Cylindrical Roller Bearing SKF N202em N203em N204em P4 Precision for CNC Machine Tools

Product Specifications

Application Industries

Prevent Costly Downtime with Precision SKF N204EM Cylindrical Roller Bearings

CNC machine operators know the frustration of unexpected spindle failures—hours of production lost, maintenance teams scrambling, and deadlines slipping. Many face the challenge of sourcing authentic high-precision bearings quickly, especially when dealing with multiple suppliers who can’t guarantee consistent quality or delivery times.

Genuine SKF N204EM Bearings, In Stock for Immediate Delivery

As an officially authorized SKF distributor, we stock P4 precision cylindrical roller bearings like the N204EM, ready to ship when you need them most. Our engineering team ensures each bearing matches your CNC machine’s exact requirements, from bearing selection to working condition verification. With standardized precision testing procedures, we guarantee every unit meets ISO 9001 and DIN standards before it leaves our warehouse.

Optimal Performance in High-Precision Industrial Scenarios

The SKF N204EM cylindrical roller bearing excels in applications demanding radial load capacity and high rotational accuracy. Its separated structure allows for easy mounting and dismounting, a critical feature during maintenance in CNC machine tool spindles. Whether operating in continuous production environments or handling heavy cutting loads, this bearing maintains stable performance, reducing vibrations that affect machining precision.

Technical Details That Define Reliability

The N204EM’s 20mm bore diameter, 47mm outer diameter, and 14mm width (20*47*14mm) make it ideal for compact spindle designs. Its P4 precision rating ensures minimal runout and tight dimensional tolerances, essential for maintaining workpiece accuracy in CNC operations. The open seal design allows for optimal lubrication flow, while the bearing steel construction provides durability under varying operating temperatures. As a single-row cylindrical roller bearing, it delivers efficient load distribution, extending service life in high-speed applications.

Avoid Hidden Costs of Counterfeit Bearings

Non-genuine bearings often fail prematurely, leading to unplanned downtime and costly repairs. A counterfeit N204EM might save on initial cost but risks damaging your CNC machine’s spindle—a repair that can exceed $10,000. Our 100% authentic SKF bearings come with complete certification documentation, ensuring traceability from manufacturing to delivery. Investing in genuine components reduces total operational costs by minimizing failure risks and extending maintenance intervals.

Why 800+ Global Clients Trust Our Bearing Solutions

Packaging & Shipping

• Original SKF packaging with protective carton and pallet for secure transportation
• Package Size: 6.70cm * 6.70cm * 3.40cm
• Package Gross Weight: 0.120kg
• Express delivery via DHL, FedEx, or UPS for urgent orders
• Real-time logistics tracking provided for all shipments
• Minimum order quantity of 1 piece, supporting emergency maintenance needs

Get Your SKF N204EM Bearing Today

Don’t let bearing issues slow your production. Send us your order details, including the N204EM model and quantity, and our team will process your request within one working day. With our one-stop procurement process, you’ll receive unified quality control, consolidated documentation, and a single point of contact for all support needs.

Frequently Asked Questions