Deep Groove Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Deep Groove Ball Bearing
NSK 6205 Deep Groove Ball Bearing – Made in Japan, Free Samples
Basic Info
| Inner Diameter | 17 mm |
|---|---|
| Outer Diameter | 40 mm |
| Width | 12 mm |
| Seal Type | ZZ / 2RS / Open |
| Lubrication | Grease or Oil |
| Material |
Introduction
This NSK 6205 deep groove ball bearing is a high-precision radial bearing (P0–P4), non-aligning and unseparated. Designed for OEM/ODM applications, it offers reliable performance with low vibration (Z1V1–Z3V3) and standard carton/pallet packaging.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
Why Choose NSK 6205 Deep Groove Ball Bearing?
| Description | Key Selling Point |
|---|---|
| Precision-grade P0–P4 accuracy & ultra-low vibration (Z1V1–Z3V3) | Ensures smooth, quiet, long-life operation in high-speed applications |
| 17×40×12 mm compact metric size — ISO standard | Direct drop-in replacement for SKF 6205, FAG 6205, TIMKEN 6205 |
| High-purity Japanese bearing steel (JIS G4805) | Superior hardness & fatigue resistance vs. generic Chinese steel |
| Multiple seal options: ZZ (metal shields), 2RS (rubber seals), or open | Optimize for dust protection, speed, or re-lubrication needs |
| Pre-lubricated with premium NSK grease or oil-ready | Zero break-in time; ready for immediate OEM integration |
| Made in Japan — strict JIS/QS-9000 manufacturing control | Traceable batch codes, 100% inspection, zero non-conformance in export audits |
| Non-aligning, single-row radial design | Perfect for electric motors, pumps, conveyors, and gearboxes |
| OEM/ODM support + free samples available | Validate performance before bulk order — no MOQ for qualified buyers |
| HS Code 8482102000 — hassle-free global customs clearance | Pre-verified documentation saves lead time & avoids port delays |
| 1M pcs/month production capacity + carton/pallet shipping | Reliable supply continuity — ideal for distributors & contract manufacturers |
Engineered for reliability where failure isn’t an option — from industrial automation to precision medical devices. Unlike budget alternatives, NSK 6205 delivers consistent dimensional tolerance, surface finish, and cage integrity across every batch. Real-world tests show 2.3× longer L10 life vs. standard P0 bearings under identical loads.
FAQ: Q: Is this compatible with SKF mounting dimensions? A: Yes — fully interchangeable per ISO 15:2011. Q: Can I get custom packaging or branding? A: Yes — OEM labeling & private-label cartons supported. Q: What’s the max operating temperature? A: Up to 120°C with standard grease; 150°C with high-temp variants.
Ready to test NSK quality firsthand? Request your free sample today — limited stock available for verified industrial buyers.
Product Summary
- Product Name
- NSK 6205 Deep Groove Ball Bearing – Made in Japan, Free Samples
- 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
NSK 6205 Deep Groove Ball Bearing – Made in Japan, Free Samples
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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