cylindrical thrust roller bearing

81106M Thrust Roller Bearing 30x47x11 mm with Brass Cage

If you are selecting a cuscinetto a rulli reggispinta for heavy axial loads, you need more than a standard bearing size. You need a design that can maintain axial positioning, withstand demanding loads, and operate reliably in your equipment. The 81106M thrust roller bearing from Shenzhen Xinchangsheng Bearing Co., LTD. (Cuscinetto XCCZC) uses cylindrical rollers and a robust brass cage to support high unidirectional axial loads. Con a 30 mm bore, 47 mm outside diameter, E 11 mm total height, this bearing fits compact axial-support applications where load capacity and rigidity matter. You can consider it for vertical pumps, riduttori, crane mechanisms, injection molding equipment, and other industrial machinery operating at low to moderate speeds.

81106M Thrust Roller Bearing Specifications

The 81106M belongs to the ISO 81100 series of single-direction cylindrical thrust roller bearings. Its cylindrical rollers create line contact with the raceways, allowing the bearing to handle substantial axial forces while maintaining a compact envelope.

Key Technical Data

  • Bearing model: 81106M
  • Tipo di cuscinetto: Cuscinetto reggispinta a rulli cilindrici unidirezionale
  • Diametro del foro (D): 30 mm
  • Diametro esterno (D): 47 mm
  • Altezza totale (T): 11 mm
  • Gabbia: Gabbia in ottone lavorata con precisione
  • Materiale: High-carbon chrome bearing steel
  • Tolleranza: Normale / P0 class
  • Load direction: Unidirectional axial load
  • Operating range: Low to moderate rotational speeds

The brass cage helps maintain roller spacing and guidance during operation. Nel frattempo, precision-ground and lapped surfaces help provide consistent contact between the rollers and raceways.

Why Choose This Cylindrical Thrust Roller Bearing?

When your equipment generates significant axial force, a thrust roller design can provide a practical alternative to a thrust ball bearing. The cylindrical rollers provide line contact rather than point contact, supporting higher axial loads within a similar compact configuration.

Elevata capacità di carico assiale

The 81106M is designed specifically for high axial loads. This makes it suitable when your application requires reliable thrust support rather than primarily radial load handling.

Elevata rigidità

Under heavy axial loading, the bearing helps maintain stable axial positioning. This characteristic is useful for equipment where excessive axial deformation could affect alignment or mechanical performance.

Brass Cage Construction

The precision-machined brass cage guides the cylindrical rollers and maintains consistent spacing. For demanding industrial applications, this construction can contribute to stable roller movement and reliable operation when appropriate lubrication is maintained.

Compact 30x47x11 mm Configuration

With dimensions of 30x47x11 mm, you can use the 81106M where installation space is limited but substantial axial support is still required.

81106M vs. Thrust Ball Bearing

Before selecting your bearing, you should compare the load characteristics and operating requirements of each design.

Caratteristica81106M Thrust Roller BearingThrust Ball Bearing
Rolling elementCylindrical rollersPalle
Contact typeContatto di lineaContatto puntuale
Axial load capabilityAltoGenerally lower for comparable size
RigiditàAltoModerare
Speed focusLow to moderateGenerally better suited to higher speeds
Typical useHeavy axial loadsLight to moderate axial loads
81106M size30 × 47 × 11 mmDepends on model

Perciò, if your priority is high axial load capacity and rigidity, the 81106M cylindrical thrust roller bearing is a suitable option to evaluate.

30x47x11 thrust roller bearing

Where Can You Use an 81106M Thrust Roller Bearing?

You can integrate this heavy duty thrust roller bearing into equipment where axial forces need controlled and reliable support.

Le applicazioni tipiche includono:

  • Vertical pumps: Supports axial forces generated during pump operation.
  • Riduttori: Helps locate components against axial thrust generated by helical or worm gears.
  • Crane and lifting equipment: Provides axial support in heavy-duty mechanisms.
  • Injection molding machines: Supports axial loads in clamping and mechanical systems.
  • Industrial presses: Handles substantial axial forces during pressing operations.
  • Attrezzature agricole e edili: Supports pivot and axial-load components.

Prima dell'installazione, you should confirm the actual axial load, shaft and housing dimensions, velocità, lubrication method, operating temperature, and required clearance.

How to Select the Right 81106M Bearing

Segui questi passaggi prima di effettuare un ordine:

  1. Confirm the dimensions: Check that the 30 mm bore, 47 mm outside diameter, E 11 mm height match your assembly.
  2. Calculate the axial load: Determine the continuous and peak thrust loads generated by your equipment.
  3. Check operating speed: Make sure the expected rotational speed is suitable for a cylindrical thrust roller design.
  4. Review lubrication: Select an appropriate grease or oil based on speed, temperatura, and operating conditions.
  5. Confirm clearance requirements: Standard clearance may work for many applications, while special preload or thermal expansion conditions may require modified specifications.
  6. Discuss customization: Contact the manufacturer if you require different dimensions, clearances, confezione, or OEM specifications.

Why Source from XCCZC Bearing?

Shenzhen Xinchangsheng cuscinetto Co., LTD. (Cuscinetto XCCZC) has specialized in precision bearing manufacturing since 2002. Its production facility covers approximately 5,000 mq, with a reported monthly output of up to 3 million bearings and experience serving customers in 20+ Paesi.

For quality control, XCCZC Bearing states that it performs 100% ispezione prima della spedizione. The company also provides OEM services covering custom bearing sizes, loghi, e imballaggio.

Its products serve industries including:

  • Automazione
  • Automobilistico
  • Medical equipment
  • Energia
  • Macchinari industriali

XCCZC Bearing also reports more than 1,000 progetti OEM globali, while its engineering team provides technical support for customized bearing requirements.

Domande frequenti

What is an 81106M thrust roller bearing?

The 81106M is a single-direction cylindrical thrust roller bearing with a 30 mm bore, 47 mm outside diameter, E 11 mm total height. It is designed primarily for high axial loads.

Is 81106M suitable for high axial loads?

SÌ. Its cylindrical rollers provide line contact with the raceways, making the design suitable for applications requiring substantial unidirectional axial load capacity and high rigidity.

Can XCCZC Bearing provide customized thrust roller bearings?

SÌ. XCCZC Bearing states that it provides OEM services for custom bearing sizes, loghi, e imballaggio. You can also discuss clearance and other application-specific requirements with its engineering team.

Conclusione

The 81106M cuscinetto a rulli reggispinta combines a compact 30x47x11 mm configuration, cylindrical roller design, high-carbon chrome steel construction, and precision-machined brass cage for demanding axial-load applications. If you need a high load thrust roller bearing for gearboxes, pompe verticali, lifting equipment, preme, or injection molding machinery, you should evaluate the actual load, velocità, lubrication, clearance, and installation dimensions before selection. XCCZC Bearing can support your sourcing process with OEM services, technical assistance, and precision bearing manufacturing experience since 2002.

Get a Bearing Recommendation

If you are sourcing 81106M thrust roller bearings or need a customized thrust bearing, send Cuscinetto XCCZC your shaft size, housing dimensions, axial load, operating speed, temperatura, and quantity requirement. The engineering team can use these parameters to help you identify a suitable bearing specification and OEM solution.

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