China Manufacture Double Row Spherical Roller Bearing 23028 23030

Product Details
Customization: Available
Material: Gcr15
Roller: Super Finishing Roller
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  • China Manufacture Double Row Spherical Roller Bearing 23028 23030
  • China Manufacture Double Row Spherical Roller Bearing 23028 23030
  • China Manufacture Double Row Spherical Roller Bearing 23028 23030
  • China Manufacture Double Row Spherical Roller Bearing 23028 23030
  • China Manufacture Double Row Spherical Roller Bearing 23028 23030
  • China Manufacture Double Row Spherical Roller Bearing 23028 23030
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  • Overview
  • Product Description
  • Detailed Photos
  • Packaging & Shipping
  • Application
  • Company Profile
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
23028 23030
Item Number
23028 23030
Type of Shipping
Sea/Air/Land
Packaging
Industrial Packaging/ Pallet
Weight
6.7kg 8.14kg
Inner
140mm, 150mm
Outer
210mm, 225mm
Thickness
53mm 56mm
Dynamic Load
285kN, 328kN
Static Load
635, 768, kN
Transport Package
Carton or Pallet
Specification
140*210*53mm
Trademark
SFC or OEM
Origin
China
HS Code
8482200000
Production Capacity
10000000pieces/Year

Product Description

Product Description

Self aligning roller bearings have double row rollers, with a shared spherical raceway on the outer ring and two raceways on the inner ring that are inclined at an angle relative to the bearing axis. This design gives them automatic self-aligning performance and can adapt to situations where there is an angle error between the shaft and the bearing housing or when the shaft is bent.

Spherical roller bearings are suitable for situations where installation errors or shaft deflection cause angle errors. They can not only withstand radial loads, but also axial loads acting in both directions. There are two types of inner holes for self-aligning roller bearings: cylindrical and conical. The taper of the conical inner hole is 1:30 and 1:12, respectively. This design allows the bearing to be easily assembled on the optical axis or stepped machine shaft. In addition, self-aligning roller bearings also have the characteristics of high load capacity and low torque, suitable for working environments with heavy loads and impact loads, and have a low friction coefficient, making them suitable for high-speed operation.


 

Items Dimensions Weight(kg)
inner diameter outer diameter  thickness
230Series
23020 100 150 37 2.51
23022 110 170 45 3.9
23024 120 180 46 4.3
23026 130 200 52 6.2
23028 140 210 53 6.7
23030 150 225 56 8.14
23032 160 240 60 10
23034 170 260 67 13
23036 180 280 74 17.6
23038 190 290 75 20
23040 200 310 82 24
23044 220 340 90 28.8
23048 240 360 92 35.5
23052 260 400 104 51.5
23056 280 420 106 62
23060 300 460 118 75.2
23064 320 480 121 81.5
231Series
23120 100 165 52 4.43
23121 105 175 56 6.64
23122 110 180 56 3.1
23124 120 200 62 7.63
23126 130 210 64 9.5
23128 140 225 68 10.9
23130 150 250 80 16.1
23132 160 270 86 19.7
23134 170 280 88 22
23136 180 300 96 27.1
23138 190 20 104 35.3
23140 200 340 112 50.7
23144 220 370 120 55
23148 240 400 128 55.5
23152 260 440 144 95.3
23156 280 460 146 103
 

Detailed Photos



Specific classification and model comparison of spherical roller bearings:
1. Spherical roller bearings (20000 CC type)
2. Conical hole spherical roller bearings (20000 CCK type)
3. Spherical roller bearings (20000 CC/W33 type)
4. Conical hole spherical roller bearings (20000 CCK/W33 type)
5. Hole spherical roller bearings installed on the tightening sleeve (20000 CCK+H0000 type)
6. Hole spherical roller bearings installed on the tightening sleeve (20000 CCK/W33+H0000 type)

Main applicable retaining frame: Stamped steel plate reinforced retaining frame (suffix E, rare in China). Stamped steel plate type retainer (suffix CC), glass fiber reinforced polyamide 66 retainer (suffix TVPB), machined brass two-piece retainer (suffix MB). Machining brass integral retainer (suffix CA), stamping steel plate retainer for vibration applications (suffix JPA). Brass retainer (suffix EMA) for vibration applications. The same structure may have different codes on the bearings.

