Thrust Self-aligning Roller Bearing
<h3> 22344-22356mbk/W33 Rolamentos Autocompensadores de Rolos
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

<h3> 22344-22356mbk/W33 Rolamentos Autocompensadores de Rolos

Product Introduction

Self-aligning roller bearings with model numbers 22344MBK, 22348MBK, 22352MBK, 22356MBK/W33, designed for radial load applications. Features double rows of rollers, precision ratings from P0 to P2, and clearance options C0, C3, C4. Made of high-quality bearing steel, suitable for OEM/ODM services.

Specifications

Modelo

22344MBK, 22348MBK, 22352MBK, 22356MBK/W33

Classificação de Precisão

P0, P6, P5, P4, P2

Liquidação

C0, C3, C4

Material

Aço para rolamentos

Especificação

220*460*145 mm

Technical Specifications
Product Name
<h3> 22344-22356mbk/W33 Rolamentos Autocompensadores de Rolos
Category
Thrust Self-aligning Roller Bearing
Quality Standard
ISO 9001 / TS 16949
Lead Time
8-12 Weeks Custom
Minimum Order
Negotiable
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15+ Certified Engineers On-Call

Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.

Rolamentos Autocompensadores de Rolos: Soluções de Alto Desempenho para Aplicações em Caminhões de Serviço Pesado

Projetados para confiabilidade em operações exigentes de veículos comerciais, os rolamentos autocompensadores de rolos

22344MBK, 22348MBK, 22352MBK e 22356MBK/W33 oferecem capacidade de carga excepcional e flexibilidade de alinhamento. Ideais para eixos de caminhões, transmissões e sistemas de trem de força, esses rolamentos de fileira dupla garantem operação suave mesmo sob condições extremas, reduzindo o tempo de inatividade e os custos de manutenção para operadores de frotas.

Especificações Principais

Série de Modelos

22344MBK, 22348MBK, 22352MBK, 22356MBK/W33

Classificação de Precisão

P0, P6, P5, P4, P2

Folga Radial

C0, C3, C4

Design

dupla fileira, não separável

Material

Aço de rolamento de alta qualidade

Capacidade de Carga

Design radial de serviço pesado

Faixa de Dimensão Externa

50-2500mm

Característica Principal

Capacidade de autoalinhamento

Origem

China (produção certificada ISO/TS)

Opções de Serviço

OEM/ODM disponível

Vantagens de Desempenho do Núcleo

    Durabilidade Aprimorada:

    Construção em aço para rolamentos premium resiste ao desgaste e à fadiga em aplicações de caminhões de alto torque

    Compensação de Desalinhamento:

    O design esférico acomoda deflexão do eixo de até 2° para redução de estresse nos componentes da linha de transmissão

    Amplas opções de folga:

    As folgas C0/C3/C4 otimizam o desempenho para diferentes condições de temperatura e carga

    Classes de Alta Precisão:

    Tolerâncias disponíveis P2-P0 garantem compatibilidade com transmissões de caminhões de precisão

Applications & Truck Compatibility

Perfeitamente adequado para veículos comerciais pesados, incluindo:

    Caminhões carreta de longa distância

  • Construction trucks & dumpers

    • Veículos de mineração e off-road

    Eixos de ônibus e ônibus rodoviários

    Veículos de transporte especializados

Garantia de Qualidade

Fabricados sob rigorosos padrões ISO 9001, cada rolamento passa por testes rigorosos de precisão dimensional, acabamento superficial e capacidade de carga. Apoiados pela confiabilidade de marcas globais (tecnologia

/

/), esses rolamentos atendem às especificações automotivas internacionais para segurança e desempenho de caminhões.

Diferenciação em Relação aos Concorrentes

Ao contrário dos rolamentos padrão, nossos rolamentos autocompensadores de rolos oferecem:

    Design de dupla fileira para capacidade de carga radial 30% superior

    Vedações integradas para resistência à contaminação em ambientes agressivos

    Opções de desembaraço aduaneiro para requisitos específicos de fabricantes de caminhões

    Alternativa econômica aos rolamentos de equipamento original

Perguntas Frequentes

Q: What is the temperature range for these bearings?
A: -40°C to +120°C (standard), up to +200°C with special lubrication

Q: Can these bearings replace original truck manufacturer parts?
A: Yes, available in OEM specifications for major truck brands

Q: What lubrication is recommended?
A: Lithium-based greases (NLGI 2) for most truck applications

Ready to optimize your truck fleet’s performance? Contact us today with your specific model requirements for a personalized quotation and technical support.

Wind Power

Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.

Mining & Heavy Industry

Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.

Steel & Metallurgy

Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.

Automotive & EV

Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.

Precision Machinery

Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.

General Industrial

Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.

01

Authorized SKF Engineering Partner

Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.

02

15+ Certified Engineers On-Staff

In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.

03

ISO 9001 & TS 16949 Certified QC

Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.

04

Global Logistics to 50+ Countries

Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.

Performance Metrics

35%

Failures Prevented

70%

Downtime Reduction

25+

Years Experience

24h

Quote Response

78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.

Application Design

Engineering

Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.

Failure Analysis

Diagnostics

Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.

Predictive Maintenance

IIoT

IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.

Custom Modification

Custom

Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.

On-Site Installation

Support

Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.

Lifecycle Support

Lifecycle

Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.

Free samples available for orders over $50K

Validated against your KPIs before full production commitment.

Contact Engineering Team

-- Get In Touch

Request a Technical Consultation & Quote

Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.

Address

No. 377 Bansongyuan Road, Huangpu District, Shanghai, China

Free Sample Program

Orders over $50K qualify for free product samples

Test against your KPIs before full production commitment. Ask our engineers for details.

Product Inquiry Form

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ISO 9001 · TS 16949 · Authorized SKF Partner · Since 1998

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