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RB Crossed Roller Bearings RB19025

RB Crossed Roller Bearings RB19025

The RB19025 is a crossed roller bearing with a 190mm bore and 240mm outer diameter, designed for combined loads. Its compact 25mm width and steel construction make it sturdy yet space-efficient.

With a basic load rating of 41.7 kN, it handles moderate to heavy loads smoothly. The open design allows easy lubrication, and it operates well in temperatures from 0°C to 110°C.

The bearing’s crossed roller design ensures high precision, suitable for ABEC5 applications (ABEC7/9 options available). Its press-fit shaft mount provides a secure installation.

Ideal for rotary tables or industrial automation, this bearing is RoHS and REACH compliant. Weighing 2.99kg, it balances durability and ease of handling.

The 1mm chamfer and precise shoulder heights (202mm max, 222mm min) ensure compatibility with standard fittings. A reliable choice for machinery requiring accurate rotation under load.

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Product Parameters

  • Part Number RB19025
  • Brand TFL
  • size 190 mm x 240 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 190 mm
  • Outer Dia 240 mm
  • Width 25 mm
  • R(min) 1 mm
  • Shoulder Height Ds(max) 202 mm
  • Shoulder Height Dh(min) 222 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 41.7 kN
  • Basic Load Rating Co 82.9 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 2.99 Kg

Features

How Does RB19025 Bearing Handle Combined Loads?

RB19025 Bearing features a crossed roller design, providing stability under combined radial and axial loads.
Its steel construction ensures durability, with a basic load rating of 41.7 kN for dynamic applications.

The open seal type allows for easy lubrication, maintaining smooth operation in various conditions.
With a temperature range of 0-230°F, RB19025 Bearing performs reliably in diverse environments.

The press-fit shaft mount simplifies installation, reducing setup time and effort.
Its ABEC5 rating ensures precision, making it suitable for high-accuracy applications.

Application

Industrial Uses of RB19025 Bearing
RB19025 Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables and indexing heads.
The open seal type allows for easy lubrication, ensuring smooth operation in demanding industrial environments.

Where Is RB19025 Bearing Used?
You’ll find RB19025 Bearing in robotics, particularly in robotic arms that require high accuracy and load capacity.
Its press-fit shaft mount makes installation straightforward, reducing downtime during maintenance.

Built for Heavy-Duty Use: RB19025 Bearing
RB19025 Bearing handles combined loads effortlessly, making it ideal for applications like medical imaging equipment where stability is key.
The steel construction ensures durability, even under continuous use in temperature-sensitive environments.

Automotive vs Aerospace: Applications of RB19025 Bearing
In automotive testing rigs, RB19025 Bearing supports precise measurements due to its ABEC5 rating.
For aerospace applications, its ability to perform in a wide temperature range makes it a reliable choice for instrumentation.

Perfect Fit for Automation: RB19025 Bearing
RB19025 Bearing is a go-to for automated production lines, where its high load rating keeps conveyor systems running smoothly.
The metric sizing ensures compatibility with a variety of European and Asian machinery designs.

Q&A

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