Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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100% Genuine SKF
Full Traceability
ISO 9001 Certified
SKF Authorized
Self-Aligning Ball Bearings
Self Aligning Ball Bearings SKF 1302 1303 1304 for Plastic Machinery with Steel/Brass Cage
Self Aligning Ball Bearings SKF 1302 1303 1304 for Plastic Machinery with Steel/Brass Cage
In Stock · Ready to Ship
<p>Ensure smooth, long-term operation of your plastic machinery with <strong>SKF self aligning ball bearings</strong>—engineered to minimize downtime and maintain precision even under misalignment. These 1302, 1303, and 1304 models feature double rows and 60° contact angles, delivering exceptional radial load handling for extrusion and injection molding equipment.</p><ul><li>Choose between steel or brass cages to match your machinery’s temperature and wear resistance needs</li><li>Precision ratings from P0 to P2 ensure consistent performance, while C0/C3/C4 clearance options adapt to thermal expansion scenarios</li><li>Backed by SKF’s global quality standards and full traceability documentation, eliminating compliance concerns for export manufacturing</li></ul>
Bore (d)
--
Outer Dia. (D)
--
Width (B)
--
Dynamic C
--
Static C₀
--
Speed Limit
--
Compatible with: Housings, adaptor sleeves, locking devices, SKF LGMT 2/3 grease, induction heaters, and SKF TMFT 36 fitting tools.
Formal quotation with SKF traceability cert within 24 hours · Sample orders available
24h Response
Quotation & Cert
60+ Countries
DDP/DAP/CIF
ISO 9001
Quality Certified
Full Specifications
Complete Technical Parameters
Self Aligning Ball Bearings SKF 1302 1303 1304 for Plastic Machinery with Steel/Brass Cage -- Parameter Sheet
SKF · Self-Aligning Ball Bearings
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Self-Aligning Ball Bearings |
| Bore Diameter (d) | -- | mm |
| Outer Diameter (D) | -- | mm |
| Width / Height (B) | -- | mm |
| Dynamic Load Rating (C) | -- | kN |
| Static Load Rating (C₀) | -- | kN |
| Fatigue Limit Load (Pu) | -- | kN |
| Reference Speed | -- | r/min |
| Limiting Speed | -- | r/min |
| Mass | -- | kg |
| Clearance Class | C3 | ISO 281 |
| Cage Material | -- | -- |
| Sealing / Shield | -- | -- |
| Lubrication | Grease / Oil bath | -- |
| Operating Temp. Range | −30 to +120 °C | -- |
| Vibration Level | SKF E1 / Standard | -- |
| Misalignment Tolerance | -- | ° |
| Fit Recommendation (shaft) | -- | ISO |
| Fit Recommendation (housing) | -- | ISO |
| Replacement / Cross Ref. | -- | -- |
* All specifications are reference values. Contact our SKF engineers for application-specific confirmation.
Application Scenarios
Compatible Industrial Applications
Engineered for demanding industrial environments, this SKF bearing series delivers reliable performance across a wide range of heavy-duty and precision applications.
Power Generation
Wind turbines, generators, gearboxes, and turbine main shafts.
Heavy Machinery
Cranes, presses, rolling mills, and large industrial gearboxes.
Marine & Offshore
Ship propulsion systems, deck machinery, and offshore platforms.
Cement & Construction
Kiln drives, ball mills, bucket elevators, and vibrating screens.
Pulp & Paper
Paper machine rolls, dryer sections, and calender rolls.
Full Portfolio
One-Stop SKF Supporting Solutions
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Bearings: Deep Groove · Spherical · Cylindrical · Tapered · Thrust · Angular Contact
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Sealing: Radial shaft seals · V-rings · Labyrinth seals · Bearing isolators
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Lubrication: LGMT 2/3 grease · Automatic lubricators · Centralized systems
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Mounting Tools: Induction heaters · Fitting kits · TMFT 36 · Alignment tools
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Housings: Plummer blocks · Flanged housings · Split housings · Adaptor sleeves
Need Application Advice?
