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CRBC Crossed Roller Bearings CRB80070
CRBC Crossed Roller Bearings CRB80070

CRBC Crossed Roller Bearings CRB80070

The CRB80070 is a large crossed roller bearing measuring 800mm in bore diameter and 950mm in outer diameter, with a width of 70mm. Made from sturdy steel, it handles combined loads with ease.

Its single-row design and open construction allow for straightforward lubrication, ensuring smooth operation. The bearing supports loads up to 468 kN and fits securely with a press-fit mount.

With a temperature range of 0 to 230°F, it’s suitable for demanding environments. The ABEC5 rating (also available in ABEC7/9) ensures precision performance.

Ideal for heavy-duty applications like industrial machinery or robotics, where high load capacity and stability are needed. Compliant with RoHS and REACH standards, it’s a reliable choice for various setups. Weighing 105kg, it’s built for durability.

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Product Parameters

  • Part Number CRB80070
  • Brand TFL
  • Size 800 mm x 950 mm x 70 mm
  • Bore Dia 800 mm
  • Outer Dia 950 mm
  • Width 70 mm
  • R(min) 4 mm
  • Shoulder Height Ds(max) 836 mm
  • Shoulder Height Dh(min) 900 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 468 kN
  • Basic Load Rating Co 1330 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 105 Kg

Features

Performance Features of CRB80070 Bearing

CRB80070 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 468 kN, ensuring strength and durability.

The press-fit shaft mount type simplifies installation, saving time and effort.
With a temperature range of 0-230°F, CRB80070 Bearing performs reliably in various conditions.

CRB80070 Bearing’s open design allows for easy lubrication, maintaining smooth operation.
Its ABEC5 rating ensures precision, with options for higher accuracy in ABEC7/9.

Weighing 105 kg, CRB80070 Bearing is built for heavy-duty applications.
The 800 mm bore diameter and 950 mm outer diameter make it suitable for large machinery.

Application

Industrial Uses of CRB80070 Bearing
CRB80070 Bearing is commonly used in large industrial machinery, such as rotary tables and indexing devices, where its crossed roller design handles combined loads efficiently. The steel construction ensures durability in demanding environments.

Where Is CRB80070 Bearing Used?
You’ll find CRB80070 Bearing in automation systems, particularly in robotic arms and precision assembly lines, thanks to its high load capacity and stability. Its press-fit mounting simplifies installation in tight spaces.

Built for Heavy-Duty Use: CRB80070 Bearing
CRB80070 Bearing excels in applications like medical imaging equipment, where smooth rotation and precision are essential. The open design allows for easy lubrication, maintaining performance over time.

Automotive vs Aerospace: Applications of CRB80070 Bearing
In automotive testing rigs, CRB80070 Bearing supports heavy loads during durability tests, while in aerospace, it aids in satellite positioning systems. Its ABEC5 rating ensures reliable performance in both fields.

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