High Precision SKF Sweden NUP210EM Cylindrical Roller Bearing for CNC Machine Tools 50x90x20mm

Product Specifications

Application Industries

Minimize CNC Downtime with Genuine SKF NUP210EM Cylindrical Roller Bearings

CNC machine operators know the frustration of unexpected spindle failures—hours of production lost, maintenance crews scrambling, and deadlines slipping. Too often, these issues trace back to substandard bearings that fail prematurely under high-speed operation. Sourcing authentic precision bearings can mean navigating multiple suppliers with inconsistent lead times, while emergency repairs face delays from cross-brand part shortages.

Authentic SKF Bearings, In Stock for Immediate Delivery

The High Precision SKF Sweden NUP210EM Cylindrical Roller Bearing addresses these challenges directly. As an officially authorized SKF distributor, we guarantee 100% authentic products with full traceability documentation. Our ready stock of P4/P2 precision grade bearings ensures this 50x90x20mm cylindrical roller bearing ships within one working day, minimizing equipment downtime for CNC machine tool operators and maintenance teams.

Engineered for High-Precision Machining Environments

This SKF NUP210EM bearing excels in applications requiring radial load capacity and precise shaft guidance—critical for CNC machine spindles, feed drives, and rotary tables. Its separated design allows for easy mounting and dismounting, simplifying maintenance procedures. The open seal configuration accommodates high-speed operation up to manufacturer-specified limits, making it ideal for continuous-duty machining centers where accuracy and reliability are non-negotiable.

Technical Specifications That Deliver Consistent Performance

The NUP210EM's 50mm bore diameter, 90mm outer diameter, and 20mm width provide optimal load distribution in compact spindle assemblies. Constructed from high-grade bearing steel, it maintains dimensional stability even under thermal expansion from prolonged operation. Available precision ratings from P0 to P2 allow customization for specific application requirements—P4/P2 grades offering tighter tolerances for high-precision finishing operations. The single-row cylindrical design balances load capacity with rotational efficiency, reducing power consumption while supporting radial loads common in cutting operations.

Why Authenticity Matters for Your Bottom Line

Counterfeit bearings may offer initial cost savings, but they often lack proper heat treatment and dimensional accuracy. This leads to premature fatigue failure, with average lifespans as low as 30% of genuine SKF products. The resulting unplanned downtime can cost manufacturers $500–$2,000 per hour in lost production. Our ISO 9001 and DIN compliant quality control ensures every bearing meets SKF's strict performance standards, delivering predictable service life and reducing total cost of ownership for precision Cylindrical Roller Bearing applications.

Our Commitment to Reliable Supply

Packaging & Shipping

• Original SKF packaging with product certification and batch traceability documentation
• Shockproof and dustproof packaging to maintain precision during transit
• Same-day dispatch for in-stock items, with delivery in 3–7 business days worldwide
• Multiple logistics options including DHL, FedEx, UPS, and air/ocean freight
• Full logistics tracking provided from warehouse to delivery
• Minimum order quantity of 1 piece, supporting both scheduled maintenance and emergency repairs

Get Your CNC Machine Back to Production

Every hour your CNC machine sits idle impacts your production schedule and profitability. Whether you need a single replacement bearing or want to establish a stock of critical spares, we ensure fast, reliable access to genuine SKF components. Send us your bearing designation, application details, and required quantity today—our team will confirm availability and provide a quote within 24 hours.

Frequently Asked Questions