Rolling Bearing Spherical Roller Bearing Motor Part High Load China Factory 230/710 220/710 231/710 248/750 230/750 241/750

• Rpm Capacity: 5000
• Special Customization: Acceptable
• Certifications: ISO 9001
• MOQ: 1PCS or Depending on Model
• Inside Diameter: 770
• Transport Package: Box, Carton, Wooden Box
• Model NO.: 230/710 220/710 231/710 248/750 230/750 241/750
• Specification: 710*1030*200
• Trademark: LRHBJ or Customized
• Origin: Shandong
• HS Code: 848210000
• Production Capacity: 8000000 Pieces/Year

Product Description

 Spherical Roller Bearings Introduction

Brand Name	LRHBJ
Material	Gcr15/Gcr15 Simn/Stainless Steel
Hardness	60-64HRC
Precision Grade	P0,P6,P5,P4
Certifications	ISO 9001/ATF16949
Package	Carton/Wooden Box/Plastic Tube/According to customers' needs
MOQ	1PCS or Depending on Model
Sample	Available
Terms of Payment	TTorL/C or D/P or Western Union or Paypal or Money Gram...
Port	Guangzhou/Qingdao/Shanghai/Ningbo/Yiwu...
Stock Status	Rich stock,guarantee quick delivery
OEM	Acceptable
Number of Row	single/double/multi row
Special Customization	Acceptable
Warranty Period	One year

 

Boundarydimensions (mm)			Basicloadratings (kN)		Limiting specds(r/min)		Designations	Mase (kg)
700	990	190	5490	12200	260	340	26/700	469
710	1030	236	6640	14900	200	260	230/710	664
710	1030	200	5370	11500	200	280	220/710	553
710	1150	345	11700	24100	190	260	231/710	1400
750	920	170	3620	10300	180	220	248/750	240
750	1090	250	7820	17300	175	210	230/750	786
750	1220	475	14400	31100	175	210	241/750	2122

 

Spherical roller bearings have two rows of raceways in the inner ring, the outer ring is spherical rolled to, the center of the outer ring raceway surface and the center of the bearing. Because of the automatic centering performance, can compensate for the installation error between the shaft and the shell hole or the shaft deflection makes the inner and outer ring tilt. This type of bearings to withstand radial load capacity is greater, but also can withstand either direction of the axial load, but can not withstand pure axial load. Especially suitable for heavy load or vibration load under the work.

 

MB
 

^{_{This product is made of machining brass, split cage, inner ring with the overall center edge , guided by the inner ring. Under heavy load, impact load vibrafion and other working conditions, the bearing still be tough and durable.}}

 

MA
 

^{The product is made of machining brass cage. Its brass solid body cage is integral center edge with inner ring and guided by outer ring.It is mainly used in in vibrating screen and other equipment.}

 

CC
 

^{The product adopts the stamping steel plate cage,and the end face is unblocked. The inner ring of this series of bearings has no center edge, and the cage is separated roller. This effectively reduces internal friction of the bearing, assists the rolling body under force to enter correctly into the load area, and also improves the bearing limited speed.}

 

CA
 

^{This product adopts machining integrated cage, without center edge in the inner ring. The end face has two small edges, and rollers are symmetrical, low noise and has a certain self-lubricating function.}

 

E1
 

^{The product adopts high strength steel plate--E1 cage.The two racks are separated by a guiding inside the outer ring. The number, length and diameter of the rollers are the maximum allowed by the structure. The close contact between roller and raceway ensures fair pressure distribution so as to make the bearing have high capacity.}

 

Bearing Parts Photos

           Bearing brass cage            Bearing inner ring               Bearing rolling element

Matters Need Attention

^{Rolling bearings are precision components, their use must also be appropriate caution. No matter how high-performance bearingsif used improperly, it will not get the expected performance, relevant bearing Cautions below.
    1. To keep their surroundings clean bearings
Even tiny invisible dust into the bearing, will increase wear, vibration and noise of the bearing. Bearing and its surroundingattachments should be kept clean. especialy dust and dirt., tools and working environment must be kept clean.
    2.When using the installation should carefully
Does not allow a strong punch, does not allow direct bearing percussion hammer is not allowed to pass through the rolling pressure.
    3.Using a suitable,accurate installation tool
Try usina a dedicated tool. try to avoid the use of cloth and short fibers such things
    4.Prevent bearing corrosion
Direct hand pick bearings, to fully wash hands sweat and coated with high-quality mineral oil before operation.especialy in therainy season and summer mainly rust. However, under the operating conditions of a paricular case, the longer the life the bearinccan be obtained in traditional computing, especially under ight load conditions. These paricular operating condition is, when theroling surface (and the rolling member roling path) is effectively split, and limitations as the lubricant film surface contaminants maylead to damage. In fact, under ideal conditions, the so-called permanent bearing life is possible.}

Bearing Testing Photos

Application Scene
 

Company Profile
 

Shandong RHB Bearing Manufacturing Co., Ltd. established in 2008 has become a professional bearing manufacturer with advanced bearing production technology and the most advanced CNC equipment in China.
Our company produces more than 8 million sets of bearings annually, with an output value of more than 90 million RMB. And we adopted first-class production equipment and perfect testing system, we use advanced technical means.
We produce deep groove ball bearings, spherical roller bearings, angular contact ball bearings, cylindrical roller bearings, tapered roller bearings, spherical ball bearings, thrust ball bearings, thrust roller bearings, linear bearings, stainless steel bearings, pillow block bearings, needle roller bearings, non-standard bearings, etc. Bearing precision grades are P0, P6, P5, P4. Our products are widely used in metallurgy, mining, petroleum and chemical industry, coal, cement, paper, wind power, heavy machinery, construction machinery, port machinery and other complete sets of products.

We provide the following services:

1.OEM service, customized bearing size, logo and packaging;
2.CE certificate, EPR certificate and SGS report;
3.One year warranty;
4.Competitive wholesale price;
5.Short delivery time, fast delivery;
6.Free samples for old customers. Free samples of parts bearings for new customers.
Now we are sincerely looking for global general agent. If you choose RHB, you will get good quality bearings, professional service, integrity, and finally we could achieve win-win cooperation!

 

Exhibition Photos


Packaging and Transportation
 

FAQ 

 

1.What is the minimum order quantity for this product?

It can be negotiated, we will try our best to meet customers' needs.

2.What is your latest delivery time?

Most orders will be shipped within 7-15 days after receiving the payment.

3.Does your company have quality assurance?

Yes, for one year.

4.What is the competitiveness of your company's products compared to other companies?

Digital Production, high precision, high speed and low noise.

5.What are the advantages of your company's services compared to other companies?

Reply and answer timely. Provide documents required by customers for customs clearance or sales. 100% after-sales service.

6.Which payment way does your company support?

At customers' convenience.

7.How to contact us quickly?

Please send us an inquiry or message in this platform, or you can tell us your phone number, WhatsApp and Wechat. We will contact you as soon as possible and provide more details you need.