Does Bearing
Expire?

Yes, Bearing is a life limited part.

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There is always a Chance
that products will fail.

You can prevent costly downtime.

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Bearings Belong to
Shelf Life Inventory.

In engineering terms after 02 years of stock, the state of steel property must have changed
compared with the newly produced.

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Projects Completed
Welcome to MBT

Metal Bearings Technologies

established in 2014, as a design engineering R&D company in Türkiye.

Our bearing manufacturing facility is in China established in 1988 and its specialized in manufacturing the industrial bearing series.

Our manufacturing facility was recognized as a state-level green factory by the Ministry of Industry and Information Technology in 2019. We have developed the engineering expertise and technical capabilities to help our customers to achieve operational excellence, cost effectiveness and safety compliance. Through our reliability optimization and predictive maintenance services.

Kevin Martin

We harness innovation to deliver sustainable improvement for our customers.

We contribute to industry expertise and encourage knowledge sharing and the exchange of ideas amongst our people.

Services we’re offering

Industries We Serve

HOW WE ARE DIFFERENT?

Our Strategy

Commitment

We are passionate about what we do. We aim to make a difference to our customers by being proactive in finding solutions to meet their goals.

Customer-Driven

We put our customers at the center of our business strategy and consistently strive to exceed their expectations.

Excellence

We harness innovation to deliver sustainable improvement for our customers. We contribute to industry expertise and encourage know edge sharing and the exchange of ideas amongst our people.

Quality

We take pride in providing quality products and delivering prompt and reliable services to our customers. We seeks to collaborate with partners who also share our high standards.

Teamwork

Driven by common goals, we act and move forward as one. By sharing information and skills, We are inclusive in our thoughts and actions.

Emergency Support

We can provide emergency support in Machine Shut Down, finding Spare Parts, Field Services Team visits for assistance during non-scheduled Shutdowns and much more.

Why Bearings Fail?

Bearing Failure Causes

  • Shelf Life
  • Lubrication Failure
  • Contamination
  • Corrosion

Over "Shelf life" or "Expired" Bearings
Over sheIf life storage exposes bearings to dampness, dust, contamination, corrosion and degrade a grease’s/lubricant shelf life.

  • What to Look for

    Watch for expiry of bearings, dampness, humidity level and temperatures of storage area.

  • How to Fix it

    Always use the fresh manufactured bearings with valid expiry, store bearings in a dry area at recommended room temperatures. Always cover bearings to keep them clean while in storage and take them to the installation site before unwrapping.

Lubrication failure in the bearings
According to a recent study, up to 80 percent of bearing failures are caused by improper lubrication. This includes expiration of lubrication, insufficient lubrication and use of over shelf life lubricants which loose the anti-wear properties and dose not performed the shaving during bearing operation.

  • What to Look for

    Look for discolored rolling elements (such as blue or brown) and rolling-element tracks as well as linear wear marks in the axial direction at the rolling-element pitch in the bearing.

  • How to Fix it

    Always use the valid expiry bearings, appropriate type and correct amount of lubricant, and follow appropriate re-lubrication intervals.

Contamination in the bearings
A one of the reason of contamination is over shelf life or expire bearings, during operation of bearings steel chipped off from raceways.

  • What to Look for

    Watch for denting of rolling elements and raceways that cause vibration.

  • How to Fix it

    Fresh manufactured bearings with proper expiry can eliminate the risk of contamination.

Corrosion in the bearings
Moisture, acid, low-quality or expired/over shelf life bearings, poor packing/wrappings and condensation can cause corrosion that is abrasive to the finely finished surfaces of ball and roller bearings.

  • What to Look for

    Look for red and brown stains or deposits on rolling elements, raceways or cages, as well as increased vibration followed by wear, an increase in radial clearance.

  • How to Fix it

    Select fresh & valid stock of bearings, integrally sealed bearings and consider external seals for particularly hostile environments. Using the proper bearing material, such as stainless steel, if you cannot avoid a corrosive environment.

We Provide the Best Industrial Solution for Everyone

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    Company Provides a Full Range of Services?

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    Minning Construction Project Program

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    Everything deteriorates over time. Having said that, shelf life can be very long to be practically considered as infinite. Bearings Belong to ‘’Shelf life’’ Inventory.

    • In a bearing four components as basic: inner race, outer race, cage and the balls or rollers. These are made out of steel and heat-treated.
    • In engineering terms after 02 years of stock, the state of steel property must have changed compared with the newly produced. There may be variations in surface quality such as rust, corrosion, deformation, Internal cracks etc.
    1. Brand Name
    2. County of Origin
    3. Part Number
    4. Manufacturing Code
    5. Date of Expiry

    Bearings With Valid Expiry, Reliable Quality, Fresh Stock, Complete Bearing Range, Sufficient Supply, Fast Delivery, Aftersales Service With Condition Monitoring.

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    From the blog

    News & Articles

    Global Bearing Market is expected
    to reach $143.53 Billion by 2027