We can provide samples for free

Send your needs: market@bearingsupplier.cn

NTN bearing part designation system nomenclature
2023-04-19
Precision Bearings
Precision Bearings for Robot Applications
2023-04-21

How to Avoid Roller Bearing Failure

Introduction:

Roller bearings are an essential component of many machines and equipment, and their failure can have serious consequences, including increased maintenance costs, decreased productivity, and even safety hazards. Fortunately, there are steps that can be taken to prevent roller bearing failure. In this article, we will discuss how to avoid roller bearing failure, including common causes of failure and best practices for maintenance.

Deep Groove Ball Bearings
Brand NameDERUNA
Model Number6206
Place of OriginChina
Precision RatingP0 P6 P5 P4 P2
Seals TypeZZ 2RS
Product nameDERUNA bearing
ApplicationAutomotive.tractor.construction Machinery.rolling Mill
MaterialChrome Steel/GCr15 Stainless Steel
FeatureLong Life
ServiceOEM Customized Services
PackageOriginal package
SampleAvailabe
Self-aligning Ball Bearing
Brand NameDERUNA
Place of OriginChina
Precision RatingP0 P6 P5 P4 P2
Product nameDERUNA bearing
Applicationprecision instruments, low noise motors, automobiles, motorcycles and general machinery, etc.
MaterialChrome Steel/GCr15 Stainless Steel
FeatureLong Life
ServiceOEM Customized Services
PackageOriginal package
SampleAvailabe
Cylindrical Roller Bearings
Bearing MaterialsGCr15,GCr15SiMn,G20Cr2Ni4A etc. or Customerized
CageSteel Cage,Cooper Cage
Quality certificateISO9001:2000
FeatureLow Noise, Low Vibration, High Precision, Long Life
SizeID 100MM – OD 2000MM
BrandDERUNA
Tolerance StandardISO492, ANSI B3.14, DIN 620/2, GB307, SB/T53419-94, SB/CO/T10-89 etc.
Precision GradeABEC(1,3,5,7,9),P0,P6,P5,P4,P2 and Equal Level
ApplicationMetallurgical Machine, Paper Making Machine, Petrochemical,Mahine, Mining Machine, Gearing Machine, Cement, Etc.
FeatureLong Life
ServiceOEM Customized Services
PackageOriginal package
SampleAvailabe
Spherical Roller Bearing
ModelCA CAK CC CCK ME MA spherical roller bearings
MaterialChrome Steel, GCR15
TypeDouble Row
Sized:3-150mm,D:9-225mm
GradeP6,P5,P4
CageSteel Cage,Cooper Cage
Used ForPaper machine, deceleration device, railway vehicle axle, rolling mill gearbox seat, rolling mill roller track, crusher, vibrating,screen, printing machine, woodworking machinery,screen, printing machine, woodworking machinery
Warranty1 year
BrandOEM or HFZZ
PackingAccording to the buyer requests for packaging
Angular Contact Ball Bearing
BrandDERUNA
Quality Standard:ISO9001:2008
Bearing No.25TAC 47B
Precision:P0, P2, P4, P5, P6
Vibration Level:V1, V2, V3, V4
Clearance:C2, C3, C4, C5
Hardness:59-63 HRC
Seal TypesOpen or Sealed
Material:Gcr15, Gcr15SiMn, Chrome steel, ceramic, stainless steel
Cage materialSteel cage, bakelite, nylon, brass, PEEK
ApplicationAngular Contact Ball Bearing are widely used in Machine tool spindles, high frequency motors, gas turbines, centrifugal separator, small car front wheels, differential pinion shaft, roots blowers, air compressors, transmissions, printing machine motors, water pump, oil pump, cutting machines, reducers, prospecting machines, polishing machines, diesel engines, textile machinery, steel mills etc.
Tapered Roller Bearings
TypeROLLER-Taper Roller Bearing
Model Number30207 33106 33107 33108 33109 33110J2/Q
StructureTaper
MaterialChrome Steel
RetainerStamping Steel Plate
Applicable IndustriesBuilding Material Shops, Manufacturing Plant, Machinery Repair Shops, Printing Shops, Construction works , Energy & Mining etc..
Bore Size50-75 mm
Precision RatingP0 P6 P5 P4 P2
Seals TypeOPEN
Number of RowSingle & Double & Four Row
ShapeRound
CustomizableYes
Thrust Ball Bearings
MaterialChrome steel or Ceramic as customer required
Delivery Time7-35days
Trade termsT/T, L/C, Western Union, Paypal
MarketGlobal, but Asia, North America, South America, Middle East, Part of Europe are our main markets presently.
PackingAccording to the buyer requests for packaging
Applicable IndustriesMachinery Repair Shops, Printing Shops, Construction works , Energy & Mining
Spherical Trust Roller Bearing
Model29436 29436 E
MaterialChrome Steel, GCR15
TypeDouble Row
Size180x360x109 mm
GradePO,P6,P5,P4,P2
CageSteel Cage,Cooper Cage
Used ForPaper machine, deceleration device, railway vehicle axle, rolling mill gearbox seat, rolling mill roller track, crusher, vibrating,screen, printing machine, woodworking machinery.
Warranty1 year
BrandOEM or HFZZ
PackingAccording to the buyer requests for packaging
pillow block bearing
BrandFollow Customer’s Request
Model numberucp208-24
MaterialChrome Steel/GCr15
Number of rowSingle Row
PrecisionP0 P6 P5 P4 P2
STOCKGreat Supplying Ability
Warranty50000km or One year
Precision ratingABCE-1 ABCE-3 ABCE-5 ABCE-7
VibrationV1 V2 V3 V4
ClearanceC0 C2 C3 C4 C5
Delivery Detail2-5 days upon receipt of deposit or according to your requirements
ShippingExpress ,AIR ,Sea Shipping
Needle Roller Bearing
Modeloem
MaterialChrome Steel, GCR15
Size40*65*22mm
PrecisionPO,P6,P5,P4,P2
CageSteel Cage,copper Cage,nylon Cage
Used ForGearboxes of machine tools, Automobiles, Motorcycles, Textile machinery, printing machinery,
 forage machinery, agricultural machinery, numerical control equipment
Warranty1 year
BrandOEM
PackingAccording to the buyer requests for packaging
Shipping:Express: DHL Fedex EMS /By Sea
Bearing Advantage:1).Excellent and high quality control
2).Prompt delivery
3).Competitive price
4).Small order accepted
5).Customers’ drawing or samples accepted
6).OEM service

