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RB Crossed Roller Bearings RB35020
RB Crossed Roller Bearings RB35020

RB Crossed Roller Bearings RB35020

The RB35020 is a crossed roller bearing with a 350mm bore and 400mm outer diameter, designed for combined loads. Its compact 20mm width and steel construction make it sturdy yet space-efficient.

With a basic load rating of 54.1 kN, it handles heavy loads smoothly, while the open design allows easy lubrication. The press-fit shaft mount ensures a secure installation.

This bearing operates in temperatures from 0°C to 110°C, making it suitable for industrial machinery. Its ABEC5 precision rating (with options for higher grades) ensures reliable performance.

Weighing 3.9kg, it’s a robust choice for applications requiring high load capacity and precision, such as robotics or CNC equipment. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number RB35020
  • Brand TFL
  • size 350 mm x 400 mm x 20 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 350 mm
  • Outer Dia 400 mm
  • Width 20 mm
  • R(min) 2.5 mm
  • Shoulder Height Ds(max) 363 mm
  • Shoulder Height Dh(min) 383 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 54.1 kN
  • Basic Load Rating Co 143 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 3.9 Kg

Features

Performance Features of RB35020 Bearing

RB35020 Bearing is designed with a single-row crossed roller construction, ideal for handling combined loads.
Its steel rings and rollers provide a basic load rating of 54.1 kN, ensuring reliable performance.

The press-fit shaft mount type simplifies installation, saving time and effort.
With a temperature range of 0-230°F, RB35020 Bearing operates effectively in various conditions.

The open seal design allows for easy lubrication, maintaining smooth operation.
Weighing just 3.9 kg, it balances durability and portability for industrial applications.

Application

Industrial Uses of RB35020 Bearing
RB35020 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 even in demanding industrial environments.

In automation systems, RB35020 Bearing supports robotic arms, offering smooth rotation and high load capacity. Its press-fit mounting simplifies installation in compact spaces.

For medical imaging devices, RB35020 Bearing’s ABEC5 rating ensures the accuracy needed for precise movements. The open design allows for easy lubrication, maintaining performance over time.

Where Is RB35020 Bearing Used?
You’ll find RB35020 Bearing in conveyor systems, where its combined load handling keeps operations running smoothly. The metric sizing makes it a versatile choice for various equipment.

In 3D printers, RB35020 Bearing’s low-profile design helps maintain precision during high-speed printing. The steel rollers provide long-lasting performance with minimal maintenance.

Built for Heavy-Duty Use: RB35020 Bearing
RB35020 Bearing excels in applications like packaging machinery, where its high load rating handles repetitive motions effortlessly. The temperature range suits most industrial settings.

For aerospace equipment, RB35020 Bearing’s precision ensures reliable performance in critical components. The single-row construction keeps the design compact and efficient.

Automotive vs Aerospace: Applications of RB35020 Bearing
In automotive testing rigs, RB35020 Bearing supports precise measurements with its high rigidity. The press-fit design ensures stability during high-speed rotations.

For satellite positioning systems, RB35020 Bearing’s accuracy is crucial for maintaining alignment. The steel material withstands extreme conditions without compromising performance.

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