Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
NSK NTN HCH 6201-6220 Deep Groove Ball Bearings – ZZ/2RS/DDU Sealed, High-Precision
Basic Info
| Inner Diameter | 8 mm |
|---|---|
| Outer Diameter | 90 mm |
| Width | 20 mm |
| Type | Deep Groove Ball Bearing |
| Material | Bearing Steel |
| Seals | ZZ / 2RS / Open |
Introduction
High-precision deep groove ball bearing (Model: 6201/6202), made of premium bearing steel. Features radial load capacity, low friction, and versatile sealing options (ZZ, 2RS, or open). Ideal for industrial, automotive, and OEM applications. Complies with P0–P4 precision ratings and Z1V1–Z3V3 vibration standards. Made in China.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
NSK/NTN/BDL Deep Groove Ball Bearings – High-Precision, Multi-Model Solutions
Discover premium-grade deep groove ball bearings engineered for reliability, efficiency, and global OEM compatibility. Ideal for motors, pumps, gearboxes, conveyors, and agricultural machinery.
| Description | Key Specification |
|---|---|
| Core Models | 6201 to 6220 (8mm–100mm bore), ZZ/2RS/DDU sealed options |
| Material & Precision | GCR15 bearing steel, P0–P4 precision grades, Z1V1–Z3V3 low-vibration |
| Load Capacity | Optimized radial load handling with high-speed stability |
| Sealing & Lubrication | Dual-lip 2RS rubber seals or metal shields (ZZ); pre-greased or oil-ready |
| Dimension Standard | ISO/ABEC compliant; e.g., 6204 = 20×47×14 mm |
| Origin & Certification | Made in China under strict ISO 9001 quality control; HS Code 8482102000 |
| OEM/ODM Support | Custom branding, packaging, and engineering collaboration available |
| Performance Edge | Lower noise, extended service life vs. standard industrial bearings |
| Application Range | Industrial drives, HVAC fans, food processing equipment, automotive auxiliaries |
| FAQ | Q: Are these interchangeable with SKF 62xx series? A: Yes — identical dimensional standards and load ratings. Q: What’s the max operating temperature? A: Up to 120°C (with proper lubrication). Q: Do you supply test reports? A: Yes — material certs and vibration reports on request. |
Trusted by global distributors and Tier-1 manufacturers — backed by 1M+ units annual capacity and 24-hour technical support. Request your free sample or customized quote today!
Product Summary
- Product Name
- NSK NTN HCH 6201-6220 Deep Groove Ball Bearings – ZZ/2RS/DDU Sealed, High-Precision
- Category
- Angular Contact 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 | Angular Contact 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 NTN HCH 6201-6220 Deep Groove Ball Bearings – ZZ/2RS/DDU Sealed, High-Precision
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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