Causes of Roller Bearing Failure There are several reasons why roller bearings may fail, including:

Roller Bearing Failure
  • Lack of Lubrication – Without proper lubrication, the metal surfaces of the bearing can rub against each other, causing wear, overheating, and eventual failure.
  • Contamination – Dirt, dust, and other particles can enter the bearing and cause damage or blockages.
  • Misalignment – When the bearing is not installed or aligned correctly, excessive stress can be placed on the rolling elements, leading to premature failure.
  • Overloading – If the bearing is subjected to excessive loads or shocks, it can cause fatigue and failure of the individual rolling elements or the entire bearing.
  • Poor Maintenance – Failure to inspect and maintain the bearings regularly can lead to the buildup of debris, wear, and other issues that can contribute to bearing failure.

Best Practices for Bearing Maintenance Proper maintenance is essential for avoiding roller bearing failure. Some best practices for bearing maintenance include:

  • Regular Inspections – Bearings should be visually inspected regularly to check for debris buildup, wear, and other issues. Any damaged or worn bearings should be replaced immediately.

  • Lubrication – Bearings should be lubricated according to the manufacturers’ recommendations, using the correct type and amount of lubricant.

  • Keep Bearings Clean – Bearings should be kept clean, free of debris, and protected from contaminants, such as dust and moisture.

  • Proper Installation – Bearings should be installed correctly and aligned properly to minimize stress on the rolling elements.

  • Load Management – Bearings should not be subjected to excessive loads or shocks. If possible, the load should be distributed evenly across multiple bearings.

  • Temperature Management – Bearings should be maintained within the recommended temperature range to avoid overheating and unnecessary wear.

  • Choose the Right Bearing – It is essential to select the right bearing for the specific application, based on factors such as load, speed, and environmental conditions.

Benefits of Preventive Maintenance Preventive maintenance helps to avoid roller bearing failures and comes with several benefits for the overall performance of the machinery. Here are some of them:

  • Increased Reliability – Regular maintenance ensures that bearings remain in good condition, minimizing the risk of unexpected downtime due to bearing failure.
  • Extending Bearing Life – Properly maintained bearings have a longer lifespan, reducing the need for costly replacements.
  • Improved Performance – Well-maintained bearings operate more smoothly and efficiently, improving the overall performance of the machinery and reducing energy consumption.
  • Reduction in Maintenance Costs – Regular maintenance can catch minor issues before they become major problems, avoiding costly repairs and replacements.

Conclusion:

  • In conclusion, roller bearing failure can cause significant damage and downtime, but can be avoided through proper maintenance and care. Regular inspections, proper lubrication and installation, and load and temperature management are essential to ensure the longevity and performance of roller bearings.
  • By implementing these best practices for bearing maintenance, companies can prevent premature failure, reduce downtime, and improve overall productivity.

We are one of the largest suppliers of bearings in China. Providing the same products at the best price is the long term motivation and driving force for our business development. If you need, please contact us.

Chat with us
Chat with us
Questions, doubts, issues? We're here to help you!
Connecting...
None of our operators are available at the moment. Please, try again later.
Our operators are busy. Please try again later
:
:
:
:
Have you got question? Write to us!
:
:
This chat session has ended
Was this conversation useful? Vote this chat session.
Good Bad