+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
CRBC Crossed Roller Bearings CRBC40040

CRBC Crossed Roller Bearings CRBC40040

The CRBC40040 is a crossed roller bearing with a 400mm bore and 510mm outer diameter, designed for combined loads. Made from sturdy steel, it handles loads up to 241 kN and fits snugly with a press-fit mount.

Its single-row design offers precision, while the open construction allows easy lubrication. The bearing operates smoothly in temperatures from 0°C to 110°C.

With an ABEC5 rating (upgradable to ABEC7/9), it’s ideal for high-precision applications like robotics or machine tools. The compact 40mm width saves space without sacrificing strength.

Weighing 23.5kg, it’s built for heavy-duty use. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial settings.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number CRBC40040
  • Brand TFL
  • Size 400 mm x 510 mm x 40 mm
  • Bore Dia 400 mm
  • Outer Dia 510 mm
  • Width 40 mm
  • R(min) 2.5 mm
  • Shoulder Height Ds(max) 428 mm
  • Shoulder Height Dh(min) 479 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 241 kN
  • Basic Load Rating Co 531 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 23.5 Kg

Features

Performance Features of CRBC40040 Bearing

CRBC40040 Bearing is built with steel rings and rollers, offering strong resistance to combined loads.
Its basic load rating of 241 kN ensures reliable performance in various industrial applications.

The crossed roller design provides high precision and stability, ideal for heavy-duty tasks.
With a temperature range of 0-230°F, it maintains performance in diverse operating conditions.

CRBC40040 Bearing requires lubrication for optimal operation, ensuring smooth and efficient movement.
The press-fit shaft mount type simplifies installation, reducing setup time and effort.

Its ABEC5 rating (available in ABEC7/9) guarantees precision, making it suitable for high-accuracy applications.
The open seal design allows for easy maintenance, keeping operational costs low.

Application

Industrial Uses of CRBC40040 Bearing
CRBC40040 Bearing is commonly used in heavy machinery, such as rotary tables and indexing devices, where its crossed roller design handles combined loads efficiently. The press fit mounting ensures stability in high-precision applications.

In robotics, CRBC40040 Bearing provides smooth rotation for robotic arms and automated assembly lines, thanks to its ABEC5 precision rating. The steel construction offers durability in continuous operation environments.

For medical imaging equipment, CRBC40040 Bearing’s high load capacity supports precise movements in CT scanners and MRI machines. The open design allows for easy lubrication, maintaining performance over time.

CRBC40040 Bearing is also found in wind turbine yaw systems, where its robust design withstands varying weather conditions. The metric sizing ensures compatibility with international engineering standards.

In semiconductor manufacturing, CRBC40040 Bearing’s precision helps maintain alignment in wafer handling systems. The temperature range of 0-230°F makes it suitable for controlled environments.

Q&A

SEND INQUIRY