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RB Crossed Roller Bearings RB22025

RB Crossed Roller Bearings RB22025

The RB22025 is a crossed roller bearing with a 220mm bore and 280mm outer diameter, designed for combined loads. Its compact 25mm width and steel construction make it sturdy yet space-efficient.

This bearing handles loads up to 92.3 kN, suitable for precision applications requiring smooth rotation. It operates well in temperatures from 0°C to 110°C, with lubrication needed for optimal performance.

The open design allows easy maintenance, while the press-fit shaft mount ensures secure installation. Its ABEC5 rating (with options for higher precision) makes it versatile for various industrial uses.

Ideal for robotics, medical equipment, or machine tools where accuracy and durability matter. Compliant with RoHS and REACH standards, it weighs 4.1kg for easy handling.

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Product Parameters

  • Part Number RB22025
  • Brand TFL
  • size 220 mm x 280 mm x 25 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 220 mm
  • Outer Dia 280 mm
  • Width 25 mm
  • R(min) 2 mm
  • Shoulder Height Ds(max) 235 mm
  • Shoulder Height Dh(min) 265 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 92.3 kN
  • Basic Load Rating Co 171 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 4.1 Kg

Features

Performance Features of RB22025 Bearing

RB22025 Bearing is built with steel rings and rollers, offering strong resistance to combined loads.
Its basic load rating of 92.3 kN ensures reliable performance in demanding applications.

The crossed roller design provides high rigidity and precision, ideal for complex load conditions.
With a temperature range of 0-230°F, RB22025 Bearing performs well in various environments.

The press-fit shaft mount simplifies installation, saving time and effort.
Its ABEC5 rating ensures consistent accuracy, with options for higher precision if needed.

Lubrication is required for RB22025 Bearing, ensuring smooth operation and extended service life.
The open design allows for easy maintenance, reducing long-term operational costs.

Application

Industrial Uses of RB22025 Bearing
RB22025 Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The steel construction ensures durability in high-load industrial environments.

Where Is RB22025 Bearing Used?
You’ll find RB22025 Bearing in robotics, particularly in articulated arms that require smooth, precise movement. Its press-fit mounting makes installation straightforward for automated systems.

Built for Heavy-Duty Use: RB22025 Bearing
RB22025 Bearing handles combined loads effortlessly, making it ideal for turntables in heavy machinery. The open design simplifies lubrication, extending service life in demanding applications.

Medical vs Industrial: Where RB22025 Bearing Excels
In medical imaging devices, RB22025 Bearing offers quiet operation and reliability. For industrial uses, its ABEC5 rating ensures consistent performance in precision equipment.

Automotive vs Aerospace: Applications of RB22025 Bearing
RB22025 Bearing suits automotive testing rigs due to its high load capacity. In aerospace, its temperature tolerance makes it useful for instrumentation under varying conditions.

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