-- SKF Authorized Engineering Partner
Experience smooth, high-speed performance with our premium Deep Groove Ball Bearing, designed to reduce friction and extend equipment lifespan in industrial applications. Crafted from durable Bearing Steel and available in precision ratings P0 to P2, these China-manufactured bearings (model 6800-ZZ) deliver reliable operation whether lubricated with grease or oil.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| 6800-ZZ |
| 10×19×5 mm |
| Wheel hubs, alternators, power transmission components |
Choosing the right deep groove ball bearing can be challenging when faced with countless models and varying quality standards. Many buyers experience premature bearing failure due to incorrect precision ratings or substandard materials, leading to unexpected downtime and repair costs. Sourcing from multiple suppliers to compare brands and lead times only adds complexity to the process.
Our China-manufactured 62304-2RS1 and 62305-2RS1 deep groove ball bearings address these challenges with ISO 9001-certified production processes and compatibility with international standards (DIN, ISO, JIS). Designed for high-speed applications, these bearings feature precision tolerances (P0 to P2) and multiple seal options (ZZ, 2RS, Open) to suit diverse operating conditions, from automation equipment to electric motors.
Rendimiento Óptimo en Aplicaciones de Carga Radial
These deep groove ball bearings excel in radial load environments with their 0° contact angle and single/double row configurations. The non-aligning design ensures stability in high-speed rotations, while vibration grades (Z1V1 to Z3V3) allow customization based on noise and precision requirements. Whether used in conveyor systems or gearboxes, the bearing steel construction provides reliable performance under continuous operation. Características técnicas clave que influyen en la fiabilidad The precision rating directly affects operational smoothness—P5 and P4 grades reduce vibration in high-precision machinery, while P0 suits general industrial use. Seal type selection is critical: 2RS seals offer superior contamination resistance for dusty environments, while ZZ metal shields provide better heat dissipation in high-temperature applications. Lubrication flexibility (grease or oil) allows adaptation to specific speed and load requirements, ensuring optimal friction reduction and bearing life. Investing in quality deep groove ball bearings minimizes long-term costs by reducing premature failures. Inferior bearings often lack proper heat treatment, leading to early wear and equipment vibration that damages adjacent components. Our bearings undergo strict dimensional and hardness testing, adhering to ISO standards to ensure consistent performance. By choosing the right precision grade and seal type upfront, you avoid costly downtime and replacement cycles, ultimately lowering total operational expenses. Calidad en la que puedes confiar
Our production process follows ISO 9001 standards, with raw material inspection and finished product testing for dimensions, hardness, and surface treatment. We offer a warranty against manufacturing defects, ensuring replacement or refund for non-conforming products. With access to both our BDL brand and international models, we can supply bearings according to your specific brand or standard requirements. Our extensive inventory supports quick order fulfillment, reducing lead times for urgent applications. Empaquetado en cartones con opciones de palet para pedidos al por mayor
Stock disponible para envío inmediato
Whether you need the 62304-2RS1, 62305-2RS1, or any other deep groove ball bearing model, provide us with your required specifications, quantity, and destination. Our team will promptly confirm availability and pricing, ensuring you get the right bearing for your application without unnecessary delays. P: ¿Suministran rodamientos de otras marcas o modelos?
A: Yes, we offer a full range of bearing brands and models, including international and domestic options. We can source and supply according to your specific brand or model requirements. P: ¿Cómo puedo comprobar si este rodamiento es compatible con mi equipo?
A: Provide your equipment’s required bearing dimensions (d x D x B) or model number, and our technical team will verify compatibility with the specifications provided. Q: ¿Cuál es su política de garantía para rodamientos?
A: We provide a warranty against manufacturing defects. Defective products can be replaced or refunded, with terms specified in the purchase contract. P: ¿Cuál es la cantidad mínima de pedido?
A: We support low minimum order quantities, allowing you to order small trial batches before committing to larger volumes. P: ¿Cuánto tiempo tarda el envío y qué métodos están disponibles?
A: In-stock items ship immediately. We offer express delivery, air freight, and sea freight options to meet your timeline and budget requirements. Q: Can you provide customized (OEM/ODM) bearings? A: Yes, we support OEM and ODM services, manufacturing bearings according to your provided drawings, specifications, or samples. Ready to order or need a quote?Why Quality Bearings Lower Total Cost of Ownership
Packaging & Shipping
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Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
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: China 62304-2RS1 62305-2RS1 Deep Groove Ball Bearing High Speed
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