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.

• 

  2007124E   U&M   Single row metric and imperial tapered roller bearings

  Bore diameter：120

  Outside diameter：180

  Width：38

• 

  HM218248/HM218210   U&M   Single row metric and imperial tapered roller bearings

  Bore diameter：89.975

  Outside diameter：146.975

  Width：40

• 

  UCFL315   U&M   UCFL series with seat outer spherical bearing

  Bore diameter：75

  Outside diameter：320

  Width：195

• 

  368/362A   U&M   Single row metric and imperial tapered roller bearings

  Bore diameter：50.8

  Outside diameter：88.9

  Width：20.638