01
Consultation
Technical needs assessment
ISO 9001
Certified
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Original
Global
50+ Countries
Cylindrical Roller Bearing SKF NUP211EM 55x100x21mm P4 Precision for CNC Machines
Ensure uncompromising precision for your CNC machining operations with the SKF NUP211EM Cylindrical Roller Bearing, engineered to deliver consistent performance in high-precision industrial environments. This P4 grade bearing (55x100x21mm) minimizes vibration and extends tool life, addressing the critical need for reliable, long-term accuracy in your manufacturing processes.
- Single row, separated design allows for easy mounting and maintenance, a key advantage for CNC technicians seeking efficient component replacement
- Open seal configuration optimizes lubrication retention while reducing heat buildup during high-speed rotations
- Swedish-manufactured with bearing steel construction, ensuring compliance with strict ISO 9001 and DIN quality standards for seamless integration into your existing precision systems
Quality
Premium Grade
TS 16949 certified
Lead Time
From 2 weeks
Express available
MOQ
Negotiable
Free samples $50k+
Support
Lifecycle
15+ engineers
Need urgent help?
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NUP211EM |
| Product Name | Cylindrical Roller Bearing |
| Trademark | SKF |
| Origin | Sweden |
| Specification | 55×100×21 mm |
| Material | Bearing Steel |
| Precision Rating | P0 P6 P5 P4 P2 |
| Structure | Cylindrical |
| Seals Type | Open |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Number of Row | Single Row |
| Spherical | Non-Aligning Bearings |
| Lubricate | Oil Grease Dry |
| HS Code | 8482500090 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | CNC Machine Tools, Spindles, Gearboxes |
| Industrial Automation | Robotic Arms, Precision Conveyors |
| Semiconductor Manufacturing | Wafer Processing Equipment |
| Medical Equipment | High-Precision Scanning Devices |
| Aerospace | Testing Machinery, Actuators |
Reduce CNC Downtime with SKF NUP211EM Cylindrical Roller Bearings
CNC machine operators know the cost of unexpected downtime: missed production deadlines, emergency repair fees, and disrupted workflows. Many face challenges with bearing failures due to misalignment, poor precision, or counterfeit products. Sourcing genuine high-precision bearings often means long lead times or minimum order quantities that don’t fit urgent maintenance needs.
Genuine SKF P4 Precision Bearings in Stock for Immediate Delivery
Our SKF NUP211EM Cylindrical Roller Bearing solves these pain points. As an officially authorized SKF distributor, we guarantee 100% authentic products with full certification documentation. With P4 precision grade readily available in our global warehouse, we can fulfill orders for CNC machine bearings within one working day, ensuring your production line stays operational.
Optimized Performance in High-Speed CNC Applications
This cylindrical roller bearing is engineered for radial load handling in high-precision industrial scenarios. Its separated inner and outer rings allow for easy mounting and dismounting, a critical feature during CNC machine maintenance. The open design and single-row structure minimize friction, making it ideal for spindle applications where rotational accuracy and speed stability are non-negotiable.
Technical Features That Ensure CNC Machining Accuracy
The 55x100x21mm dimensions of the SKF NUP211EM bearing are precisely calibrated to meet P4 grade standards, reducing runout and vibration in CNC spindles. Bearing steel construction provides exceptional durability under continuous operation, while the non-aligning design ensures consistent performance even in high-torque environments. These attributes directly translate to improved surface finish quality and extended tool life in machining operations.
Avoid Hidden Costs of Counterfeit Bearings
Choosing unauthorized bearings may seem cost-effective initially, but the risks are substantial. Counterfeit cylindrical roller bearings often fail prematurely, leading to CNC spindle damage that can cost thousands in repairs. Our ISO 9001 and DIN compliant quality control ensures every bearing undergoes rigorous testing before delivery, eliminating the hidden costs of equipment failure and unplanned downtime.
Why Global Manufacturers Trust Our Bearing Solutions
With over 800 clients across 45 countries, we’ve built our reputation on reliability. Our senior application engineering team provides personalized support, from bearing selection to lifecycle technical guidance. We maintain sufficient stock of P4/P2 precision grade bearings for rapid delivery and use shockproof logistics solutions to preserve accuracy during transportation. Every order includes complete certification documentation, ensuring compliance for large-scale engineering projects.
Packaging & Shipping
- Original SKF packaging with protective inner casing and product certification
- Package Size: 12.00cm × 12.00cm × 4.10cm
- Package Gross Weight: 0.640kg
- Express delivery via DHL, FedEx, or UPS with real-time tracking
- 1-piece minimum order quantity supported for emergency maintenance
Get Your SKF NUP211EM Bearing Shipped Today
Don’t let bearing issues delay your production schedule. Send us your order details, including quantity and application requirements, and our team will provide a unified quotation within one working day. With our ready stock and streamlined procurement process, your genuine SKF NUP211EM bearing will be on its way quickly, minimizing CNC machine downtime.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an officially authorized SKF distributor. Every product comes with full authorization certificates and traceable documentation to verify authenticity.
Q: How do I confirm if this bearing fits my CNC machine?
A: Our engineering team can assist with model matching. Provide your machine make, model, and operating conditions, and we’ll verify compatibility at no cost.
Q: What is your warranty policy?
A: We offer the full manufacturer warranty. Any manufacturing defects will be replaced unconditionally per SKF’s standard warranty terms.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency maintenance or small-batch requirements.
Q: How long does shipping take?
A: In-stock items are shipped within 3-7 business days via your preferred courier (DHL, FedEx, or UPS).
Q: How can I verify the bearing’s authenticity upon delivery?
A: Each bearing includes SKF’s original packaging with holographic labels. We also provide certification documents that can be cross-checked with SKF’s official records.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
Procurement Process
From inquiry to lifecycle support
Our 5-step process ensures every order is engineered, validated, and supported for optimal performance.
02
Solution Design
Custom specifications
03
Sample & QC
Free samples for $50k+
04
Production
Pre-shipment inspection
05
Lifecycle Support
On-site & predictive
Request a Custom Quote
Get expert technical support for this product.
Our certified engineers respond within 24 hours with detailed technical specifications, pricing, and lead time information.
Response within 24 hours
Free samples for orders $50k+
Full technical documentation
No obligation, completely free
Direct Contact
info@skfiso.com
WhatsApp: +86 13963019862
No. 377 Bansongyuan Road, Shanghai, China
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