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Deep Groove Ball Bearing
Koyo 6201-6205 Deep Groove Ball Bearings Zz 2RS C3
Ensure smooth, reliable operation in your machinery with Koyo Deep Groove Ball Bearings, designed to reduce friction and extend equipment lifespan. Available in models 6201 through 6205, these bearings come with versatile seal options (Zz, 2RS, Open) to suit your environment, whether you need protection from contaminants or prefer minimal drag.
- Precision-engineered with bearing steel and contact angle 0° for optimal radial load handling
- Flexible lubrication choices (grease or oil) let you customize maintenance to your application
- Single-row, non-aligning design delivers consistent performance in high-speed operations
- Trusted Japanese craftsmanship ensures durability you can count on for critical systems
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
Spécifications du produit
Paramètre
Détails
Numéro de modèle
Type de roulement
Roulement à billes à gorge profonde
Type de joints
Zz, 2RS, Open
Lubrification
Graisse ou Huile
Évaluation de la précision
P0, P6, P5, P4
Vibration
, Matériau
Acier à roulement
Direction de charge
Roulement radial
Nombre de lignes
Unique
Séparé
Non séparé
Alignement
Angle de contact
0°
Spécification
Marque déposée
Origine
Japon
Code SH
8482102000
Applicabilité de l'application
Industrie
Applications typiques
Automatisation
Automobile
Machines industrielles
Searching for the right deep groove ball bearings can feel overwhelming. Many buyers struggle with mismatched dimensions causing installation delays, or low-quality bearings that fail prematurely under load. With countless brands and specifications on the market, finding a supplier that offers both genuine parts and technical support is key to keeping your equipment running smoothly. Conçu pour une performance constante dans des environnements exigeants
Our Koyo 6201 deep groove ball bearings address these challenges head-on. As a专业轴承供应商 with access to a full range of international brands, we ensure you get the exact specifications you need—whether it’s the Zz shielded, 2RS sealed, or open design. These bearings fit standard dimensions (12x32x10 mm) and are suitable for applications like electric motor shafts, conveyor rollers, and automotive components, where reliable radial load handling is critical. Performance optimale dans les applications de charge radiale
Designed as single-row radial bearings with a 0° contact angle, this Koyo 6201 model excels in applications with moderate to high radial loads and low axial loads. Its non-aligning design requires precise shaft alignment, making it ideal for rigidly mounted equipment like gearboxes and pumps. The bearing operates effectively with either grease or oil lubrication, adapting to temperatures and speeds common in industrial settings. Caractéristiques techniques clés qui impactent la longévité
The bearing steel construction ensures high surface hardness and wear resistance, critical for extended service life under cyclic loading. Precision ratings from P0 (standard) to P4 (high precision) allow selection based on application requirements—P5 or P4 grades are recommended for high-speed machinery where vibration control (Z2V2 or Z3V3 ratings) is essential. The unseparated design simplifies installation and maintenance, while seal options (Zz or 2RS) protect against contamination, reducing lubrication loss and extending intervals between servicing. Pourquoi choisir le bon roulement réduit les coûts totaux
Selecting a quality deep groove ball bearing like the Koyo 6201 minimizes hidden expenses. Inferior bearings often fail early due to substandard material hardness or imprecise dimensions, leading to unplanned downtime, replacement parts, and labor costs. This model, manufactured to international standards, reduces the risk of premature wear,异响, or equipment vibration. By investing in bearings that match your load requirements and operating conditions, you lower long-term maintenance costs and improve overall equipment reliability. Our supply chain adheres to ISO 9001 certified processes, from raw material inspection to final dimensional and hardness testing. Each bearing undergoes checks for surface finish and load capacity, ensuring compliance with industry standards. We offer a质保期 against manufacturing defects, providing peace of mind for your purchase. With access to both international brands like Koyo and domestic alternatives, we can source bearings to your exact specifications, whether for standard replacements or custom OEM/ODM requirements. Emballé dans des cartons avec des options de palette pour les commandes en gros
Disponible en stock pour un envoi rapide
Expédition flexible par courrier, avion ou fret maritime
Whether you need a single bearing or a bulk order, we can provide pricing and availability for the Koyo 6201 and related models (6202-6205). Simply share your required specifications—seal type, precision class, and quantity—and our team will confirm lead times. We also handle custom requests and alternative brand sourcing, ensuring you get the right parts when you need them. Questions Fréquemment Posées
Q: Do you supply other bearing brands or models besides Koyo? A: Yes, we offer a full range of international brands including SKF, NSK, NTN, NACHI, IKO, FAG, Timken, and domestic优质品牌. We can source bearings to your specified brand or model. Q: Comment puis-je confirmer si ce roulement convient à mon équipement ?
A: Provide your equipment’s required dimensions (bore diameter, outer diameter, width) or existing model number, and our technical team will verify compatibility with the Koyo 6201 specifications. Q: Quelle est votre politique de garantie pour ces roulements ?
A: We provide a质保期 against manufacturing defects.具体条款以合同约定为准, and defective products can be replaced or refunded within the warranty period. Q: Quelle est la quantité minimum de commande ?
A: We support low minimum order quantities, including small batches for testing or emergency replacements. Contact us for specific volume pricing. Q: Combien de temps prend l'expédition ?
A: In-stock bearings are shipped within 1-3 business days. Delivery time depends on your location and chosen shipping method (courier, air, or sea freight). Q: Pouvez-vous fournir des roulements personnalisés (OEM/ODM) ?
A: Yes, we support OEM/ODM customization based on your drawings or specifications, including material, dimensions, and special features like lubrication or sealing. Ready to order or need a quote?
6201
Non-Aligning Bearing
12*32*10 mm
KOYO
Conveyor systems, robotic arms
Wheel hubs, alternators
Pumps, gearboxes, electric motors
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Product Summary
- Product Name
- Koyo 6201-6205 Deep Groove Ball Bearings Zz 2RS C3
- 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
Koyo 6201-6205 Deep Groove Ball Bearings Zz 2RS C3
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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