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30bd4712du 30bd4720du Changan Benben AC Compressor Bearing
Keep your Changan Benben's AC system running smoothly with a reliable Changan Benben AC Compressor Bearing designed to restore cooling efficiency and reduce annoying operational noise. Crafted from high-grade Bearing Steel with double rows and precision ratings up to P2, this angular contact ball bearing handles both radial and thrust loads, ensuring long-lasting performance even in demanding conditions.
- Precision-engineered to 10*30*14 mm specifications for seamless fit and optimal compressor function
- Grease or oil lubrication options provide flexibility for maintenance and extended service life
- Rich stock availability means quick delivery—get back on the road without unnecessary delays
- OEM/ODM support ensures compatibility with your vehicle’s original equipment standards
- Product Name
- 30bd4712du 30bd4720du Changan Benben AC Compressor Bearing
- Category
- Angular Contact Ball Bearing
- Quality Standard
- ISO 9001 / TS 16949
- Lead Time
- 8-12 Weeks Custom
- Minimum Order
- Negotiable
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Especificações do Produto
Parâmetro
Detalhes
Número do Modelo
Tipo de Rolamento
Rolamento de esferas de contato angular
Especificação
Material
Aço para rolamentos
Separado
Não separado
Número de Linhas
Duplo
Direção de Carga
Rolamento radial, rolamento axial
Lubrificação
Graxas ou Óleo
Classificação de Precisão
P0 P6 P5 P4 P2
Vibração
Marca Registrada
BDL/ Origem
China
Código HS
8482102000
Adequação da Aplicação
Indústria
Aplicações Típicas
Automóvel
Sistemas de Compressores de Ar Condicionado
Minha
Metalurgia
Equipamentos para laminadores
Finding the right AC compressor bearing for Changan Benben models can be frustrating—mismatched dimensions lead to installation delays, while low-quality steel results in premature wear and system failure. Sourcing from multiple suppliers wastes time, and unclear specifications make verifying compatibility a guesswork. Our 30bd4712du and 30bd4720du AC compressor bearings address these challenges with ISO 9001-certified production processes and strict material testing. As a full-range bearing supplier, we stock both these specific models and can source international brands like NTN, NSK, and Koyo to match your exact requirements. Whether for aftermarket replacement or small-batch production, our ready inventory ensures minimal downtime for your repair or manufacturing schedule. Projetado para atender às exigências dos compressores de ar-condicionado automotivos
This angular contact ball bearing operates under the radial and thrust loads typical in automotive AC compressors, where consistent rotation and temperature resistance are critical. The double-row design provides enhanced rigidity, while the 10x30x14 mm dimensions ensure precise fit in Changan Benben compressor assemblies. Using bearing steel construction, it withstands the continuous start-stop cycles and varying under-hood temperatures common in passenger vehicle applications. Principais características de engenharia que afetam a confiabilidade
The unseparated design eliminates the risk of component misalignment during installation, a common issue with split-type bearings in compressor applications. Precision ratings from P0 to P2 allow selection based on your tolerance requirements—P5 or P4 grades are recommended for high-performance AC systems where reduced vibration is essential. Lubrication flexibility (grease or oil) lets you match maintenance protocols, while Z1V1 to Z3V3 vibration classes ensure smooth operation, reducing noise and extending compressor life. Choosing a substandard AC compressor bearing may save upfront costs but leads to frequent replacements, increased labor expenses, and potential damage to the compressor housing. Our bearings undergo dimensional and hardness testing to prevent early failure, directly reducing downtime. Following ISO 281 fatigue life standards, they deliver predictable performance, meaning fewer unexpected repairs and lower long-term costs compared to uncertified alternatives. Qualidade em que você pode confiar em cada remessa
All bearings follow ISO 9001 quality control procedures, including raw material inspection and finished product testing for dimensions, surface hardness, and lubrication. We provide a warranty against manufacturing defects, with clear terms in every order. Our multi-brand sourcing capability means we can supply bearings under BDL, NTN, NSK, or other requested brands, ensuring compatibility with your existing supply chain standards. Rich stock availability guarantees quick fulfillment for urgent repair needs. Embalado em caixas com opções de paletes para pedidos em grande quantidade
Entrega flexível via Expresso, Estrada, Trem, Ar ou Mar
Whether you need 30bd4712du, 30bd4720du, or other compressor bearing models, provide your required quantity and delivery location, and we’ll respond with pricing within 0.5 hours. We handle both standard and custom specifications—let us know your brand preference or technical requirements to ensure the right fit. Perguntas frequentes
P: Você fornece rolamentos de outras marcas além das listadas?
A: Yes, we support procurement of all major international and domestic brands. Specify your preferred brand, and we’ll source accordingly. Q: How can I confirm if this bearing fits my Changan Benben model? A: Provide your vehicle’s production year and compressor model number, and our technical team will verify compatibility against the 10x30x14 mm specification. P: Qual é a política de garantia para esses rolamentos?
A: We offer a warranty against manufacturing defects. Specific terms are detailed in each order contract, with replacement available for non-conforming products. Q: Qual é a quantidade mínima de pedido para este rolamento?
A: We accept low minimum orders, including single-unit purchases for emergency repairs. Q: Quanto tempo leva o envio para [minha localização]?
A: In-stock items ship the same day. Delivery time depends on the chosen method—Express typically takes 3-5 days, while Sea freight varies by destination. Q: Can you produce custom bearings to specific drawings? A: Yes, we offer OEM/ODM services for custom bearing specifications. Provide your technical drawings or samples for a feasibility assessment. Ready to order or need a quote?
3200 A-2ZTN9, 3200 a-2ztn9
10*30*14 mm
Z1V1 Z2V2 Z3V3
/
Heavy Machinery Components
Need Reliable 30bd4712du 30bd4720du Changan Benben AC Compressor Bearings? Here’s What Counts
Built for Consistent Performance in Automotive AC Systems
Why Bearing Quality Affects Total Cost of Ownership
Packaging & Shipping
Get a Quote for Your Changan Benben AC Compressor Bearings
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us now to confirm stock availability for your Changan Benben AC compressor repair.
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Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-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.
-- 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.
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