SKF-Certified Engineer
Selection · Failure analysis · Technical support
Technical Expertise
SKF Global Standards & Supporting Solutions
Every SKF bearing supplied by Dunyu Bearings adheres to SKF's global engineering standards -- from material science and heat treatment to precision tolerancing and noise classification.
Internal Design
SKF E1 Geometry
Optimized internal geometry reduces friction and heat generation, extending service life by up to 50% compared to conventional designs. Ideal for high-speed and high-temperature applications.
ISO / ABEC Standards
Precision Tolerance
Manufactured to ISO P0-P6 tolerance classes. Dimensional accuracy and running accuracy are 100% verified before shipment, with full batch traceability records.
SKF Sealing Systems
Sealing Solutions
Comprehensive sealing options: open, shielded (Z/2Z), rubber sealed (RS/2RS), and labyrinth variants. SKF V-rings and radial shaft seals available as integrated solutions.
SKF Lubrication Systems
Lubrication Planning
LGMT 2/3 general purpose grease for most applications. LGEP 2 for heavy loads, LGHP 2 for high temperatures. SKF automatic lubricators (SYSTEM 24) for continuous re-lubrication.
SKF Maintenance Tools
Mounting & Alignment
Correct mounting is critical. SKF TMFT 36 fitting tool kit, induction heaters (TIH 030M/100M), and laser alignment tools ensure damage-free installation and maximum service life.
Predictive Maintenance
Condition Monitoring
SKF Microlog and Enlight sensors for vibration, temperature, and speed monitoring. Enable predictive maintenance strategies to minimize unplanned downtime and optimize bearing replacement intervals.
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 1302 |
| Precision Rating | P0 P6 P5 P4 P2 |
| Clearance | C0 C3 C4 |
| Deliver Time | 10-15days |
| Cage | Steel Cage/Brass Cage |
| Service | OEM ODM |
| Contact Angle | 60° |
| Aligning | Aligning Bearing |
| Separated | Unseparated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Transport Package | Carton Pallet |
| Specification | 15*42*13 mm |
| Trademark | SKF |
| Origin | Japan |
| HS Code | 8482101000 |
| Production Capacity | 1000000 |
| Package Size | 6.20cm * 6.20cm * 3.30cm |
| Package Gross Weight | 0.950kg |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Plastic Machinery | Injection molding machines, Extruders, Blown film machines, Plastic pelletizers |
| General Manufacturing | Conveyor systems, Gearboxes, Electric motors, Pumps |
Eliminate Production Downtime with Genuine SKF Self Aligning Ball Bearings 1302, 1303, 1304
Plastic machinery operators know the cost of unexpected downtime—hours lost to bearing failures, customs delays from questionable documentation, and the risk of counterfeit parts compromising production quality. When your extruder or injection molding machine stalls, every minute impacts delivery deadlines and bottom lines.
Genuine SKF Bearings for Reliable Plastic Machinery Performance
As an official SKF distributor, we provide authentic self aligning ball bearings—including the 1302, 1303, and 1304 series—engineered to handle misalignment in plastic machinery applications. Our large centralized warehouse ensures consistent stock, while full traceability documentation eliminates customs clearance obstacles. Whether your equipment runs continuous production or faces variable loads, these bearings deliver the stability needed to keep your lines moving.
Optimal Performance in Plastic Processing Environments
SKF self aligning ball bearings excel in the demanding conditions of plastic machinery, where radial loads and shaft misalignment are common. The double-row design accommodates angular misalignment up to 2 degrees, reducing stress on shafts and housings in extruder screw drives and conveyor systems. With a contact angle of 60°, these bearings balance radial and axial load capacity, making them ideal for high-torque applications like gearbox assemblies in injection molding machines.
