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1111 products found · Authorized SKF distributor · Ships worldwide
Deep Groove Ball Bearing 6204 Zz 2RS 20x47x14mm for Industrial Machinery OEM Applications
Ensure seamless industrial machinery performance with the reliable Deep Groove Ball Bearing 6204, engineered to maintain precise operation in OEM applications. This 20x47x14mm bearing minimizes downtime risks through its P0-P4 precision rating options and Z1V1-Z3V3 vibration control, addressing the critical need for consistent batch quality in production lines.Choose between Zz (metal shielded) or 2RS (rubber sealed) variants to match your lubrication retention requirements—ideal for both grease and oil environmentsSingle-row, non-aligning design with 0° contact angle delivers optimal radial load handling, ensuring stable power transmission in high-demand machineryBacked by full traceability and technical support from an authorized SKF distributor, eliminating compliance concerns and streamlining procurement workflows
Double Row Angular Contact Ball Bearing 3211 A/C3 P4 High Speed for Industrial Machinery
Boost your industrial machinery's performance with the Double Row Angular Contact Ball Bearing 3211 A/C3 P4—a high-speed solution designed to minimize downtime and ensure consistent operation. As an official SKF authorized distributor, we guarantee full traceability and batch stability, so you can avoid customs delays and quality disputes while keeping production on schedule.Engineered for precision with P4 rating and C3 clearance, delivering reliable radial and axial load handling at critical speedsFeatures steel, copper, or nylon cage options to suit specific working conditions, ensuring optimal durability and reduced maintenance needsBacked by SKF-certified technical support for model selection and installation guidance, eliminating guesswork and extra technical costs
Double Row Angular Contact Ball Bearing 3205A-2Z/C3 MT33 for Auto Parts with Steel Cage
Ensure consistent performance and reduce downtime in your auto parts assembly with the Double Row Angular Contact Ball Bearing 3205A-2Z/C3 MT33, engineered to deliver reliable radial and axial load handling for critical automotive applications. As an authorized SKF distributor, we guarantee full traceability and batch consistency, eliminating documentation gaps that can delay production or cause compliance issues.Steel cage construction enhances durability under high-speed conditions, maintaining precision even in temperature-fluctuating environmentsC3 clearance design provides optimal internal play for thermal expansion, preventing premature bearing fatigue in engine and transmission systemsMT33 manufacturing tolerance ensures seamless integration with OEM specifications, reducing fitment issues and assembly line disruptions
SKF 3780/3720/Q Tapered Roller Bearing 50.8×93.264×30.162mm High Precision for Industrial Machinery
Ensure peak industrial machinery performance with the SKF 3780/3720/Q tapered roller bearing—engineered for precision that minimizes downtime and maximizes productivity. This 50.8x93.264x30.162mm high-precision component delivers consistent load distribution and reduced vibration (Z1V1 to Z3V3 ratings) in heavy-duty applications, addressing the critical need for reliable, traceable OEM parts that keep production lines running smoothly.Single-row tapered design with separable inner/outer rings allows easy maintenance and precise mounting alignmentAvailable with iron, brass, or nylon cages to suit specific operating conditions and temperature requirementsComplies with SKF global standards for quality and traceability, ensuring seamless integration into your supply chain
Thrust Ball Bearings 51118 51218 51318 51120 51220 with ISO9001 Certification for Industrial Machinery
Ensure uninterrupted industrial machinery performance with Thrust Ball Bearings engineered for precision axial load handling. These SKF 51118, 51218, 51318, 51120, and 51220 models deliver ISO9001-certified reliability, eliminating counterfeit risks and compliance hurdles in critical OEM operations.Single-row, separated design allows easy installation and maintenance, reducing downtime for production line integratorsGrease or oil lubrication flexibility adapts to diverse working conditions, backed by SKF's global quality standardsIn-stock availability ensures fast emergency delivery, keeping your manufacturing schedule on track
Spherical Roller Bearing 21311EK – SKF Authorized OEM Supply with Traceability
Ensure your industrial equipment runs with uncompromised reliability using the SKF 21311EK Spherical Roller Bearing, backed by official authorization and full traceability documentation to streamline your production compliance. This 21311EK bearing delivers exceptional radial load capacity and self-aligning performance, critical for heavy-duty applications in automotive and general machinery where misalignment tolerance and consistent operation are non-negotiable.29mm width specification ensures precise fit for OEM assembly, reducing installation time and technical coordination costsDirect from authorized distributor stock for stable lead times, eliminating production line delays caused by supply chain bottlenecksSKF-certified quality guarantees batch consistency, supporting your long-term manufacturing quality control standards
6017 2rz Ball Bearing High Speed Low Noise for Bike Bicycle with Rich Stocks
Experience smoother rides and quieter journeys with our 6017 2rz ball bearing, engineered to deliver high-speed performance with minimal noise for bike and bicycle applications. Crafted from premium bearing steel with Z3V3 vibration grade, this bearing ensures stable rotation even during extended use, eliminating the frustration of uneven wear or sudden performance drops.Grease-lubricated design maintains optimal friction levels, reducing maintenance needs while extending bearing lifeRich in-stock availability means quick fulfillment to keep your production or repair projects on schedulePrecision rating options (P0-P2) allow customization to match specific bicycle drivetrain requirements, ensuring perfect compatibility
Double Row Angular Contact Ball Bearing 3312A-2Z/C3 MT33 for Industrial Machinery with Steel Cage
