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RB Crossed Roller Bearings RB50040
RB Crossed Roller Bearings RB50040

RB Crossed Roller Bearings RB50040

The RB50040 is a crossed roller bearing with a 500mm bore and 600mm outer diameter, designed for combined loads. Its compact 40mm width and steel construction make it sturdy yet space-efficient.

With a basic load rating of 239kN, it handles heavy loads smoothly, while the open design allows for easy lubrication. The bearing operates well in temperatures from 0°C to 110°C.

The crossed roller design provides high precision, suitable for applications requiring accurate rotation. It’s press-fit mounted, ensuring a secure installation.

Ideal for industrial machinery or robotics, this ABEC5-rated bearing is also available in higher precision grades. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments. Weighing 26kg, it’s built for durability.

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Product Parameters

  • Part Number RB50040
  • Brand TFL
  • size 500 mm x 600 mm x 40 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 500 mm
  • Outer Dia 600 mm
  • Width 40 mm
  • R(min) 2.5 mm
  • Shoulder Height Ds(max) 526 mm
  • Shoulder Height Dh(min) 572 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 239 kN
  • Basic Load Rating Co 607 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 26 Kg

Features

Performance Features of RB50040 Bearing

RB50040 Bearing is built with a single-row crossed roller design, ideal for handling combined loads efficiently.
Its steel rings and rollers provide a basic load rating of 239 kN, ensuring reliable performance under stress.

The press-fit shaft mount type simplifies installation, saving time and effort.
With a temperature range of 0-230°F, RB50040 Bearing operates effectively in various conditions.

Lubrication is required for optimal performance, enhancing its longevity and smooth operation.
The open seal design allows for easy maintenance, reducing downtime.

RB50040 Bearing’s ABEC5 rating ensures precision, with options for higher grades like ABEC7 or ABEC9.
Its robust construction and high load capacity make it suitable for demanding industrial applications.

Application

Industrial Uses of RB50040 Bearing
RB50040 Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The press fit mounting ensures stability during high-speed operations.

In robotics, RB50040 Bearing supports articulated arms, offering smooth movement under combined loads. Its steel construction makes it durable for continuous use in automated systems.

For medical imaging devices, RB50040 Bearing’s high load capacity and ABEC5 precision ensure reliable performance. The open design allows for easy lubrication, extending service life in critical applications.

Where Is RB50040 Bearing Used?
You’ll find RB50040 Bearing in conveyor systems, where its combined load handling keeps operations running smoothly. The metric sizing makes it a versatile choice for various industrial setups.

In 3D printers, RB50040 Bearing ensures precise movement of print heads, thanks to its low friction and high accuracy. The steel rollers provide long-lasting performance even with frequent use.

Built for Heavy-Duty Use: RB50040 Bearing
RB50040 Bearing excels in construction equipment, handling heavy loads with ease. Its wide temperature range makes it suitable for both indoor and outdoor applications.

In packaging machinery, RB50040 Bearing’s robust design ensures reliable performance under constant use. The press fit mounting simplifies installation, reducing downtime.

Automotive vs Aerospace: Applications of RB50040 Bearing
In automotive testing rigs, RB50040 Bearing provides precise motion control for durability tests. Its high load rating ensures accurate results under rigorous conditions.

For aerospace applications, RB50040 Bearing’s ABEC5 precision meets the stringent requirements of navigation systems. The steel construction offers reliability in extreme environments.

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