21317-21324CAK W33 Self-Aligning Roller Bearings
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SKF
Spherical Plain Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
High Precision Double Row Cylindrical Roller Bearing Nn3007K Nn3008K Nn3009K P5 P4 W33
Ensure your machinery operates with unmatched precision and reduced downtime with our High Precision Double Row Cylindrical Roller Bearing. Engineered to deliver exceptional radial load handling and stability, this bearing minimizes vibration and noise in high-performance applications like engineering hydraulic cylinders and forging machines.
- Self-lubricating design eliminates frequent maintenance intervals, keeping your equipment running longer between service checks
- Steel-on-steel sliding contact ensures reliable performance under heavy loads, a critical feature for construction and automation machinery
- Precision-grade construction (P5/P4) guarantees consistent operation, addressing the common challenge of component wear in industrial settings
Technical Specifications
- Product Name
- High Precision Double Row Cylindrical Roller Bearing Nn3007K Nn3008K Nn3009K P5 P4 W33
- Category
- Spherical Plain Bearing
- Quality Standard
- ISO 9001 / TS 16949
- Lead Time
- 8-12 Weeks Custom
- Minimum Order
- Negotiable
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Especificaciones del Producto{{ZKF_1}}
Idoneidad de la Aplicación{{ZKF_1}}
| Ge10e | |
| 10*19*9 mm | |
| Package | Neutral Packing Bearing |
| Hydraulic Cylinder |
| Forging Machine |
Struggling with Spherical Plain Bearing Reliability? The Ge10e Delivers Consistent Performance
Many maintenance teams face the same frustration: spherical plain bearings that wear prematurely in hydraulic cylinders or forging machines, leading to unplanned downtime. Sourcing the right replacement across multiple brands can be time-consuming, while low-quality bearings often fail to meet load requirements or precision standards.
Diseñado para entornos industriales exigentes
The Ge10e spherical plain bearing addresses these challenges with its self-lubricating design and high-precision manufacturing. As part of our comprehensive bearing portfolio, this unit fits seamlessly into engineering hydraulic cylinders, construction machinery, and automation equipment—applications where reliability under radial loads is critical. Our ISO 9001-certified production ensures consistent quality, while our extensive inventory means quick access to both standard and hard-to-find bearing models. Rendimiento Óptimo en Aplicaciones de Carga Radial
This bearing excels in scenarios requiring smooth articulation under radial loads, such as the pivot points of construction machinery booms or the piston rods of hydraulic cylinders. Its steel-on-steel sliding contact provides robust performance in moderate temperatures, while the whole outer ring design enhances structural integrity during dynamic operation. Proper specification of spherical plain bearings like the Ge10e is essential to prevent misalignment issues and ensure equipment longevity. Explicación de las principales características técnicas The Ge10e’s self-lubricating capability reduces maintenance intervals, a critical advantage in hard-to-reach installations like water conservancy machinery. The bearing steel construction offers excellent surface hardness, directly contributing to its long service life and resistance to wear. With dimensions of 10*19*9 mm, it meets standard interchangeability requirements, simplifying replacement in existing equipment. The combination of high precision manufacturing and low noise operation makes it suitable for automation equipment where precision and quiet performance are valued. El coste total de propiedad es más importante que el precio inicial
Choosing a quality spherical plain bearing like the Ge10e minimizes long-term costs by reducing downtime and replacement frequency. Inferior bearings often exhibit early failure due to substandard material hardness or imprecise dimensions, leading to costly equipment repairs. This unit’s compliance with industry standards ensures it can withstand the rigors of forging machines and construction equipment, where component failure can halt entire production processes. By investing in bearings that meet exacting specifications, you lower the total cost of ownership over the equipment lifecycle. Calidad en la que puedes confiar
Our production processes are ISO 9001 certified, with rigorous inspection of raw materials and finished products. Each Ge10e bearing undergoes dimensional accuracy and hardness testing to ensure it meets stated specifications. We provide a warranty against manufacturing defects, with clear terms for replacement or refund. Our supply chain includes both our own BDL brand and access to international and domestic brands, allowing us to fulfill orders for specific brand requirements. With substantial inventory, we can support both urgent replacements and scheduled maintenance needs with minimal lead time. Disponible en stock para su envío inmediato Opciones de envío flexibles que incluyen mensajería exprés, flete aéreo y flete marítimo
Solicita hoy mismo tu presupuesto para rodamientos lisos esféricos
Whether you need the Ge10e model or another spherical plain bearing specification, we can provide competitive pricing and availability. Share your required model number, dimensions, and quantity, and our team will respond promptly with a detailed quote. We handle all types of bearing inquiries, from single units to bulk orders, ensuring you get the right parts when you need them. P: ¿Suministran rodamientos de otras marcas además de BDL?
A: Yes, we offer a full range of bearing brands including international and domestic options. We can source specific brands or models according to your requirements. Q: How can I confirm if the Ge10e fits my equipment? A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the Ge10e specifications. Q: What warranty coverage do you provide for bearings? A: We offer a warranty against manufacturing defects. The specific terms and duration are detailed in each sales contract, ensuring coverage for material and workmanship issues. Q: What is the minimum order quantity for the Ge10e bearing? A: We support low minimum order quantities, including single unit purchases, to accommodate both maintenance needs and small production runs. Q: How quickly can you ship the Ge10e bearing? A: The Ge10e is typically available from stock, allowing for same-day or next-day dispatch. Shipping time depends on your location and chosen delivery method. Q: Can you provide custom bearings according to specific designs? A: Yes, we offer OEM and ODM services for custom bearing requirements. Provide your drawings or detailed specifications, and we can produce bearings tailored to your application. Ready to order or need a quote?
Packaging & Shipping
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 now to discuss your bearing requirements.
Wind Power
Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Mining & Heavy Industry
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Steel & Metallurgy
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Automotive & EV
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Precision Machinery
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
General Industrial
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
01
Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
02
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
03
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
04
Global Logistics to 50+ Countries
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.
Application Design
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-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
Request a Technical Consultation & Quote
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.
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Regarding: High Precision Double Row Cylindrical Roller Bearing Nn3007K Nn3008K Nn3009K P5 P4 W33
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SKF Authorized Engineering Partner
Need technical support or a custom solution?
15+ certified engineers ready to help. Response within 24 hours.