Ensure your industrial machinery runs with uncompromised precision and reliability using the Double Row Angular Contact Ball Bearing 3312A-2Z/C3 MT33—a genuine SKF solution engineered to minimize downtime and streamline your production workflow. This robust steel-cage bearing delivers exceptional radial and axial load handling, perfect for high-torque applications where consistent performance is non-negotiable.C3 clearance design accommodates thermal expansion in continuous operation, reducing premature wear and extending service lifeDouble row angular contact construction ensures superior rigidity, critical for maintaining alignment in heavy-duty machineryBacked by SKF’s global quality standards and full traceability documentation, eliminating compliance risks in cross-border procurement
SKF 6205-2RSH/C3 Deep Groove Ball Bearing 25x52x15mm for Industrial Machinery
Ensure seamless industrial machinery performance with the SKF 6205-2RSH/C3 deep groove ball bearing—engineered to deliver reliable rotation and extended service life in high-demand applications. This 25x52x15mm precision component features double rubber seals (2RSH) to lock in lubrication and block contaminants, while the C3 clearance rating accommodates thermal expansion in continuous-operation equipment.Sheet metal cage design ensures stable ball guidance under varying loads, a critical detail for maintaining alignment in conveyor systems and pumpsDirect from authorized SKF distributor with full traceability documentation, eliminating supply chain delays and compliance concernsBearing steel construction balances durability and weight, making it ideal for OEM integration and maintenance replacements
Double Row Angular Contact Ball Bearing 3309 a-2z/C3 Mt33 for Industrial Machinery with Steel Cage
Minimize machinery downtime and ensure consistent performance with the Double Row Angular Contact Ball Bearing 3309 a-2z/C3 Mt33, engineered to deliver reliable radial and axial load handling in industrial applications. As an official SKF distributor, we guarantee 100% genuine bearings with full traceability documentation, eliminating compliance hurdles and quality risks.Steel cage construction enhances durability under high-speed operations, ideal for heavy-duty machinery requiring long service lifeC3 clearance rating provides optimal internal space for thermal expansion, reducing friction and extending bearing lifespanDouble row design offers superior rigidity and moment load capacity compared to single row alternatives, ensuring stable operation in precision equipment
Double Row Angular Contact Ball Bearing 3309 A-2RSH/MT33 for Motor Reducer Pump with Rubber Seal
Ensure motor reducer pump reliability even under heavy radial and axial loads with the Double Row Angular Contact Ball Bearing 3309 A-2RSH/MT33, engineered to deliver consistent performance in industrial applications. As an official SKF authorized distributor, we guarantee full traceability and batch stability, eliminating common supply chain disruptions that delay production schedules.Rubber seal (2RSH) design prevents lubricant leakage and contamination, extending maintenance intervals by up to 50% in dusty or humid environmentsMT33 cage material ensures optimal load distribution, critical for high-speed rotation in pump systemsSKF-certified quality compliant with ISO 9001 standards, backed by our technical team for model selection and installation guidance
Double Row Cylindrical Roller Bearing Nu207-Ec P-C3 for CNC Machine High Rigidity
Boost CNC machining precision and rigidity with the Double Row Cylindrical Roller Bearing NU207-Ec P-C3, engineered to minimize vibration and maximize load capacity in high-speed spindle applications. Its separated inner/outer ring design allows for quick installation and maintenance, ensuring your production line stays operational with minimal downtime.C3 clearance grade optimized for thermal expansion in continuous operation, preventing premature wear and extending service life60-64 HRC hardness rating delivers exceptional durability for heavy-duty CNC machinery, reducing replacement frequencyBrass cage construction ensures stable roller guidance even under fluctuating loads, maintaining consistent performance across production cyclesBacked by SKF's global quality standards and full traceability documentation, this bearing eliminates compliance concerns while providing the reliability your manufacturing process demands.
Trusted Across Industries
SKF bearings and components are engineered for demanding environments -- from heavy industry to precision automation.
Lifting & Hoisting
General Machinery
Electronics
Drive Units
Agriculture
UAV / Drones
SKF · Spherical Roller Bearing
22220 E/C3 -- Example
| Bore Diameter (d) | 100 mm |
| Outer Diameter (D) | 180 mm |
| Width (B) | 46 mm |
| Dynamic Load (C) | 695 kN |
| Static Load (C0) | 800 kN |
| Speed Rating | 2800 rpm |
| Cage Material | Steel / Brass |
| Clearance | C3 |
SKF Industrial Seals
SealsMatching seals for extended service life and contamination protection.
SKF Lubrication Systems
LubricationAutomatic lubricators and greases for optimal bearing performance.
Mounting & Maintenance Tools
ToolsSKF installation tools for safe and correct bearing mounting.
100% Genuine SKF
Every product sourced directly from SKF authorized supply chain. Counterfeit-free guarantee.
-- Authorized Channel
Full Traceability
Batch certificates, origin documentation and full supply chain records for every shipment.
-- Cert of Origin
ISO 9001 Certified
Quality management system certified to ISO 9001 and aligned with SKF global standards.
-- ISO 9001:2015
24/7 Technical Support
SKF-certified engineers available for selection guidance, failure analysis and application support.
-- Response ≤ 2H
Official SKF Distributor Authorization
Shanghai Dunyu Bearing Co., Ltd. is an officially authorized SKF distributor. All products carry full SKF certification of origin and are backed by SKF's global quality assurance program.
Bearings · Seals · Lubrication
All from a Single Trusted Source.
Eliminate multi-supplier complexity. Our one-stop procurement program covers the full SKF portfolio -- bearings, industrial seals, lubrication systems, and maintenance tools -- with centralized inventory, dedicated account management, and guaranteed traceability.
- Centralized 15,000 m² warehouse with bulk inventory reservation
- Framework agreements with priority fulfillment for OEMs & EPCs
- Dedicated account manager + SKF-certified technical team
- DDP/DAP/CIF delivery to 60+ countries worldwide
10,000+
Bearings
2,000+
Seals
500+
Lubrication
300+
Tools
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