Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
681
Lubricación
Grasa o Aceite
Calificación de Precisión
P0 P6 P5 P4 P2
Vibración
Z1V1 Z2V2 Z3V3 |
Servicio
OEM ODM
Alineando
Rodamiento No Alineado
Separado
No separado
Número de Filas
Sencillo
Dirección de Carga
Rodamiento Radial
Material
Acero para rodamientos
Paquete de Transporte
Palet de Cartón
Especificación
8*22*7 mm
Código HS
8482102000
Industrias de Aplicación
Industria
Equipo Típico
| Woodworking Machinery |
Table Saws, Planers, Router Tables |
Fabricación Automotriz
Exhaust Systems, Muffler Assemblies |
Eliminate Downtime with Reliable 681 Micro Deep Groove Ball Bearings
Woodworking machines and automobile mufflers rely on precise, durable bearings to maintain productivity. A failed micro bearing can halt production lines, delay vehicle assemblies, and create costly repair cycles. Many buyers struggle with inconsistent quality from generic suppliers, where poor materials and imprecise manufacturing lead to premature wear—especially in high-vibration applications like muffler systems.
Precision Engineered 681 Bearings for Critical Applications
Our Micro Deep Groove Ball Bearing 681 addresses these challenges with manufacturing expertise honed over decades. As a professional bearing supplier with ISO 9001:2015 certification, we produce 681 bearings in P0-P4 precision grades to meet strict dimensional tolerances. The 8x22x7 mm specification delivers reliable performance in woodworking machine spindles and automobile muffler linkages, where space constraints and radial load requirements demand exacting standards.
Optimized Performance in Demanding Environments
This 681 ball bearing excels in applications requiring smooth rotation under continuous operation. Woodworking machinery benefits from its low vibration (Z1V1-Z3V3 grades) and tight precision, reducing noise and ensuring consistent cutting accuracy. In automobile mufflers, the bearing’s bearing steel construction withstands temperature fluctuations and corrosive exhaust gases, while its unseparated design maintains integrity under dynamic loads.
Características Técnicas Clave que Importan
Precision rating directly impacts performance: P0 grade suits general industrial use, while P4 grade minimizes runout for high-precision woodworking spindles. Vibration grades Z2V2 and Z3V3 are critical for reducing noise in passenger vehicle mufflers, where excessive vibration leads to premature failure. The single-row radial design efficiently handles radial loads up to the bearing’s capacity, making it ideal for both light-duty woodworking and automotive exhaust applications. Grease or oil lubrication options allow customization based on operating speed and temperature requirements.
Por qué los rodamientos de calidad reducen el costo total
Choosing substandard 681 bearings may save upfront costs, but the hidden expenses of frequent replacements and unplanned downtime quickly erase those savings. A single muffler assembly line shutdown can cost thousands in lost production, while a seized woodworking spindle risks damaged materials and missed deadlines. Our bearings meet ISO industrial standards, ensuring longer service life and predictable performance—lowering total cost of ownership through reduced maintenance and higher equipment uptime.
Su Socio de Confianza para Soluciones de Rodamientos
With over 15 years of manufacturing and export experience, we serve brand owners, distributors, and industrial buyers across Europe, North America, and Southeast Asia. Our in-house laboratory conducts dimensional检测, noise & vibration tests, and service life experiments to guarantee quality. We support OEM/ODM customization, adjusting structure and packaging to match customer drawings. For distributors and wholesalers, we offer free samples (freight borne by customer) and flexible order policies—1 piece MOQ for standard bearings and 3-5 working day delivery for samples.
Embalaje y Envío
- Secure carton and pallet packaging to prevent damage during transport
Los pedidos de muestra se envían dentro de 3-5 días hábiles
Pedidos al por mayor entregados en 5-15 días hábiles
Múltiples opciones logísticas, incluyendo exprés, aéreo y flete marítimo
1 pieza MOQ disponible para rodamientos estándar, apoyando reparaciones de emergencia
Get Your 681 Bearings Shipped Fast
Don’t let bearing failures disrupt your operations. Whether you need P0 grade for woodworking machinery or P4 precision for automotive applications, we have the 681 bearings in stock and ready to ship. Send us your requirements today to secure reliable supply and keep your equipment running.
Preguntas Frecuentes
Q: Are these 681 bearings genuine and traceable?
A: Yes, all our bearings are produced in our ISO 9001:2015 certified facility with full production traceability. We can provide batch test reports upon request.
Q: How do I confirm if the 8x22x7 mm size fits my equipment?
A: Proporcione el modelo de su equipo o las dimensiones del rodamiento existente, y nuestro equipo técnico verificará la compatibilidad sin costo alguno.
Q: What is the warranty period for 681 bearings?
A: Ofrecemos una garantía de 12 meses a partir de la fecha de entrega, que cubre defectos de fabricación con reemplazo o reembolso gratuito.
Q: What is the minimum order quantity for 681 bearings?
A: Standard bearings have a 1 piece MOQ, ideal for emergency repairs or small-batch needs. Custom orders have negotiable quantities.
Q: How quickly can you ship 681 bearings to Europe?
A: Sample orders ship within 3-5 working days via express (DHL/FedEx), with typical delivery to Europe in 5-7 days.
Ready to order or need a quote?
Send your bearing model, required precision grade, and quantity to sales02@saifan-group.com — we'll respond within 24 hours.
