Keep your machinery running smoothly even with minor misalignments thanks to the Self Aligning Ball Bearing 2311K-2RS, a double row solution designed for reliable performance in demanding industrial applications. This 95x170x32mm bearing automatically adjusts to shaft misalignment, reducing wear and extending equipment lifespan—no need for constant realignment or downtime.
| Parameter | Details |
|---|---|
| Model NO. | 2311K-2RS |
| Separated | Unseparated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Product Name | Self Aligning Ball Bearing |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Clearance | C0 C3 C4 |
| Deliver Time | 10-15days |
| Cage | Steel Cage/Brass Cage |
| Service | OEM ODM |
| Transport Package | Carton Pallet |
| Specification | 95*170*32 mm |
| Trademark | BDL |
| Origin | China |
| HS Code | 8482101000 |
| Production Capacity | 1000000 |
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | Machine Tools, Printing Equipment, Reducers |
| Automotive | Wheel Hubs, Transmission Systems |
| Agriculture | Harvesters, Tractors |
| New Energy | Wind Turbines, Photovoltaic Equipment |
| Home Appliances | Motors, Pumps |
| Construction | Excavators, Heavy Load Machinery |
Equipment operators know the frustration of unexpected downtime caused by bearing failures. Misalignment issues in machinery often lead to premature wear, while sourcing quality bearings with flexible order options can be a challenge. When your production line halts due to a failed bearing, every minute counts—especially when replacement parts take weeks to arrive or don’t meet precision requirements.
Our Double Row Self Aligning Ball Bearing 2311K-2RS is designed to solve misalignment problems in industrial equipment, reducing wear and extending service life. With a 95x170x32mm dimension and double-row construction, it handles radial loads efficiently while accommodating angular misalignment up to 2-3 degrees. We offer flexible ordering with 1pc MOQ for standard items, 3–5 days sample lead time, and bulk delivery within 10–15 days—perfect for both emergency repairs and regular maintenance.
The 2311K-2RS Double Row Self Aligning Bearing excels in applications where shaft misalignment is common, such as conveyor systems, agricultural machinery, and industrial pumps. Its self-aligning capability ensures smooth operation even when installation errors or shaft deflection occur, minimizing vibration and noise. Constructed from high-grade bearing steel with options for steel or brass cages, it delivers reliable performance in both moderate and heavy-load environments, making it a versatile choice across multiple industries.
Key technical specifications of the Self Aligning Ball Bearing 2311K-2RS directly impact its performance. The precision rating (P0-P4) allows customization based on application needs—higher precision grades like P4 reduce runout for high-speed machinery, while P0 suits general-purpose use. Clearance options (C0, C3, C4) accommodate thermal expansion: C3 and C4 clearances are ideal for high-temperature environments, preventing seizure. The double-row design increases load capacity compared to single-row bearings, while the 2RS seal provides effective protection against dust and moisture, extending maintenance intervals.
Choosing counterfeit bearings may seem cost-effective initially, but the hidden costs add up. Poorly manufactured bearings often fail prematurely, leading to unplanned downtime, repair Labor costs, and potential damage to adjacent components. Our 2311K-2RS bearings are produced in ISO9001 and ISO14001 certified facilities, ensuring consistent quality and performance. With a 12-month global warranty, free technical guidance, and defect replacement, we stand behind every product—reducing your total cost of ownership by minimizing failures and extending equipment life.
With over 18 years of experience, Jinan Saifan Bearing has built a reputation as a reliable manufacturer and exporter serving clients in Europe, America, Southeast Asia, and the Middle East. Our in-house R&D and QC lab ensure each bearing meets strict quality standards, from raw material inspection to final testing. We offer full OEM/ODM customization to meet specific application requirements, backed by production capacity of 1,000,000 units annually. Whether you need standard bearings or custom solutions, our team provides free technical support to help you select the right product for your equipment.
Don’t let equipment downtime affect your productivity. Whether you need a single replacement bearing or bulk order, we ensure fast delivery and reliable performance. Send us your bearing model, application details, and quantity, and our team will provide a quote within 24 hours—helping you get back to production quickly.
Q: Are these bearings genuine and traceable?
A: Yes, all our bearings are manufactured in ISO9001/ISO14001 certified facilities and come with complete traceability documentation to ensure authenticity.
Q: How do I confirm if the 2311K-2RS is suitable for my equipment?
A: Provide your equipment model, load requirements, and operating conditions, and our technical team will verify compatibility and offer free选型 support.
Q: What is the warranty policy for this bearing?
A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available for non-conforming products.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, supporting both small emergency orders and large-scale production needs.
Q: How long does shipping take?
A: Sample lead time is 3–5 days, and bulk orders are delivered within 10–15 days. Shipping method (air/sea/express) can be customized based on your timeline.
Q: Can you provide
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
Professional technical guidance and failure solutions from our R&D team.
Master Sweden import duty thrust ball bearing costs by understanding that zero percent EU tariffs still incur twenty-five percent VAT. Avoid costly customs delays at Gothenburg port through accurate HS code 8482.50 classification and complete origin documentation to protect your distribution margins.
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