Single row metric and imperial tapered roller bearings

Tapered roller bearings are separable rolling bearings. Both inner and outer rings are equipped with tapered raceways, and the rollers are arranged in a conical shape. The bearings can withstand both radial loads and unidirectional axial loads simultaneously, featuring strong radial load capacity and stable axial positioning. The inner and outer rings can be freely disassembled and assembled, enabling easy installation, maintenance and replacement. Widely suitable for heavy-load and impact working conditions, they serve as core supporting bearings for mechanical transmission, vehicle chassis and construction machinery.

Product Features

1. The raceways and rollers adopt precise conical surface fit, ensuring even stress distribution, stable operation and low noise;

2. Separable structural design with adjustable mounting clearance for flexible and convenient assembly;

3. Made of high-strength alloy steel, the bearing features excellent wear resistance, fatigue resistance, high rigidity and strong impact resistance;

4. Diverse sealing structures provide protection against dust, oil contamination and water leakage, adapting to harsh working conditions;

5. Designed for moderate rotational speed with large load capacity, delivering outstanding performance under combined axial and radial loads;

6. High dimensional accuracy and good rotational concentricity prevent axial movement and offset during long-term operation;

Product Advantages

1. Excellent heavy-load performance, capable of enduring large radial impact loads for a long service life far longer than ordinary bearings;

2. Strong adaptability to bidirectional forces. A single bearing can bear both radial and unidirectional axial forces, simplifying the overall equipment structure;

3. Mature heat treatment technology ensures uniform hardness with great resistance to wear, peeling and high-temperature deformation;

4. Strict tolerance control guarantees high rotational precision and low vibration, greatly reducing equipment failure rates;

5. Strong versatility and complete model range, enabling direct replacement of original bearings from major European, American, Japanese and South Korean brands;

6. Adopts foreign trade standard dimensions compliant with ISO international standards, ensuring worry-free cross-border equipment matching and after-sales replacement;

7. Low friction loss saves energy and effectively reduces equipment operating temperature rise as well as maintenance costs.

Main Application Fields

1. Automotive Industry: Automobile wheel hubs, differentials, gearboxes, steering systems, heavy truck chassis;

2. Construction Machinery: Excavators, loaders, cranes, speed reducers, mining machinery;

3. Agricultural Equipment: Tractors, harvesters, agricultural transmission boxes, agricultural walking mechanisms;

4. General Machinery: Speed reducers, conveyors, fans, mining and metallurgical equipment, petroleum machinery;

5. Rail transit, truck axles, ship supporting facilities, heavy-duty vehicle transmission systems.

Frequently Asked Questions

Q1: What quality assurances do U&M bearings have?

Our bearings undergo strict quality inspection and control to ensure every product complies with international standards. By adopting high-quality raw materials and advanced manufacturing technologies, we deliver long-term stability and reliable product performance.

Q2: What are the core advantages of U&M bearings?

Specialized Product Line: We focus on spherical and tapered roller bearings with a complete product range, sufficient inventory and rich experience in non-standard customization; High Cost Performance: Large-scale production at the source factory without middlemen; Stable and Durable: Made of pure raw materials with mature craftsmanship, our bearings feature a longer service life than ordinary products;

Q3: What is covered in U&M bearing after-sales service?

We provide one-stop pre-sales, in-sales and after-sales services throughout the whole process. Free support for model selection, matching and working condition adaptation recommendation is available before sales; we track order production progress in real time during production; professional technical support including installation guidance and troubleshooting is offered after sales.

Q4: Do you accept orders for non-standard customized bearings?

We support customization of various non-standard spherical bearings and tapered roller bearings, which can be manufactured in accordance with customers' drawings, samples and dimensional parameters.

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  UCFC210-32   U&M   UCFC series with seat outer spherical bearing

  Bore diameter：2

  Outside diameter：6-1/2

  Width：3-27/32

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  02476/02420   U&M   Single row metric and imperial tapered roller bearings

  Bore diameter：31.75

  Outside diameter：68.262

  Width：22.225

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  9380/21   U&M   Single row metric and imperial tapered roller bearings

  Bore diameter：76.2

  Outside diameter：161.925

  Width：47.625

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  UCFB201-8   U&M   UCFB series with seat outer spherical bearing

  Bore diameter：1/2

  Outside diameter：2-1/16

  Width：2-7/16