Self-Aligning Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Self-Aligning Ball Bearing
China Self Aligning Ball Bearing 1205 1205K 1305 1308K High Quality
Keep your machinery running smoothly with reduced downtime thanks to our high-quality Self Aligning Ball Bearing options. These precision-engineered bearings automatically compensate for shaft misalignment, ensuring consistent performance even in less-than-perfect installation scenarios.
- Available in 1205, 1205K, 1305, and 1308K variants to fit your specific equipment needs
- K-series models feature a tapered bore design for easy mounting and dismounting, saving valuable maintenance time
- Constructed to handle both radial and axial loads, delivering reliable operation in demanding industrial environments
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
Product Specifications
| Parameter | Details |
|---|
Application Suitability
| Industry | Typical Applications |
|---|---|
| Construction Machinery | Hydraulic cylinder pivot points, conveyor systems |
| Automation Equipment | Robotic arm linkages, precision rotary tables |
| Wind Energy | Pitch control mechanisms, yaw drive systems |
| Mining | Crusher eccentric shafts, conveyor belt tensioners |
Need Reliable Self Aligning Ball Bearings 1205, 1205K, 1305, 1308K? Here’s What Matters
Finding the right self aligning ball bearings for your equipment can be frustrating. Many buyers struggle with mismatched dimensions causing installation delays, or low-quality bearings that fail prematurely under heavy loads. Sourcing from multiple suppliers just to compare brands and lead times only adds to the hassle.
Engineered for Consistent Performance in Demanding Conditions
Our self aligning ball bearings 1205, 1205K, 1305, and 1308K series are designed to solve these common challenges. As a专业轴承供应商 with ISO 9001 certified production processes, we ensure each bearing meets strict dimensional and hardness standards. With access to both our own brand and major international brands, we can deliver the exact specifications you need—whether for replacement parts or new equipment builds.
Optimal Performance in Misaligned Applications
Self aligning ball bearings excel in applications where shaft misalignment is inevitable, such as agricultural machinery or industrial conveyors. The 1205 and 1305 series accommodate angular misalignment up to 2-3 degrees, reducing stress on shafts and extending equipment life. The 1205K and 1308K variants with tapered bores offer easier mounting and dismounting, ideal for quick maintenance in production environments.
Key Engineering Features for Longevity
The performance of these bearings starts with high-grade bearing steel that undergoes precise heat treatment, ensuring surface hardness of HRC 58-62 for wear resistance. The cage design maintains uniform ball spacing, preventing uneven load distribution during operation. Dynamic load ratings are optimized for radial loads, with static load capacities that handle occasional overloads without permanent deformation. For applications requiring frequent direction changes, the self-aligning capability minimizes friction and heat buildup compared to fixed bearings.
Total Cost of Ownership: Why Quality Matters
Choosing the right self aligning ball bearing directly impacts your equipment’s total operating cost. Inferior bearings with poor dimensional accuracy can cause vibration, leading to premature wear of adjacent components like gears or seals. A bearing failure in critical equipment like a steel mill roller or wind turbine gearbox can result in unplanned downtime costing thousands in lost production. Our bearings comply with ISO 281 standards for basic dynamic load ratings, providing predictable service life under specified operating conditions.
Quality You Can Rely On
Every bearing in our inventory undergoes comprehensive inspection. Raw materials are tested for chemical composition and mechanical properties before production. Finished bearings are checked for dimensional accuracy using coordinate measuring machines, with hardness verified by ultrasonic testing. We provide a standard质保期 against manufacturing defects, and our quality control records are available for customer audit upon request. Whether you need a single replacement bearing or bulk orders, we maintain sufficient stock to meet your delivery requirements.
Packaging & Shipping
- Standard industrial packaging with rust-preventive coating
- Available in cartons or wooden pallets for bulk shipments
- Same-day shipping for in-stock items
- Flexible logistics options including express courier, air freight, and sea transport
- Low minimum order quantity suitable for both maintenance and production needs
Get Your Bearing Quote Today
Whether you need self aligning ball bearings 1205, 1205K, 1305, 1308K or other specifications, we can provide competitive pricing and fast delivery. Simply share your required model, dimensions, and quantity, and our technical team will confirm availability and lead time. The sooner you contact us, the sooner we can help keep your equipment running smoothly.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides your own?
A: Yes, we offer a comprehensive range of bearings including major international and domestic brands. We can source specific brands or models according to your requirements.
Q: How can I confirm if this bearing will fit my equipment?
A: Provide your equipment model number or the bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with standard specifications.
Q: What is your warranty policy for these bearings?
A: We provide a standard质保期 covering manufacturing defects. Specific warranty terms will be detailed in your order confirmation and are subject to normal operating conditions.
Q: What is the minimum order quantity for these bearings?
A: We accept low minimum order quantities, including single units for emergency replacements, with volume discounts available for larger orders.
Q: How long does shipping take?
A: In-stock bearings ship the same business day. Delivery time depends on your location and chosen shipping method—express courier typically takes 3-5 days, while air or sea freight varies by destination.
Q: Can you provide custom bearings with specific dimensions?
A: Yes, we support OEM/ODM services for custom bearing solutions. Please provide detailed drawings or specifications for a feasibility assessment and quote.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Product Summary
- Product Name
- China Self Aligning Ball Bearing 1205 1205K 1305 1308K High Quality
- Category
- Self-Aligning 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 | Self-Aligning 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
China Self Aligning Ball Bearing 1205 1205K 1305 1308K High Quality
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