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Crossed Roller Bearings for Inner and Outer Ring Rotation

Crossed roller bearings for inner and outer ring rotation are designed for applications requiring high rigidity, precise motion and compact installation space. The crosswise arrangement of cylindrical rollers enables the bearing to support radial and axial loads as well as tilting moments within a single bearing position. Due to their compact cross-section and low weight, these bearings allow space-saving and lightweight constructions while providing high rotational accuracy and stable performance in precision machinery, robotics and measuring equipment.

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Inner and outer ring rotation

GSRU - Series

One-piece inner and outer ring design with integrated mounting holes.
GSRU series crossed roller bearings feature a one-piece inner and outer ring structure with mounting holes on both rings. This design eliminates the need for flange discs or housings, reducing mounting errors and simplifying installation. The rigid construction provides high rotational accuracy and stable moment load capacity, making the bearings suitable for applications with inner and outer ring rotation.

  • Inner and outer ring rotation
  • Inner Diameter: 10 mm - 160 mm
  • Outer Diameter: 34 mm - 295 mm
  • Dynamic Load: 1.35 kN - 103.5 kN
  • Static Load: 1.46 kN - 172.8 kN

GSRBE - Series

One-piece inner and outer ring design for high rigidity and precise rotation.
GSRBE series crossed roller bearings feature a one-piece inner and outer ring structure that provides high rigidity, high accuracy and smooth rotational performance. The crossed roller arrangement enables stable operation and makes the bearing suitable for applications with inner and outer ring rotation.

  • Inner and outer ring rotation
  • Inner Diameter: 20 mm - 250 mm
  • Outer Diameter: 36 mm - 310 mm
  • Dynamic Load: 3.2 kN - 151 kN
  • Static Load: 3.1 kN - 251 kN

GSRAU - Series

Super slim crossed roller bearing with one-piece inner and outer rings.
GSRAU series crossed roller bearings feature a compact, super slim design with three available bearing widths (5 mm, 8 mm and 13 mm). The rigid and space-saving construction makes them particularly suitable for applications with limited installation space and lightweight mechanisms while maintaining precise rotational performance.

  • Inner and outer ring rotation
  • Inner Diameter: 10 mm - 200 mm
  • Outer Diameter: 21 mm - 226 mm
  • Dynamic Load: 1.12 kN - 25.8 kN
  • Static Load: 0.809 kN - 54.5 kN

GSRAUF - Series

Super slim crossed roller bearing with one-piece inner and outer rings and integrated mounting holes.
GSRAUF series crossed roller bearings feature a super slim design with mounting holes for easy and direct installation. This construction simplifies assembly and significantly reduces equipment size and weight while maintaining high rigidity and precise rotational performance.

  • Inner and outer ring rotation
  • Inner Diameter: 10 mm - 40 mm
  • Outer Diameter: 43 mm - 73 mm
  • Dynamic Load: 1.5 kN - 2.44 kN
  • Static Load: 1.41 kN - 3.49 kN

Comparison of our crossed roller bearings

GSRUGSRBEGSRAUFGSRAU
Rotation TypeInner and outer ring rotation
DesignOne-pieceOne-pieceSuper slim one-pieceSuper slim one-piece
Mounting HolesYesNoYesNo
Inner diameter10 mm - 160 mm20 mm - 250 mm10 - 40 mm10 - 200 mm
Outer Diameter34 mm - 295 mm36 mm - 310 mm43 mm - 73 mm21 mm - 226 mm
Width8 mm - 35 mm8 mm - 35 mm5 mm5 mm - 13 mm
Dynamic Load1.35 N - 103.5 N3.2 N - 151 N1.5 N - 2.44 N1.12 N - 25.8 N
Static Load1.46 N - 172.8 N3.1 N - 251 N1.41 N - 3.49 N0.809 N - 54.5 N
Series highlightsEasy mountingHigh rigidity & load capacityCompact & lightweightUltra compact & easy mounting
Equivalent SeriesTHK RU series
IKO CRBF series
THK RBE series
IKO CRB series
IKO CRBTF seriesTHK RAU series
IKO CRBT series
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Inner ring rotation

GSRB - Series

Split outer ring design for precise inner ring rotation.
GSRB series crossed roller bearings feature two split outer rings bolted together and a one-piece inner ring. This standard design provides high rigidity and stable rotational accuracy, making the bearing particularly suitable for applications requiring precise inner ring rotation.

  • Inner ring rotation
  • Inner Diameter: 20 mm - 250 mm
  • Outer Diameter: 36 mm - 310 mm
  • Dynamic Load: 3.2 kN - 151 kN
  • Static Load: 3.1 kN - 251 kN

Crossed Roller Bearings for Inner and Outer Ring Rotation

Crossed roller bearings for inner and outer ring rotation are designed for applications requiring high rigidity, precise motion and compact installation space. The crosswise arrangement of cylindrical rollers enables the bearing to support radial and axial loads as well as tilting moments within a single bearing position. Due to their compact cross-section and low weight, these bearings allow space-saving and lightweight constructions while providing high rotational accuracy and stable performance in precision machinery, robotics and measuring equipment.

