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CRBF Crossed Roller Bearings CRBFV11528AT
CRBF Crossed Roller Bearings CRBFV11528AT

CRBF Crossed Roller Bearings CRBFV11528AT

The CRBFV11528AT is a crossed roller bearing measuring 115mm in bore diameter and 240mm in outer diameter, with a compact width of 28mm. Made from sturdy steel, it handles combined loads up to 80.3 kN and is designed for precision applications.

Its open design allows easy lubrication, while the press-fit shaft mount ensures a secure installation. The bearing operates smoothly in temperatures ranging from 0°C to 110°C, making it versatile for various environments.

With 12-M8 mounting holes on the inner ring and 12-φ9 holes on the outer ring, it offers flexible installation options. The ABEC5 rating (with options for ABEC7/9) ensures high precision for demanding tasks.

Ideal for robotics, medical equipment, or CNC machinery where precise rotation and load handling are crucial. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial use. Weighing 6.8kg, it balances durability and manageable size.

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Product Parameters

  • Part Number CRBFV11528AT
  • Brand TFL
  • Interchangeable brand IKO
  • Size 115 mm x 240 mm x 28 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 115 mm
  • Outer Dia 240 mm
  • Width 28 mm
  • Inner Ring PCD1 139 mm
  • Outer Ring PCD2 217 mm
  • Holes With Holes
  • Inner Ring Mounting Hole 12-M8 through
  • Outer Ring Mounting Hole 12-φ9 through φ14 counter bore depth 13.5
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 80.3 kN
  • Basic Load Rating Co 135 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 6.8 Kg

Features

Performance Features of CRBFV11528AT Bearing

CRBFV11528AT Bearing is designed for combined load applications, offering a balanced performance in various conditions.
Its crossed roller design ensures high rigidity and precise rotation, ideal for demanding industrial uses.

The steel construction of CRBFV11528AT Bearing provides durability and resistance to wear under heavy loads.
With a basic load rating of 80.3 kN, it handles significant forces while maintaining smooth operation.

CRBFV11528AT Bearing operates efficiently within a temperature range of 0 to 230°F, suitable for diverse environments.
Its press-fit shaft mounting simplifies installation, reducing setup time and effort.

The open design of CRBFV11528AT Bearing allows for easy lubrication, ensuring long-term reliability.
Weighing 6.8 kg, it combines strength with manageable handling for various applications.

Application

Industrial Uses of CRBFV11528AT Bearing
CRBFV11528AT 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 long service life in demanding conditions.

In robotics, CRBFV11528AT Bearing supports articulated arms and joints, thanks to its ability to handle combined loads smoothly. The press-fit mounting ensures stability during high-precision movements.

For medical imaging devices, CRBFV11528AT Bearing’s steel construction offers reliable performance in CT scanners and X-ray machines. Its ABEC5 rating ensures the accuracy needed for critical diagnostic equipment.

Automotive vs Aerospace: Applications of CRBFV11528AT Bearing
In automotive testing rigs, CRBFV11528AT Bearing handles combined loads during durability tests, providing consistent performance. The metric sizing makes it compatible with various European vehicle components.

For aerospace applications, CRBFV11528AT Bearing is used in satellite positioning systems, where its high load capacity and temperature resistance are essential. The through holes simplify installation in compact spaces.

What Makes CRBFV11528AT Bearing a Preferred Choice?
CRBFV11528AT Bearing is a go-to for automation systems like CNC machines, where its crossed rollers reduce friction and improve accuracy. The steel rollers and rings ensure durability even under heavy use.

In packaging machinery, CRBFV11528AT Bearing’s ability to handle combined loads makes it ideal for rotary fillers and capping stations. The open design allows for quick maintenance, reducing downtime.

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