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ball bearing, aligning bearing 1220, Self-aligning ball bearing

Basic Info

Model No.: 1220 Self-aligning ball bearing

Product Description

Ball Bearing, Aligning bearing 1220, Self-aligning Ball Bearing       Double row Self-aligning Ball Bearings have a sphere raceway in the outer ring and a double raceway in the inner ring. This feature give the Bearings their self-aligning property, permitting angular misalignment of the shaft relative to the housing.   They are therefore particularly suitable for applications where misalignment can arise from errors in mounting or from shaft deflection. Double row self-aligning Ball bearings
are mainly used to carry radial loads and light axial loads, but cann't carry pure axial loads       
 1.  Ball  bearing, aligning bearing 1220, Self-aligning ball bearing
 
  fig1   

 ball  bearing, aligning bearing 1220, Self-Aligning Ball Bearing with two structures of bore cylindrical or tapered and retainers made of steel sheet or synthetic resins.The bearings are characteristic of their way into spherical shape, have so can compensate concentricity and deflection  error made Self-aligning Ball bearing . 
 Consequently, they are available from 
TIANHE in many executions and sizes: 

 
                                                              
2. ball  bearing, aligning bearing 1220, Self-aligning ball bearing Size
 
Bearing Numbers Boundary Dimension Basic Load Ratings(KN) Limited Speed(rpm) Mass
(mm) (KG)
d D B rmin Cr Cor Grease Oil Approx
1200 10 30 9 0.6 4.95 1.14 20000 23000 0.033
1201 12 32 10 0.6 5.04 1.22 17000 21000 0.039
1202 15 35 11 0.6 6.71 1.68 15000 18000 0.048
1203 17 40 12 0.6 7.11 1.93 13000 16000 0.072
1204 20 47 14 1 8.91 2.51 12000 14000 0.12
1204 K 20 47 14 1 8.91 2.51 12000 14000 0.12
1205 25 52 15 1 10.89 3.17 10000 12000 0.14
1205 K 25 52 15 1 10.89 3.17 10000 12000 0.14
1206 30 62 16 1 14.04 4.46 8700 10000 0.22
1206 K 30 62 16 1 14.04 4.46 8700 10000 0.22
1207 35 72 17 1.1 14.22 4.9 7600 8900 0.32
1207 K 35 72 17 1.1 14.22 4.9 7600 8900 0.32
1208 40 80 18 1.1 17.37 6.29 6700 8000 0.415
1208 K 40 80 18 1.1 17.37 6.29 6700 8000 0.415
1209 45 85 19 1.1 19.71 7.06 6100 7100 0.465
1209 K 45 85 19 1.1 19.71 7.06 6100 7100 0.465
1210 50 90 20 1.1 20.43 7.78 5500 6500 0.525
1210 K 50 90 20 1.1 20.43 7.78 5500 6500 0.525
 
 5. ball bearing, aligning bearing 1220, Self-aligning ball bearing Compared
  TIANHE Bearing Advantage

1. Material Advantage
All the material for TIANHE bearing are from the best suppliers in China.

2. Processing Advantage
we can guarantee the time spent and quality of every processing. We can do three times tempering to stabilize the dimensions of the bearings, which is quite different from other bearings manufacturers. 

3. Quality control advantage
All the Bearing parts are 100% strictly inspected before and during production including Metallurgical testing, crack detection, roundness, hardness, roughness and geometric dimensions.             4.All of bearings meet the ISO international standard.
5. Appearance Technology Advantage
We can provide light chamfer, black chamfer, black chamfer of the rollers. The bearings are produced all according to customer’s requirements.   6. Service Advantage
Your satisfaction is our biggest goal. From quotation to the final packing and transport, we provide the quickest and most satisfactory services to every customer.  
 6. ball  bearing, aligning bearing 1220, Self-aligning ball bearing Family Models
   Single self-aligning ball bearing    Double self-aligning ball bearing    Aligning ball bearing  1220    
 7. The Applications Of ball  bearing, aligning bearing 1220, Self-aligning ball bearing
      paper manufacturing, machinery, reduction gear, Railway vehicle axle, rolling mill gear box, crusher, vibrating screen, printing machinery, wood-working machine and all kinds of industry reducer.    
 8.  How To Use Self-aligning BALL bearing ?
     TIANHE Bearings are precision parts which ought to be treated cautiously. Sometimes even though high-performance bearings cannot reach the expected effects when handled in wrong ways. So the notes below should be paid attention:

