01
Consultation
Technical needs assessment
ISO 9001
Certified
Genuine
Original
Global
50+ Countries
Deep Groove Ball Bearing SKF 6211-2Z/C3 55x100x21mm for CNC Machine Tools
Ensure consistent precision in your CNC machine operations with the SKF 6211-2Z/C3 deep groove ball bearing, designed to deliver reliable performance in high-precision industrial scenarios. This 55x100x21mm bearing features double metal shields (2Z) to prevent contamination and a C3 clearance for thermal expansion management, critical for maintaining accuracy during extended machining cycles. As an officially authorized distributor, we guarantee 100% authentic SKF products with full certification documentation, streamlining your procurement process and eliminating compliance concerns.
- Sheet metal cage construction ensures durability under heavy load conditions common in CNC applications
- Swift delivery from our ready stock minimizes equipment downtime, supporting your project timelines
- Bearing steel material provides long-term stability, reducing maintenance needs and operational costs
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. | 6211-2Z/C3 |
| Locating Feature, Bearing Outer Ring | None |
| Filling Slots | Without |
| Cage | Sheet Metal |
| Bore Type | Ball |
| Material | Bearing Steel |
| Specification | 55x100x21mm |
| Trademark | SKF |
| Origin | Germany Sweden Japan China |
| HS Code | 8482102000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | CNC Machine Tools, Spindles, Gearboxes |
Reduce CNC Downtime with Genuine SKF 6211-2Z/C3 Deep Groove Ball Bearings
CNC machine operators know the cost of unexpected downtime—missed deadlines, maintenance overtime, and production losses that quickly outweigh bearing costs. Many face the frustration of long lead times for critical components or the risk of counterfeit bearings failing prematurely under high-speed machining conditions.
Genuine SKF 6211-2Z/C3 Bearings, In Stock for Immediate Delivery
As an officially authorized SKF distributor, we eliminate these pain points with ready stock of the Deep Groove Ball Bearing SKF 6211-2Z/C3. This 55x100x21mm bearing is engineered for the precise demands of CNC machine tools, where rotational accuracy and consistent performance directly impact workpiece quality. Our standardized precision testing ensures every unit meets SKF's strict tolerances before shipment.
Optimized for High-Speed CNC Operations
The SKF 6211-2Z/C3 excels in the high-rpm environments of CNC spindles and feed mechanisms. Its double metal shields (2Z) provide effective protection against coolant and debris common in machining centers, while the C3 clearance class accommodates thermal expansion during extended operation. This combination reduces maintenance interventions and extends bearing service life in continuous production settings.
Technical Features That Ensure CNC Performance
The sheet metal cage design maintains stable ball positioning even at high speeds, minimizing vibration that could affect machining precision. Constructed from high-grade bearing steel, the 6211-2Z/C3 delivers exceptional load capacity for both radial and axial forces typical in milling and turning operations. The 55mm bore diameter and 100mm outer diameter fit standard CNC spindle configurations, ensuring straightforward replacement with no modifications required.
Why Authenticity Matters for CNC Bearings
Counterfeit SKF bearings often fail within months, costing far more than the initial savings through unplanned downtime and potential damage to expensive spindle assemblies. Our 100% authentic SKF 6211-2Z/C3 bearings come with full certification documentation, traceable to SKF's manufacturing facilities in Germany, Sweden, Japan, or China. Using genuine components reduces total cost of ownership by up to 40% compared to inferior alternatives.
Trusted by CNC Shops Worldwide
With over 800 clients across 45 countries, our reputation is built on five pillars: official brand authorization ensuring authentic products, sufficient P4/P2 precision grade stock for rapid delivery, a senior application engineering team with on-site CNC project experience, standardized precision testing for full-process quality traceability, and professional shockproof packaging that preserves bearing accuracy during transportation. We specialize in supporting high-precision manufacturing sectors, including CNC machine tool builders and system integrators.
Packaging & Shipping
- Original SKF box packaging with product identification label
- Lead time: 3 days for orders of 1-100 pieces
- Global shipping via DHL, FedEx, or UPS with real-time tracking
- Specialized shockproof packaging to prevent damage during transit
- Minimum order quantity: 1 piece, ideal for emergency repairs
Get Your CNC Bearings Shipped Today
Don't let bearing issues disrupt your production schedule. The SKF 6211-2Z/C3 is in stock and ready to ship. Provide your CNC machine model, operating conditions, and required quantity, and our engineering team will confirm compatibility and deliver a quote within one business day.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an officially authorized SKF distributor. Every bearing comes with full certification documentation and can be traced to SKF's manufacturing facilities.
Q: How do I confirm this bearing fits my CNC machine?
A: Provide your machine model or spindle specifications, and our application engineering team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We adhere to SKF's official warranty standards, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance needs.
Q: How quickly can you ship?
A: Stock items ship within 3 days via DHL, FedEx, or UPS, with real-time tracking provided.
Q: How can I verify the bearing's authenticity?
A: Each bearing includes SKF's original packaging with security features. We also provide full traceability documentation upon request.
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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