Request Custom Solution

Inner and outer ring rotation

GSRU - Series

One-piece inner and outer ring design with integrated mounting holes.
GSRU series crossed roller bearings feature a one-piece inner and outer ring structure with mounting holes on both rings. This design eliminates the need for flange discs or housings, reducing mounting errors and simplifying installation. The rigid construction provides high rotational accuracy and stable moment load capacity, making the bearings suitable for applications with inner and outer ring rotation.

  • Inner and outer ring rotation
  • Inner Diameter: 10 mm - 160 mm
  • Outer Diameter: 34 mm - 295 mm
  • Dynamic Load: 1.35 kN - 103.5 kN
  • Static Load: 1.46 kN - 172.8 kN

GSRBE - Series

One-piece inner and outer ring design for high rigidity and precise rotation.
GSRBE series crossed roller bearings feature a one-piece inner and outer ring structure that provides high rigidity, high accuracy and smooth rotational performance. The crossed roller arrangement enables stable operation and makes the bearing suitable for applications with inner and outer ring rotation.

  • Inner and outer ring rotation
  • Inner Diameter: 20 mm - 250 mm
  • Outer Diameter: 36 mm - 310 mm
  • Dynamic Load: 3.2 kN - 151 kN
  • Static Load: 3.1 kN - 251 kN

GSRAU - Series

Super slim crossed roller bearing with one-piece inner and outer rings.
GSRAU series crossed roller bearings feature a compact, super slim design with three available bearing widths (5 mm, 8 mm and 13 mm). The rigid and space-saving construction makes them particularly suitable for applications with limited installation space and lightweight mechanisms while maintaining precise rotational performance.

  • Inner and outer ring rotation
  • Inner Diameter: 10 mm - 200 mm
  • Outer Diameter: 21 mm - 226 mm
  • Dynamic Load: 1.12 kN - 25.8 kN
  • Static Load: 0.809 kN - 54.5 kN

GSRAUF - Series

Super slim crossed roller bearing with one-piece inner and outer rings and integrated mounting holes.
GSRAUF series crossed roller bearings feature a super slim design with mounting holes for easy and direct installation. This construction simplifies assembly and significantly reduces equipment size and weight while maintaining high rigidity and precise rotational performance.

  • Inner and outer ring rotation
  • Inner Diameter: 10 mm - 40 mm
  • Outer Diameter: 43 mm - 73 mm
  • Dynamic Load: 1.5 kN - 2.44 kN
  • Static Load: 1.41 kN - 3.49 kN

Comparison of our crossed roller bearings

GSRUGSRBEGSRAUFGSRAU
Rotation TypeInner and outer ring rotation
DesignOne-pieceOne-pieceSuper slim one-pieceSuper slim one-piece
Mounting HolesYesNoYesNo
Inner diameter10 mm - 160 mm20 mm - 250 mm10 - 40 mm10 - 200 mm
Outer Diameter34 mm - 295 mm36 mm - 310 mm43 mm - 73 mm21 mm - 226 mm
Width8 mm - 35 mm8 mm - 35 mm5 mm5 mm - 13 mm
Dynamic Load1.35 N - 103.5 N3.2 N - 151 N1.5 N - 2.44 N1.12 N - 25.8 N
Static Load1.46 N - 172.8 N3.1 N - 251 N1.41 N - 3.49 N0.809 N - 54.5 N
Series highlightsEasy mountingHigh rigidity & load capacityCompact & lightweightUltra compact & easy mounting
Equivalent SeriesTHK RU series
IKO CRBF series
THK RBE series
IKO CRB series
IKO CRBTF seriesTHK RAU series
IKO CRBT series
You might also be interested in this

Inner ring rotation

GSRB - Series

Split outer ring design for precise inner ring rotation.
GSRB series crossed roller bearings feature two split outer rings bolted together and a one-piece inner ring. This standard design provides high rigidity and stable rotational accuracy, making the bearing particularly suitable for applications requiring precise inner ring rotation.

  • Inner ring rotation
  • Inner Diameter: 20 mm - 250 mm
  • Outer Diameter: 36 mm - 310 mm
  • Dynamic Load: 3.2 kN - 151 kN
  • Static Load: 3.1 kN - 251 kN

GMT Europe GmbH
Am Detershof 20
26655 Westerstede
Germany

Telefon: +49 4488 7617460
E-Mail: sales@gmteurope.de
Web: https://gmteurope.eu

Contact Form


GMT Europe GmbH
Am Detershof 20
26655 Westerstede
Germany

Phone: +49 4488 761 746 0
Mail: sales@gmteurope.de
More about GMT Europe: https://gmteurope.eu
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© Copyright 2026 GMT Europe GmbH. All rights reserved. Powered by Sana Commerce.
GMT Standort

GMT Europe GmbH
Am Detershof 20
26655 Westerstede
Germany

Telefon: +49 4488 7617460
E-Mail: sales@gmteurope.de
Web: https://gmteurope.eu

Contact Form

© Copyright 2026 GMT Europe GmbH. All rights reserved. Powered by Sana Commerce.