231 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 model

Basic dimensions

Prircipal dimersians

Limiting Speeds

Seed tatings

 Rating   

Prsic ratins

Reference weight

(kg)

Mass
Bear ing NOdDB

  Fat 

 Crease

Oil
oll

Move

Dynamic

Quiet(KN)
Stafic
2312010016552160020003205004.3
2312211018056160020003756006.2
2312412020062130018004507107.6
2312613021064130017004808009.4
23128140225681100150053890510.2
231301502508011001300700100016
23132160270869001200840142019.7
23134170280888501100900150021.2
23136180300967509001030180027
231381903201046708501200212035
231402003401126308001380240043
231442203701206007501500282054
231482404001285006301790322063
231522604401444505602210407095
2315628046014643053023104290103
2316030050016040050023104780129


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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