-- SKF Authorized Engineering Partner
Keep your plastic machinery running smoothly with reliable Plastic Machinery Bearings designed to minimize downtime and boost production efficiency. These tapered roller bearings—available in single, double, and four-row configurations—deliver consistent performance even under heavy loads, ensuring your equipment operates at peak capacity when you need it most.
With a production capacity of 1,000,000 units, we ensure prompt availability to keep your operations on schedule—no more waiting for critical components.
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
Classificação de Precisão
P0, P6, P5
Serviço
OEM, ODM
Pacote de transporte
Caixa, Palete
Marca Registrada
Origem
China
Código HS
8482109000
Capacidade de produção
1.000.000 unidades
Adequação da Aplicação
Indústria
Aplicações Típicas
Máquinas para a indústria de plásticos
Automotivo
Cubos de roda, sistemas de transmissão
Equipamentos industriais
Finding the right tapered roller bearings for plastic machinery often means sifting through dozens of models across brands, only to face compatibility issues or premature failure. Many buyers waste time cross-referencing dimensions between metric and imperial standards, while substandard bearings lead to costly downtime from excessive vibration or seal leaks. Our Plastic Machinery Tapered Roller Bearings address these challenges with interchangeable dimensions across single, double, and four-row configurations. As a supplier with access to both established brands like NSK and KOYO, as well as our own BDL line, we streamline procurement by matching your exact model requirements—whether you need direct replacements or custom OEM solutions. These bearings excel in plastic extruders and injection molding machines, where radial and axial load handling is critical during high-temperature operations. Designed to withstand the heavy radial loads and axial thrust common in plastic machinery, these tapered roller bearings operate reliably under continuous duty cycles. The P5 precision rating option ensures minimal runout in high-speed applications, while the P0 grade provides cost-effective performance for general-purpose machinery. Their robust construction tolerates the moderate temperature fluctuations typical in plastic processing environments, maintaining consistent operation between 0°C and 120°C. Principais características de engenharia que afetam a confiabilidade
The precision rating directly affects operational stability: P5 grade bearings reduce vibration by maintaining tighter dimensional tolerances (±0.005mm on critical surfaces), ideal for precision plastic film extrusion. The multi-row design options allow engineers to balance load distribution—four-row configurations suit heavy-duty presses, while single-row units offer compact solutions for space-constrained assemblies. All models feature through-hardened steel construction (HRC 58-62), ensuring resistance to wear even when handling abrasive plastic materials. The separable inner and outer rings simplify maintenance, allowing for easy replacement without dismounting entire assemblies. Choosing the right tapered roller bearing directly impacts your machinery’s total operating costs. A P6 precision bearing may cost 15% more upfront than a non-certified alternative, but reduces maintenance intervals by 30% in continuous operation. Premature bearing failure in plastic extruders can lead to production halts exceeding $5,000 per hour, not counting replacement parts and labor. Our ISO 9001-compliant manufacturing process ensures consistent quality, with each bearing undergoing dimensional inspection and hardness testing before shipment—minimizing the risk of unexpected failures. Qualidade em que você pode confiar
Our production follows ISO 9001 standards, with raw material verification and finished product testing for dimensions, surface hardness, and precision. Every bearing comes with a manufacturer’s warranty covering material and workmanship defects. We maintain extensive inventory across major brands, supporting quick turnaround for urgent replacements. Whether you need standard NSK models or custom BDL designs, our procurement network ensures you get the right bearing for your specifications without compromising on lead time. Os itens em estoque são enviados em até 24 horas após a confirmação do pedido
Whether you need to replace existing DAC-series bearings or source custom tapered roller bearings for new plastic machinery, we can help. Provide your required model number, dimensions, and quantity, and our technical team will confirm compatibility and deliver a competitive quote. With our multi-brand inventory, you’ll get the right bearing faster—minimizing downtime and keeping your production on schedule. Perguntas frequentes
Q: Can you supply tapered roller bearings from other international brands besides NSK and KOYO? A: Yes, we support procurement across all major brands including SKF, NTN, NACHI, and Timken, as well as domestic Chinese manufacturers. Just provide the brand and model details. Q: How do I confirm if the DAC27520045/43 bearing will fit my extruder? A: Share your equipment make and model or the critical dimensions (bore diameter, outer diameter, width), and our engineering team will cross-verify compatibility with your application. Q: What is the warranty period for these tapered roller bearings? A: We provide a standard 12-month warranty against manufacturing defects. Extended warranty options are available for custom OEM orders—contact us for details. Q: What is the minimum order quantity for the DAC series bearings? A: We accept orders starting from 1 unit for stock items, making it easy to test compatibility before placing larger orders. Q: How long does shipping take to Europe for stock bearings? A: Express courier delivers in 3-5 business days, while air freight takes 7-10 days. Sea freight options are available for bulk orders with 30-40 day transit times. Q: Do you offer custom (OEM/ODM) tapered roller bearings for special plastic machinery designs? A: Yes, we support OEM/ODM customization. Provide your technical drawings or performance requirements, and our engineering team will develop a solution tailored to your application. Ready to order or need a quote?
DAC27520045/43, DAC25730043, DAC27600050
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Extruder rollers, injection molding machine components, conveyor systems
Material handling machinery, precision rotating assemblies
Struggling with Tapered Roller Bearing Selection for Plastic Machinery? Here’s What You Need
Engineered for Plastic Machinery’s Demanding Loads
Optimal Performance in High-Torque Plastic Processing
Why Bearing Quality Lowers Total Plastic Machinery Costs
Packaging & Shipping
Get Your Plastic Machinery Bearing Quote Today
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 via email or our online form for immediate assistance.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
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.
-- Get In Touch
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.
Regarding: Plastic Machinery Tapered Roller Bearings Single/Double/Four-Row
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