Ball Bearing
High Load Thrust Ball Bearing 51103 51208 P0-P4 Precision Grease/Oil Lubricated
View Details
ISO 9001:2015
P0-P4 Precision
Factory Direct
Product Detail
Miniature Deep Groove Ball Bearings 694-699 GCr15 Steel for Motors and Air Conditioners
Ensure smooth, quiet operation for your motors and air conditioners with Miniature Deep Groove Ball Bearings crafted from high-grade GCr15 steel. These 694-699 series bearings deliver consistent performance across P0-P4 precision levels and Z2-Z3 noise grades, minimizing vibration to extend equipment lifespan.
- Single row radial design with ZZ/2RS/open seals options for versatile mounting in compact spaces
- Grease or oil lubrication flexibility adapts to varying temperature and speed requirements
- Backed by ISO 9001-certified manufacturing for reliability in continuous-duty applications
MOQ
1 Piece
Sample Lead Time
3-5 Days
Bulk Lead Time
5-15 Days
Warranty
12 Months
Free Sample Available
OEM / ODM Support
T/T · L/C · Alibaba
Product Description
Especificaciones del producto
Parámetro
Detalles
Modelo NO.
Nombre del Producto
Rodamientos de Bolas de Surco Profundo
Número de Filas
Único
Dirección de Carga
Rodamiento radial
Material
Acero para rodamientos
Tipo de Sellos
Zz, 2RS, Abierto
Lubricación
Grasa o Aceite
Clasificación de Precisión
P0, P6, P5, P4, P2
Vibración
, Servicio
OEM, ODM
Especificación
8*22*7 mm
Código HS
8482102000
Industrias de Aplicación
Industria
Equipo Típico
Electrodomésticos
Motores Eléctricos, Bombas, Ventiladores
Fabricación Industrial
Nueva Energía
When miniature bearings fail in air conditioner motors or small electrical equipment, the cost goes beyond replacement parts. Production lines stall, maintenance teams scramble, and end-users face delays. Many buyers struggle with inconsistent quality from generic suppliers or minimum order quantities that force overstocking. For 18 years, we’ve solved these issues by delivering reliable bearings tailored to low-noise, high-precision applications. Our Miniature Deep Groove Ball Bearings 694-699 series are designed to meet the exacting demands of electric motors and air conditioning compressors. Crafted from high-grade GCr15 bearing steel, these single-row radial bearings deliver stable performance across P0-P4 precision grades and Z2-Z3 noise levels. With options for open, Zz shielded, or 2RS sealed designs, we provide solutions for both dust-protected and lubrication-retained applications—no need to source from multiple suppliers. Dónde funciona este rodamiento
These bearings excel in high-speed, low-load environments typical of small motors and household appliances. Operating at rotational speeds up to industry standards for miniature bearings, they maintain minimal vibration (Z2V2/Z3V3) and temperature rise, critical for air conditioner efficiency. Their compact size (starting at 8*22*7 mm) makes them ideal for space-constrained designs, while the deep groove structure ensures radial load capacity to handle continuous operation. Detalles técnicos que definen el rendimiento
Precision rating directly impacts motor stability: P4 grade bearings reduce runout by 50% compared to P0, minimizing noise and extending equipment life. The choice of seal type matters—2RS rubber seals offer superior dust and moisture protection for outdoor units, while Zz metal shields provide lower friction for high-speed motor applications. Vibration class Z3V3 ensures quiet operation, a key requirement for residential air conditioners. Our grease lubrication option is formulated for -40°C to 120°C operating ranges, covering most climate conditions. El Costo Oculto de Comprometer la Calidad de los Rodamientos
Low-quality miniature bearings may save 10-15% on upfront cost but often fail within 6-12 months in continuous-use applications like air conditioners. This leads to repeat labor costs, equipment downtime, and reputational damage. Our bearings, produced under ISO 9001:2015 quality management, undergo 100% dimensional and vibration testing before shipment. Each unit meets ABMA and DIN standards, ensuring consistent performance that reduces total cost of ownership by minimizing replacement frequency. Por qué los compradores confían en los rodamientos Saifan
With 18 years of manufacturing experience and ISO 14001 environmental certification, we’ve supplied over 50,000 customers in Europe, North America, and Southeast Asia. Our R&D team of 12 engineers provides free technical guidance on bearing selection and installation, helping clients avoid costly mismatches. We maintain a 3,000m² warehouse with standard bearings in stock, supporting 1-piece MOQ and 3-5 day sample delivery. All products come with a 12-month warranty, with defective units replaced free of charge or refunded based on customer preference. Los pedidos de muestra se envían dentro de 3-5 días hábiles; los pedidos al por mayor se entregan en 5-15 días hábiles
Don’t let bearing issues slow down your production. Whether you need 1 sample for testing or 10,000 units for assembly, we can fulfill your order quickly. Send us your bearing model, required precision grade, and quantity, and our team will provide a detailed quote within 24 hours. Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, all our self-developed bearings are produced in our Jinan factory and come with batch traceability records. We also supply genuine NSK and INA bearings with full authenticity documentation. Q: How do I confirm the right bearing size for my motor? A: Provide your motor model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility free of charge. P: ¿Cuál es su política de garantía?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free with your next order or refunded. Q: ¿Cuál es la cantidad mínima de pedido?
A: Standard bearings have a 1-piece MOQ. Sample orders have no MOQ, and customized orders have negotiable quantities based on specifications. Q: How can I track my shipment? A: Once shipped, we provide a tracking number via email, allowing you to monitor delivery status through the courier’s official website. Ready to order or need a quote?
694, 695, 696, 697, 698, 699
Air Conditioners, Washing Machines
Electrical Machinery
Small Gearboxes, Precision Mechanisms
Solar Tracking Systems, Small Wind Turbines
Eliminate Motor Downtime with Precision 694-699 Miniature Deep Groove Ball Bearings
Miniature Bearings Engineered for Motors and Air Conditioners
Packaging & Shipping
Get Your 694-699 Bearings Shipped This Week
Send your bearing model, application details, and quantity — we’ll respond within 24 hours.
Get In Touch
Request a Quote or
Free Sample
Send us your bearing requirements. Our technical team will respond within 24 hours with pricing, availability, and custom options.
01
Submit Your Inquiry
Fill in product name, quantity, and any custom requirements.
02
Receive Quotation
We send PI with pricing and lead time within 24 hours.
03
Confirm & Ship
Confirm order, complete payment, and we arrange delivery.
Related Products
You May Also Need
Ball Bearing
Deep Groove Ball Bearing 608 609 623 624 for Air Drying Equipment with P0-P4 Precision and Z1V1-Z3V3 Vibration Grade
View Details
Ball Bearing
681zz Miniature Metal Seal Deep Groove Ball Bearing P0-P4 Precision for Small Machinery
View Details
Ball Bearing
Angular Contact Ball Bearings 7311 7312 for Automobile Rolling Mill with P0-P4 Precision
View Details