Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | N204EM |
| Bearing Type | Cylindrical Roller Bearing |
| Outer Dimension | 35mm-180mm |
| Specification | 20*47*14mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Structure | Cylindrical |
| Seals Type | Open |
| Lubricate | Oil Grease Dry |
| Precision Rating | P0 P6 P5 P4 P2 |
| Number of Row | Single Row |
| Trademark | SKF |
| Origin | Japan |
| HS Code | 8482500090 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Rotary shafts, gearboxes, conveyor systems, precision machine tools |
Need Reliable Cylindrical Roller Bearings N202em N203em N204em for Industrial Machinery?
Industrial operations often face challenges with bearing selection—whether it’s finding the right precision grade for high-speed applications or dealing with frequent replacements due to material inconsistencies. Many purchasers struggle to source multiple models like N202em, N203em, and N204em from a single supplier, leading to delays and increased administrative work.
Engineered for Consistent Performance in Demanding Conditions
The SKF N204EM cylindrical roller bearing addresses these issues with its robust design and P0-P2 precision options. As a supplier with extensive experience across industrial bearings, we offer a comprehensive range that includes not just SKF models but also other major brands, ensuring you can source all required bearings in one place. Our ISO 9001-certified inspection process guarantees each unit meets dimensional and hardness standards, critical for machinery like gearboxes and conveyors where reliability directly impacts uptime.
Optimized for High-Radial Load Industrial Applications
This cylindrical roller bearing excels in scenarios with heavy radial loads and moderate speeds, common in industrial machinery. Its separated inner and outer rings allow for easy mounting and dismounting, simplifying maintenance. The open design accommodates various lubrication methods (oil, grease, or dry running), making it adaptable to different operating environments—from clean machine shops to dusty manufacturing floors.
Key Engineering Features That Impact Performance
The bearing’s single-row cylindrical structure maximizes radial load capacity, with dynamic load ratings tailored to industrial demands. Precision grades from P0 (standard) to P2 (high precision) ensure compatibility with applications requiring tight tolerances, such as CNC machine spindles. Constructed from high-quality bearing steel, it offers excellent wear resistance, while the non-aligning design suits rigid shaft installations where misalignment is minimal. Each unit undergoes strict dimensional testing (20*47*14mm for N204EM) to ensure interchangeability with international standards.
Why Precision and Material Quality Lower Total Costs
Choosing the right cylindrical roller bearing directly affects equipment longevity. A P2 precision bearing reduces vibration in high-speed machinery, extending component life and reducing maintenance costs. Inferior bearings with substandard steel often fail prematurely, causing unplanned downtime and expensive repairs. Our bearings, backed by rigorous material and hardness testing, help minimize these risks, ensuring your machinery operates efficiently over the long term without unexpected failures.
Quality You Can Trust in Every Shipment
We maintain strict quality control through ISO 9001-certified processes, from raw material inspection to final product testing. Each batch undergoes dimensional checks, hardness testing, and surface finish evaluation to meet industrial standards. Our inventory includes conventional and rare models, allowing for 48-hour delivery on urgent orders. For long-term partners, we offer consistent supply and flexible services, including custom packaging and technical support to ensure proper bearing selection.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Standard package size: 6.70cm * 6.70cm * 3.40cm (gross weight 0.120kg per unit)
- Multiple logistics options: express, air, or sea freight based on urgency and destination
- Low minimum order quantity supported, ideal for both small repairs and large-scale production
Get a Quote for Your Cylindrical Roller Bearing Needs
Whether you need N204EM, N202em, N203em, or other cylindrical roller bearings, provide your required model, quantity, and delivery location. Our team will respond promptly with pricing and availability, helping you secure the right bearings without delay. With our global supply chain, we ensure consistent access to the industrial bearings your operations depend on.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a full range of international and domestic brands, including NSK, NTN, Koyo, and more. We can source bearings according to your specified brand or model requirements.
Q: How can I confirm if the N204EM bearing fits my equipment?
A: Provide your equipment’s shaft diameter, housing bore size, and required load capacity. Our technical team will cross-verify dimensions and specifications to ensure compatibility.
What is your warranty policy for these bearings?
A: We provide a warranty against manufacturing defects. Specific terms are outlined in each order contract, with replacement or refund options for non-conforming products.
What is the minimum order quantity for N204EM bearings?
A: We support low minimum order quantities, allowing for small-batch purchases suitable for maintenance or trial runs, as well as large-volume orders for production lines.
How long does shipping take for in-stock bearings?
A: In-stock models like N204EM can be shipped within 48 hours. Delivery time depends on the chosen logistics method—express (3-5 days), air (5-7 days), or sea (3-4 weeks).
Do you offer OEM or ODM services for cylindrical roller bearings?
A: Yes, we provide custom services including special packaging, laser marking, and technical document translation to meet specific customer requirements.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
