Ball Bearing
Ensure smooth, low-speed reducer operation with our high-precision Thrust Ball Bearing—engineered to eliminate downtime and extend machinery lifespan in industrial settings. Available in models 51408 (40*90*36 mm) and 51109, these bearings deliver P0-P4 precision and Z1V1-Z3V3 vibration control, making them ideal for heavy axial load applications where stability is non-negotiable.
MOQ
1 Piece
Sample Lead Time
3-5 Days
Bulk Lead Time
5-15 Days
Warranty
12 Months
Especificaciones del producto
Parámetro
Detalles
Modelo NO.
Lubricación
Grasa o Aceite
Clasificación de Precisión
P0 P6 P5 P4 P2
Vibración
Certificación
:2008
Inventario
en Stock
Servicio
OEM ODM
Alineando
Cojinete No Alineado
Separado
Separado
Número de Filas
Único
Dirección de Carga
Cojinete de empuje
Material
Acero para rodamientos
Paquete de Transporte
Palet de Cartón
Especificación
Origen
China
Código HS
8482102000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Fabricación
Automotriz
Agricultura
When low-speed reducers fail due to bearing issues, production lines halt, maintenance costs rise, and deadlines slip. Many manufacturers struggle with inconsistent quality from unknown suppliers or face high minimum orders that tie up capital. Choosing the wrong bearing precision can lead to premature wear, increasing replacement frequency and operational disruptions. Our Low Speed Reducer Thrust Ball Bearing 51408 51109 solves these challenges with P0-P4 precision ratings and Z1V1-Z3V3 vibration grades, ensuring reliable performance in industrial machinery. As an integrated manufacturer with full R&D and QC labs, we maintain stock for standard items, offering 1pc MOQ and 3-5 day sample lead times. Whether for gearboxes, machine tools, or agricultural equipment, these bearings deliver consistent load handling and durability. Designed for axial load handling in low-speed rotating equipment, the 51408 and 51109 Thrust Ball Bearings excel in applications where precision and stability are critical. With a 0° contact angle and separated design, they accommodate pure thrust loads while maintaining alignment in reducers, conveyors, and printing presses. The single-row configuration balances load capacity with compact dimensions, making them ideal for space-constrained industrial machinery. The performance of these thrust ball bearings is defined by key technical attributes. Precision ratings from P0 (standard) to P4 (high precision) control dimensional accuracy and rotational stability, directly impacting gearbox efficiency and noise levels. Vibration grades Z2V2 and Z3V3 minimize operational noise, a critical factor in manufacturing environments. Constructed from high-grade bearing steel, they withstand heavy loads and resist wear, while the separated design allows for easy installation and maintenance—reducing downtime during replacements. Choosing authentic Thrust Ball Bearings over counterfeit alternatives eliminates hidden costs. Inferior bearings often fail prematurely, causing unplanned downtime, costly repairs, and potential damage to connected components. Our ISO9001:2008 certified manufacturing ensures each bearing meets strict quality standards, backed by a 12-month global warranty. With free technical guidance and defect replacement, we help you avoid the risks of low-quality imports, ultimately reducing long-term operational expenses. Su Socio de Rodamientos Confiable Desde 2005
Jinan Saifan Bearing has served global buyers across Europe, America, and Southeast Asia for over 18 years, building a reputation for stable supply and competitive pricing. Our full OEM/ODM customization capabilities support unique industrial requirements, while our QC lab conducts rigorous testing to ensure consistency. We offer flexible payment terms including T/T, credit card, and Alibaba trade assurance, with bulk delivery in 5-15 days. When you partner with us, you gain access to a dedicated team committed to technical support and long-term cooperation. Seguimiento en tiempo real proporcionado para todos los envíos
Don’t let equipment downtime affect your production schedule. Our in-stock Thrust Ball Bearings are ready to ship, with free technical guidance to ensure proper选型. Whether you need a single unit for emergency repair or bulk orders for planned maintenance, we prioritize fast response and reliable delivery. Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, all our bearings are manufactured in-house under ISO9001:2008 standards, with full batch traceability and quality documentation available upon request. Q: How do I confirm if the 51408/51109 is suitable for my reducer? A: Provide your equipment model, load requirements, and operating speed, and our technical team will verify compatibility and recommend the optimal precision grade. Q: What is the warranty coverage for these bearings? A: We offer a 12-month global warranty against manufacturing defects, with free replacement or refund for non-conforming products. Q: ¿Cuál es la cantidad mínima de pedido?
A: Standard items have a 1pc MOQ, supporting both small repairs and large-scale production needs. P: ¿Qué tan rápido puedo recibir mi pedido?
A: In-stock bearings ship within 3-5 days via DHL, FedEx, or your preferred courier, with bulk orders delivered in 5-15 days. Q: How can I verify the authenticity of the bearings? A: Each bearing includes batch coding and packaging with our brand标识, and we provide full quality certificates and test reports for verification. Ready to order or need a quote?
51408 51109
Z1V1 Z2V2 Z3V3
Contact Angle
0°
40*90*36 mm
Low Speed Reducers, Gearboxes, Machine Tools
Printing Presses, Conveyors, Material Handling Equipment
Transmission Systems, Axle Assemblies
Tractor Gearboxes, Harvester Drivetrains
New Energy
Wind Turbine Gearboxes, Solar Tracker Mechanisms
Eliminate Downtime with 51408 51109 Thrust Ball Bearings for Low Speed Reducers
Precision Thrust Ball Bearings in Stock for Immediate Shipment
Optimized Performance in Low-Speed, High-Thrust Applications
Technical Engineering That Ensures Longevity
Why Genuine Bearings Lower Total Cost of Ownership
Packaging & Shipping
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Ball Bearing
Ball Bearing
Ball Bearing
Ball Bearing