Technical Features That Maximize Machinery Uptime
The 1302 series (15x42x13 mm) combines precision engineering with durable materials to extend service life. Bearing steel construction ensures high load tolerance (dynamic load ratings specific to SKF design), while steel or brass cages optimize ball guidance—steel cages for high-temperature stability and brass cages for reduced friction in high-speed operations. Precision ratings from P0 to P2 allow customization for applications requiring tight dimensional control, such as precision molding equipment. Clearance options (C0, C3, C4) accommodate thermal expansion in continuous operation, preventing premature failure from tight fits.
Why Genuine SKF Bearings Outperform Counterfeits in Total Cost
Non-genuine bearings may offer lower upfront prices, but they often fail within months in plastic machinery—costing far more in replacement labor, production losses, and potential damage to expensive equipment. Our 100% authentic SKF bearings come with full certification, ensuring compliance with ISO 9001 and SKF global standards. Each unit is traceable through SKF's supply chain, providing documentation critical for export compliance and quality liability protection. In high-volume production, the longer service life of genuine bearings reduces total cost of ownership by up to 40% compared to counterfeit alternatives.
Why Plastic Machinery OEMs and Maintenance Teams Choose Us
With 60+ countries served and a SKF-certified technical team, we deliver more than products—we provide end-to-end support. Our process includes 24-hour quotation with brand authorization documents, sample testing for quality verification, and dedicated account managers tracking orders from warehouse to delivery. We specialize in OEM schemes, offering customized supply solutions for production lines, and maintain emergency stock for critical breakdowns. Our global door-to-door logistics network ensures reliable delivery, whether you need a single bearing for maintenance or bulk orders for manufacturing.
Packaging & Shipping
- Original SKF packaging with carton pallet reinforcement for secure transport
- 10-15 days delivery time for standard orders
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided for all shipments
- Flexible order quantities from single units to bulk production runs
Get Your Plastic Machinery Back to Full Production
Don’t let bearing issues slow your operations. Send us your bearing model list, machinery type, and required quantity today. Our team will confirm compatibility, provide a formal quotation with traceability certificates, and arrange delivery to keep your production on schedule.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF distributor. Every bearing comes with full traceability documentation and brand authorization to confirm authenticity.
Q: How do I know if the 1302 bearing fits my equipment?
A: Provide your machinery model or operating parameters (load, speed, temperature), and our SKF-certified technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: All bearings are covered by SKF's standard warranty, with manufacturing defects eligible for replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for single units to support emergency maintenance, with volume pricing available for bulk purchases.
Q: How can I track my shipment?
A: We provide a tracking number once your order ships, allowing real-time monitoring of delivery status.
Q: How do you ensure bearing authenticity?
A: Each bearing includes SKF's original packaging with security features, and we provide full traceability documents from SKF's global supply chain.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
Authenticity & Warranty
Genuine SKF Traceability & Quality Commitment
As an officially authorized SKF distributor, every bearing we supply carries full documentation from SKF's global manufacturing network -- with complete batch traceability from factory to your facility.
SKF Certificate of Origin
Every shipment includes official SKF certification of origin, verifying product authenticity and manufacturing source.
Batch Traceability Records
Full production batch traceability maintained for minimum 5 years. Enables quality audit and failure investigation.
SKF Authorized Distributor Status
Verified annually by SKF. Our authorized status can be confirmed directly through the SKF distributor verification system.
Quality Warranty
All products carry SKF manufacturer warranty. Defective products are replaced or refunded -- no questions asked.
Anti-Counterfeit Verification
SKF QR code and holographic seal on every package. Verify authenticity instantly via SKF's official verification portal.
Authorized Distributor
DY
Shanghai Dunyu Bearing
Official SKF Authorized Distributor
- Auth. Since
- 2010+
- Quality Std.
- ISO 9001
- Coverage
- Full SKF Portfolio
- Verification
- SKF Global Portal
ISO 9001
SKF Authorized
Full Traceability
Logistics & Packaging
Packaging & Global Shipping
Original SKF Packaging
All products shipped in original SKF packaging with anti-counterfeit seal, QR code, and batch label intact.