(1) before the automatic self-aligning ball bearing installation, should use the appropriate measuring tools according to the provisions of the technical requirements on the design drawing to check shaft and hole and the relevant parts of the processing quality (such as dimensional accuracy and shape accuracy and surface roughness, etc.).   (2) to clean a large number of automatic self-aligning Ball Bearings, with temperature is 90 ~ 100 ℃ heat oil pour hot to melt encapsulated oil, at the same time with seamless all mouth and no net exfoliation tools to dig the old oil, then pour hot a few minutes, then rinse with kerosene oil, clean with gasoline last again.On film gloves should be worn after washing clean, automatically self-aligning ball bearing on the worktable of dry clean cloth or paper.   (3) installed in the open automatically self-aligning ball bearing encapsulation, put it into the liquids such as gasoline with handle gently gently turning, to ensure the cage, encapsulated oil on the surface of the rolling element and raceway thoroughly washed clean.   (4) pay attention to the sealed automatic self-aligning ball bearing is clean with this law, the interior of the seal should remain the same do not wash.   (5) with clean the surface of the assembly shall be clean gasoline, kerosene, toluene and xylene solution clean, dry and clean duster cloth, and then coated with a thin layer of lubricating oil, it can make the operation more convenient installation.
 
 9.  Self-aligning ball bearing Packing&Shipping
  1. Industrial packaging:
a) Plastic bag +carton +pallet
b) Plastic bag + kraft paper +carton +pallet   2. Commercial packaging: 
a) Plastic bag+ color paper+ carton+ pallet   3. According to the requirement of customers        
 10.The Detials of Self-aligning ball bearing Shipping & Payment Detials
  Shipping:
1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
2) Between 45 - 200 KGS, we will send by air transport. ( Fastest and safest, but expensive )
3) More than 200 KGS, we will send by sea. ( Cheapest, but long time )   Payment:
1) TT, 30% deposit , 70% before shippment.
2) L/C at sight. (high bank charge, not suggest , but acceptable )
3) 100% Western Union in advance. (specially for air shipment or small amount)        
 11. Self-aligning ball bearing Facotry
    Self-aligning ball bearing Supplier That You Can Trust
Our highly skilled Bearings Specialists have over forty years experience in the Industry. We have the resources and knowledge to get you exactly what you need. Providing world class service is our  priority. At TIANHE Bearings, we have a motto that we are proud to stand by, That is, if we don't have it, we will find it. If we can't find it, we will make it.        
12. Tianhe Customers
  Tianhe provides quality precision bearings of all types at the lowest possible cost. We inspect bearing quality to assure they perform exactly as specified. This is how we have run our business for over 30 years. It's the reason for our success and continuing growth. Please visit our online catalog of bearings.       TIANHE Bearings is your source for the following types of bearings and bearing attributes.  
       
 13. Self-aligning ball bearing FAQ
  Q:What's my consideration when I choose Self-aligning ball bearing ?
A:- The type and size of bearing you need.
- The quality or application you prefer.

Q: What's TIANHE Bearing Self-aligning ball bearing advantage.
A: - Substantial inventory, unified quality control,save much cost and time for customers.

Q: What's your guarantee on Self-aligning ball bearing aixal load quality problem?
A: - Free to change in 2 month and in your next order,10% value of order can be paid after receiving goods and checking out no quality issues.

Q:What are the benefits of being a TIANHE Self-aligning ball bearing distributor?
A:-Special Discount
-Marketing Protection
-Priority Delivery than other orders.
-Point to point technical supports and after sales services.
Q:How can I become a distributor of TIANHE  Self-aligning ball bearing  ?
A: Contact us immediately for further details by sending us an inquiry.    
 14. Self-aligning ball bearing Supplier
   "We understand what you said and what you didn't said"

  You will be our VIP customer with round-the-clock service.Solve your worries .     We work from 8:30 till 18:00(GMT+8:00) without break,on Saturday from 10:00 till 15:00(GMT+8:00),day off is  Sunday.       if you have any interest in self-aligning ball bearing, plz don't hesitate to send us enquiry in the box below.  

Contact us if you need more details on Ball Bearing. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Aligning Bearing 1220、Self-aligning Ball Bearing. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Self-aligning Ball Bearings

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