239 series
Self-aligning Roller Bearing
Self aligning roller bearings have two rows of rollers, which mainly bear radial loads and can also withstand axial loads in any direction. Has high radial load capacity, especially suitable for working under heavy loads or vibration loads, but cannot withstand pure axial loads. The outer raceway of this type of bearing is spherical, so its centering performance is good and can compensate for coaxiality errors.
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Product Description

Self aligning roller bearings have two rows of rollers, which mainly bear radial loads and can also withstand axial loads in any direction. Has high radial load capacity, especially suitable for working under heavy loads or vibration loads, but cannot withstand pure axial loads. The outer raceway of this type of bearing is spherical, so its centering performance is good and can compensate for coaxiality errors.

Types include: CA, CC, CAK, CCK, MA, MB, E, E1, BS sealed.


Bearing modelBasic dimensionsPrircipal dimersians

Limiting Speeds

Seed tatings

   Rating   

Prsic ratins

Reference weight

(kg)

Mass
Bear ing NOdDB  Fat
  Crease
Oil
oll

Move

Dynamic

Quiet(KN)
Stafic
2393015021045



5
2393216022045



5.2
2393417023045



5.5
2393618025052170022004308307.7
2393819026052165021004759508.2
239402002806016002000495115011.5
239442203006014501850510123013
239482403206013001700530130014.8
239522603607511001500820175021.6
239562803807510001400900185025.7
239603004209095013001050250040
239683404609090012001200270045.6
239723604809085011001290282046.9
239804005401067509502540390071


Product Application

The product is mainly characterized by high precision and strong vibration. Application areas: fans, steel mills, mines, papermaking machinery, reduction devices, railway vehicle axles, bearing seats for steel rolling mill gearboxes, steel rolling mill rollers, crushers, vibrating screens, printing machinery, woodworking machinery, various industrial reducers, vertical seat self-aligning bearings.


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Production Workshop


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Packaging and Shipping

Packaging details: Standard export packaging or as required

Port: to be negotiated

Delivery time: To be negotiated, please contact us


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R&D inspection

Liaocheng Chaohang Bearing Co., Ltd. is an industrial and trade oriented enterprise that integrates bearing design, industrial production, and marketing trade. Advanced production equipment, strong technical strength, and complete measurement and testing methods ensure effective quality assurance for the company's products.

Self aligning tapered roller bearings, deep groove ball bearings, angular contact bearings, circular dimensional roller bearings, and steel mill specific bearings are our regular products, and we can design and produce various special bearings and non-standard bearings according to customer requirements.


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FAQ

Q1: How is the after-sales service?

A: We have a professional after-sales service team to help you answer pre-sales and after-sales questions, and can also provide online technical support;

Q2: What is your package like?

A: Generally, we follow standard airworthiness packaging, but we can also provide packaging according to customer requirements;

Q3: How do you ensure the quality of sales?

A: In order to control quality, we have four testing procedures: initial inspection, sampling, retesting, and final inspection.



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