Deep Groove Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Deep Groove Ball Bearing
High Quality 6211/6212/6213 Deep Groove Ball Bearings – High Speed & Precision
Basic Info
| Inner Diameter | |
|---|---|
| Outer Diameter | 100 mm |
| Thickness | 21 mm |
Introduction
Single-row radial ball bearings made of high-grade bearing steel, suitable for general-purpose applications. Features low friction, high rotational accuracy, and long service life. Complies with international standards (HS Code: 8482102000). Widely used in industrial machinery, motors, and automotive systems. Available in multiple sizes: 6211–6216.7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Key Specifications & Benefits of SKF High-Speed Deep Groove Ball Bearings (6211–6216)
| Description | Core Value |
|---|---|
| 6211, 6212, 6213, 6214, 6215, 6216 — precision-matched for interchangeability & scalability | |
| Design Type | Single-row deep groove — optimized for high-speed radial loads + moderate axial loads |
| High-purity bearing steel (SUJ2/100Cr6) — heat-treated for hardness ≥60 HRC & fatigue resistance | |
| Dimension (e.g., 6213) | 55×100×21 mm — ISO-standardized for seamless OEM integration |
| Load Capacity | Dynamic Cr: up to 78.2 kN (6216) — supports demanding industrial speeds & torque |
| 0° — maximizes radial stiffness and rotational accuracy | |
| Origin & Quality Control | Manufactured in Germany/Sweden/Japan — certified to ISO 9001 & SKF QM standards |
| Differentiator vs. Generic Brands | Nanoceramic-coated cages + micro-finished raceways reduce friction by 18% and extend L10 life by 2.3× |
| Typical Applications | Pumps, motors, gearboxes, compressors, CNC spindles, agricultural machinery |
| FAQ: “How to verify authenticity?” | All units carry laser-etched SKF logo + unique batch ID — verifiable via skf.com/authenticate |
Product Summary
- Product Name
- High Quality 6211/6212/6213 Deep Groove Ball Bearings – High Speed & Precision
- Category
- Deep Groove Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Deep Groove Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
High Quality 6211/6212/6213 Deep Groove Ball Bearings – High Speed & Precision
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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