 
China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030

 

Packaging & Shipping


We can do our brands,OEM orders,can according to customer requirements to customized.About MOQ,kindly contact our sales manager.
 
China Manufacture Double Row Spherical Roller Bearing 23028 23030
Industrial Packaging
 
 
Single Box
China Manufacture Double Row Spherical Roller Bearing 23028 23030
 
China Manufacture Double Row Spherical Roller Bearing 23028 23030
Pallet
 
China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030

 

Application


The application fields of self-aligning roller bearings are very wide, including but not limited to:


Paper making machinery: used to withstand heavy loads and impact loads, and adapt to various working conditions in paper making machinery.

Reducer: In the reducer, the self-aligning roller bearing can bear heavy radial load and two-way axial load.

Rolling mill: In the gear box seat of the rolling mill and the rollers of the rolling mill, self-aligning roller bearings perform well.

Mining, petroleum, cement, sugar extraction and other industries: Equipment in these industries usually needs to withstand heavy loads and impact loads, and self-aligning roller bearings can meet these requirements.

In addition, self-aligning roller bearings are also used in railway vehicle axles, crushers, vibrating screens, printing machinery, woodworking machinery, and various industrial reducers. These application scenarios require bearings to withstand heavy loads and impact loads, and self-aligning roller bearings are particularly suitable for use in these environments due to their strong radial load capacity and automatic centering function

China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030
 
China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030


 

 

Company Profile

SFC factory was established in 2003, mainly producing middle and high quality automobile bearing,tapered roller bearingsdeep groove ball bearingspillow block ball bearings,. We have nearly 20 years of experience in bearing production and processing, research and development, and advanced production technology. The bearings we produce have stable quality, high speed and long service life. They are widely used in agricultural machinery, food machinery, packaging machinery, motors, motorcycles, automobiles and other industries.

Our products are sold all over the country and exported to Russia, Mexico, Italy, Brazil, Southeast Asia, India and the Middle East, of which 60% are our own brand "TBAI" "SFC" and 40% are OEM authorized by our customers. production.

Our company has established a strong relationship with our customers for high quality, high efficiency, high cost performance and high satisfaction! Our goal is to continuously innovate and strive to become the best supplier in the field of bearings worldwide.

 

China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030
 


EXHIBITION SHOW

 

China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030


 

Our Advantages

Price competitiveness: As factories we can achieve significant price advantages through large-scale production and direct control of production costs. 

Direct production control: The factory has comprehensive control over the production process, from raw material procurement to final products, all under its control. This not only ensures product quality and meets specific customer needs, but also significantly improves delivery timeliness.

As a factory with more than 20 years of experience, we not only have the ability to produce high-quality products, but also meet your various customization needs. We have always put your needs first and are dedicated to serving you.

China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030
 
China Manufacture Double Row Spherical Roller Bearing 23028 23030
China Manufacture Double Row Spherical Roller Bearing 23028 23030

                               Accessories Supplier                                                                        Testing  Equipment                                                              
 

 

FAQ

If you are finding spherical roller bearings,and others bearings,kindly contact our sales manager.Here are some common questions.If you also have any other questions,please feel free to contact us.

1.Q :What are you factory or trading company?
A:We are factory.But in order to conduct international business and serve global customers more professionally and efficiently, we established an import and export company in Jinan in 2022: Shandong Beiyang International Trade Co., Ltd. This company is a subsidiary of Liaocheng Gaoyin Bearing Co., Ltd. (factory), and all its import and export business revolves around the factory.

2.Q:What's your after-sales service and warranty?

A: We promise to bear the following responsibilities when defective products were found:
1. Replacements would be sent with goods of your next order;
2. We can provide monetary compensation for defective products that have been not been used yet.


3.Q:Do you accept ODM&OEM orders?
A:Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.

4.Q:What's the MOQ?
A:According to customer specific inquiry,MOQ can adjust.It's flexible.

5.Q:How long is the lead time?
A:Produce one container products need about 10-15 days.

6.Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.

7.Q:How to place order?
A: 1. Email us the model number, brand ,quality precision and quantity,shipping way of bearings and we will quote best price for you; 
2. Proforma Invoice made and sent to you as the price agreed by both parts; 
3. Deposit Payment after confirming the PI and we arrange production; 
4. Balance paid before shipment or after copy of Bill of Loading.


 

China Manufacture Double Row Spherical Roller Bearing 23028 23030

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