1228 Cylindrical Thrust Spherical Roller Bearing Spare Parts Stabilizer Bearing New Auto Bearing

Product Description

Product Description

Self-Aligning Ball Bearings: Key Features & Applications

Key Features: 

Strong self-aligning capability, allowing for a 2°-3° misalignment between the shaft and bearing housing, effectively compensating for installation errors, shaft deflection, and housing deformation. 

Primarily bears radial loads, can withstand small amounts of bidirectional axial loads, but cannot withstand pure axial loads.

Outer ring raceway is spherical; standard cylindrical bore, tapered bore optional, compatible with split bearing housings, easy installation and disassembly. 

Low rolling friction, low temperature rise, supports both grease and oil lubrication, long maintenance intervals, and stable operation.

Limiting speed is higher than self-aligning roller bearings but lower than deep groove ball bearings; not suitable for large impact loads or ultra-precision applications.

Typical Applications:
General machinery applications—fans, pumps, textile machinery, printing machinery, woodworking machinery; the core reason for its suitability is its ability to compensate for installation errors and adapt to radial load requirements at medium speeds

Metallurgical and Mining Industry – Belt Conveyors, Bucket Elevators, Crusher (Non-Impact End); the core compatibility reason is its ability to adapt to misalignment issues between shafts and bearing housings caused by vibration.

Paper Industry – Paper Machine Roll Systems, Drying Cylinder Bearings; the core compatibility reason is its tolerance for angular deviations caused by roller thermal expansion, along with its advantages of low friction and long service life

Agricultural Machinery Industry – Tractors, Harvesters, Threshing Machines; the core compatibility reason is its tolerance to installation errors under complex field conditions and its low maintenance costs.

Construction Machinery Industry – Mixers, Cranes (Non-Heavy-Duty End); the core compatibility reason is its ability to compensate for housing deformation and its suitability for medium load and speed conditions.

Main product

Company Profile

Shandong Boli Bearing Co., Ltd was established in 2004. With a factory area of over 7,000 square meters, it is a comprehensive digital modern factory enterprise integrating production, design, R&D, and warehousing. We have our own brand DABL, and can also provide customized branding services for clients.

The company's main products include high-end spherical roller bearings (types CA, CC, MB, MA, E, E1, EAE4), cylindrical roller bearings, tapered roller bearings, thrust roller bearings, deep groove ball bearings, self-aligning ball bearings etc. We are committed to providing customers with affordable high-end bearings. Our products meet P0, P6, and P5 quality grades, suitable for specialized applications such as mining machinery, fans, coal mining equipment, steel machinery, textile machinery, lifting machinery, gear reduction machinery, pumps, cement, agricultural machinery, elevators, and more.

With import and export rights, our DABL Bearings have been exported to Australia, Russia, Pakistan, South Africa, and Canada etc. We have passed ISO 9001:2014 Quality Management System certification, CE Certification, and AAA credit enterprise certification, while implementing comprehensive quality control measures to provide superior products and services to global clients.

We sincerely invite you to visit our factory and hope to establish a good, mutually beneficial long-term business relationship with you.

Corporate advantage

Certifications

Exhibition

Packaging & Shipping

FAQ

1. What is your company's minimum order quantity? 
Standard bearings are in stock. MOQ is 20–100 sets (based on size/specs). Bulk/long-term clients get flexible MOQ, better prices and guaranteed quality. Special needs negotiable. 

2. Can you accept OEM and customization? 
Yes, it's our core strength. Our R&D team and CNC equipment make non-standard bearings per your drawings/samples (size, seal, grease, precision, etc.). Send details for solutions and quotes.

3. Can I become your agent? 
We welcome global agents. Benefits: full product line, competitive prices, technical support, market info, brand authorization. Eligibility depends on your experience, sales capacity and business plan. Submit company background & market plan via "Contact Us" for details.

4. Can you provide samples free of charge? 
Standard samples: free, you pay shipping. Custom/high-value samples: fee refundable on qualifying orders.

5. Are you a factory or a trading company? We are a 20+ year manufacturer. Full production control ensures stable quality, timely delivery, and strong customization. We also have a professional foreign trade team.

6. What is the warranty period for your products? 
12-month warranty (special terms for harsh conditions), starting from port departure. Covers material/manufacturing defects. ISO 9001 certified, with installation/usage guidance.

7. Can you tell me your delivery time? 
In-stock standard goods: 7–15 days shipment. Custom/large orders: 30–45 days (per complexity). Exact date confirmed on order, with full follow-up.

8.Can you provide technical support? 
Yes. Our engineers offer selection guidance, installation/maintenance advice, troubleshooting and after-sales solutions. Key focus: oil gap, operating conditions, installation, selection, maintenance.

9. Which international standards do your products meet?
Complies with ISO/ABEC (1/3/5/7) for dimension/precision; GCr15 steel for materials; ISO 9001:2015 for quality. SGS reports available on request.  

10. What are the main product categories and market areas your factory produces? 
Full range of rolling bearings, high-end ones (outer diameter 20–1000mm) included. Applications: textiles, steel, motors, pumps, mining, papermaking, elevators, agricultural machinery etc.