Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
Koyo/NTN/NSK 6201-6402 Deep Groove Ball Bearings – Zz & 2RS Sealed
Basic Info
| Inner Diameter | 20 mm |
|---|---|
| Outer Diameter | 47 mm |
| Width | 14 mm |
| Type | Deep Groove Ball Bearing |
| Material | Bearing Steel |
| Seals | ZZ / 2RS / Open |
Introduction
High-precision deep groove ball bearings for radial load applications. Made of premium bearing steel, available in P0–P4 precision grades, with ZZ, 2RS or open sealing options. Suitable for OEM/ODM use. Lubricated with grease or oil. Manufactured in China under BDL brand.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 Premium Deep Groove Ball Bearings
| Description | Core Value |
|---|---|
| Models: 6201, 6202, 6204, 6206, 6210, 6301–6308, 6401–6402 | Wide cross-reference compatibility with SKF, NSK, NTN, Koyo — ideal for global OEM replacements |
| Seals: ZZ (metal shield) / 2RS (rubber contact seal) / Open | Enhanced dust/moisture resistance & extended service life — 2RS reduces relubrication frequency by up to 40% |
| Material: High-carbon chromium bearing steel (GCr15) | Superior hardness (HRC 61–65), fatigue resistance & dimensional stability under dynamic loads |
| Precision Grades: P0, P6, P5, P4 (ABEC-1 to ABEC-7) | Ultra-low vibration (Z1V1–Z3V3) — perfect for high-speed motors, pumps & CNC spindles |
| Lubrication: Pre-greased (Li-based) or oil-ready | Ready-to-install; compatible with major industrial greases (e.g., SKF LGHP 2, Shell Gadus S2 V220) |
| Radial load focus + moderate thrust capacity | Optimized for HVAC fans, conveyors, agricultural gearboxes, and small electric motors |
| Origin & Quality Control: ISO 9001-certified factory in China | 100% noise-tested, dimensional 100% inspection, traceable batch records |
| Differentiator: Dual-brand labeling support (BDL + your private label) | OEM/ODM flexible packaging — carton/pallet — with custom datasheets & bearing certificates |
| HS Code: 8482102000 | Capacity: 1,000,000 pcs/month | Fast lead time (<15 days) and scalable volume — no MOQ for standard models |
| FAQ: Are these interchangeable with original SKF bearings? | Yes — dimensions, tolerances & load ratings fully comply with ISO 15 & DIN 625. Certificates available upon request. |
Product Summary
- Product Name
- Koyo/NTN/NSK 6201-6402 Deep Groove Ball Bearings – Zz & 2RS Sealed
- 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
Koyo/NTN/NSK 6201-6402 Deep Groove Ball Bearings – Zz & 2RS Sealed
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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