Carbon steel C2 P4 double row self-aligning ball bearing 1312K+H312

Self-aligning ball bearing has two rows of steel balls, a inner ring that has two raceways and a outer raceway in the inner spherical shape, and is provided with the function of self-aligning. The bearing can automatically compensate the concentricity error caused by the shaft deflection and housing deformation, thus suitable to the applications where the bearing seat hole can not guarantee strict concentricity. so it can still works as long as the relevant gradient between the center line of the inner ring and the same of the outer ring is within the range of 1 ° to 2.5 ° when the shaft is bent or tilted under pressure. There are two types of self-aligning ball bearings, i.e., cylindrical bore and tapered bore bearings. The taper ratio of tapered bore bearings is 1:1 or 1:30.

Self-aligning ball bearings are mainly used to carry heavy loads and impact loads, and apply to industries such as textile industry, mining, petroleum, paper making, cement, etc. and general machinery .

Package : 

a.barreled package / outer carton / pallets 

b.single box /outer carton/ pallets 

c.tube package/ middle box / outer carton / pallets 

d. according to your requirement 

 Shipping : 

 By Air  / By Sea /By Express

a. For small weight or Urgent, goods will be delivery  by Express DHL/FedEX/UPS/TNT/EMS

b. For max production,goods will be shipped by sea/by air.

c. According to your requirements

To Maximize Clients' Business Profitability.We Promise, We Perform!

1.Customer service:

Any questions to be sent will get response within 24 hours.

2. After-sales service:

Before shipment ,products will be strictly inspection on our factory QC Process System.Just in case,there is abnormal.Please contact us at first time, Customer Complaint handling procedure will be boot at once.Implementation of the scheme will be come out within 48 hours.We will negotiate with customer to find a reasonable way to resolve and compensate.

3. Quality control:

All of our products are manufactured in conformance with ISO9001 standard. We have our own in-house lab to test the material and bearing. Our strict testing and inspection system guarantee the high hardness, high abrasion and high temperature resistance. Before delivery, there will be a final and extra quality confirmation to ensure all the bearings in good order and condition .The quality of our products are warmly satisfied by customers worldwidely.

Customer demand is our pursuit

Wuxi hangruiyu bearing trade co.,LTD is specialized is engaged in import bearings,wuxi egion sales and service as one of the bearing trade company. It's specialized in manufacturing-----Tapered roller bearings,Deep groove ball bearings and other non-standard bearing. Import all kinds of brand bearings, Imported products of the company are complete in specifications,widely used in:engineering machinery,petroleum,mining,electric power automotive and other fields.

Our company  equipped with professional bearing sales engineer,at the same time of improving quality products and reasonable price,to provide customers with technical advice,pre-sales,after-sales service,in addition to customers solving model bearing.

"Customer demand is our pursuit",the company will always adhering to the "quality products,quality service and keeps improving through reforms,future-oriented"principle,adhering to the company to "honesty,credibility for the day,the good faith to big,zhengde health," as for "the management idea,sincerely look forward to working with more clients and friends together to create a new field,brilliant career!

Our Advantages:

1.High speed,low friction 

2.Competitive price

3.Rich stock, OEM service 

4.Sample is available

5.Quick delivery

6.Perfect after-sale servie

1.Could you accept OEM and customize?

YES, we can customize for you according to sample or drawing.

2.Could you supply sample for free?

Yes, we can supply sample for free, but need our customer afford freight.

3.Does your factory have CE?

Yes, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you

4.Is it your company is factory or Trade Company?

We have our own factory; our type is factory + trade.

5.What time the guarantee of your bearing quality guarantee period:?

1year! Customer need supply photos and send bearing back.

6.Could you tell me the material of your bearing?

We have chrome steel, carbon steel, and stainless steel, ceramic and plastic material.

7. Could you tell me the packing of your goods?

Single plastic bag then put in single box, and then put in carton or wooden case, at last packing in pallet.

8.Could you supply door to door service?

Yes, by air and by express (DHL, FEDEX, TNT, EMS, SF 7-10 days to your city.)

9.Could you tell me the payment term of your company can accept?

T/T, Western Union, PayPal, T/T, L/C

10.Could you tell me the delivery time of your goods?

3-7 days stock goods and other goods according to the quantity about 3-30 days.