Export Carton + Wooden Crate
Standard export carton for small orders. Custom wooden crates with moisture-proof lining for large/heavy shipments.
Multi-Modal Shipping
Sea freight (FCL/LCL), air freight, and express (DHL/FedEx/UPS). DDP, DAP, CIF, FOB terms all supported.
Delivery Timeline
In-stock items: 1-3 days dispatch. Air freight: 3-7 days door-to-door. Sea freight: 15-35 days by destination.
Shipping Terms & Regions
| Region | Mode | Transit Time | Incoterms |
|---|---|---|---|
| Europe | Sea / Air / Express | 15-25d / 5-7d / 3-5d | DDP · DAP · CIF · FOB |
| North America | Sea / Air / Express | 20-30d / 5-8d / 3-5d | DDP · DAP · CIF · FOB |
| Southeast Asia | Sea / Air / Express | 7-15d / 3-5d / 2-4d | DDP · DAP · CIF · FOB |
| Middle East | Sea / Air / Express | 15-25d / 4-7d / 3-5d | DDP · DAP · CIF · FOB |
| Other Regions | Sea / Air / Express | Upon Confirmation | FOB · CIF · Negotiable |
Related Products
Related Models & Supporting Components
FAQ
Frequently Asked Questions
How do I verify the product is 100% genuine SKF?
Every product we supply comes with original SKF packaging including an anti-counterfeit holographic seal and QR code. You can scan the QR code on the SKF official website to verify authenticity. We also provide the SKF Certificate of Origin with every shipment, and our authorized distributor status can be verified directly through SKF's global distributor portal.
What is the minimum order quantity (MOQ)?
There is no strict minimum order quantity for standard catalog items. We support single-piece sample orders for testing and evaluation. For bulk procurement and long-term supply programs, we offer preferential pricing and dedicated inventory reservation. Contact our sales team for a customized procurement plan.
How long does it take to receive a formal quotation?
We guarantee a formal quotation with full SKF traceability certification within 24 business hours of receiving your inquiry. For urgent requirements, our team can typically respond within 2 hours during business hours (Mon-Sat, 9:00-18:00 GMT+8). Contact us via WhatsApp for fastest response.
Do you support DDP (Delivered Duty Paid) shipping?
Yes, we fully support DDP, DAP, CIF, and FOB incoterms across 60+ countries. Our logistics team handles all export documentation, customs clearance, and last-mile delivery. We work with leading freight forwarders and express carriers (DHL, FedEx, UPS) to ensure reliable and timely delivery.
Can you provide technical support for bearing selection?
Absolutely. Our SKF-certified engineers provide comprehensive technical support including bearing selection, application analysis, failure investigation, and lubrication planning. We can also assist with housing selection, mounting tool recommendations, and condition monitoring solutions. Technical support is available 24/7 via email and WhatsApp.
What are the payment terms?
We accept T/T (bank transfer), L/C (letter of credit) for large orders, and Western Union. Standard terms are 30% deposit with 70% balance before shipment. For established long-term customers with framework agreements, we offer net payment terms. All transactions are conducted in USD or EUR.
What happens if I receive a defective product?
All products carry the full SKF manufacturer warranty. In the unlikely event of a defective product, we will arrange replacement or full refund -- no questions asked. Our quality team will also conduct a failure analysis to identify the root cause and prevent recurrence. Please retain the original packaging and documentation for warranty claims.
Still have questions? Chat with our SKF engineers →
Start Your Procurement
Get a Formal Quote
Within 24 Hours.
Send us your bearing model, quantity, and delivery requirements. Our SKF-certified team will respond with a formal quotation, traceability certificate, and logistics plan.
- 100% Genuine SKF with Certificate of Origin
- Formal quotation within 24 hours
- Sample orders & bulk supply supported
- DDP/DAP/CIF to 60+ countries
- Dedicated SKF-certified account manager
Send Inquiry -- SKF Bearing Specialist Online