contaminants out and lubrication in, making it low-maintenance. The bearing operates smoothly in temperatures from 0°F to 230°F, suitable for various environments.

Its crossed roller design provides high precision, meeting ABEC5 standards (with options for ABEC7/9). Ideal for applications like robotics or small machinery where space is limited but accuracy is key.

Weighing just 0.05kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number RB2508UU
  • Brand TFL
  • size 25 mm x 41 mm x 8 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Double Seal
  • Bore Dia 25 mm
  • Outer Dia 41 mm
  • Width 8 mm
  • R(min) 0.5 mm
  • Shoulder Height Ds(max) 28.5 mm
  • Shoulder Height Dh(min) 35.5 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 3.63 kN
  • Basic Load Rating Co 3.83 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 0.05 Kg

Features

How Is RB2508UU Bearing Engineered for Reliability?

RB2508UU Bearing features a crossed roller design, providing excellent stability under combined loads.
Its steel rings and rollers ensure high durability, with a basic load rating of 3.63 kN.

The double seal design protects against contaminants, extending the bearing’s service life.
With a temperature range of 0-230°F, it performs reliably in various operating conditions.

RB2508UU Bearing’s press-fit shaft mount simplifies installation, reducing setup time.
Its compact size (25x41x8 mm) makes it suitable for space-constrained applications.

Application

Industrial Uses of RB2508UU Bearing
RB2508UU Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables and indexing heads.
The double seal helps keep contaminants out, making it suitable for environments with dust or debris.

Where Is RB2508UU Bearing Used?
You’ll often find RB2508UU Bearing in robotic arms, where its compact size and high load capacity support smooth, precise movements.
Its press-fit mounting ensures a secure installation in automated systems.

Built for Heavy-Duty Use: RB2508UU Bearing
RB2508UU Bearing handles combined loads effortlessly, making it ideal for medical imaging equipment like CT scanners.
The steel construction and ABEC5 rating ensure reliable performance in demanding applications.

Automotive vs Aerospace: Applications of RB2508UU Bearing
In automotive systems, RB2508UU Bearing is used in steering mechanisms, offering durability and precision.
For aerospace, its lightweight design and temperature resistance make it a fit for instrumentation and control systems.

Perfect Fit for Automation: RB2508UU Bearing
RB2508UU Bearing works well in 3D printers, where its low friction and high accuracy contribute to consistent print quality.
The required lubrication ensures long-lasting performance even with frequent use.

Q&A

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