High Precision NSK Bearing 2212 2212K Self-aligning Ball Bearing 2212 Sizes 60*110*28mm

1.The Introductions of Self-aligning Ball Bearing:

1:The double-row self-aligning ball bearing has a cylindrical bore, steel cage, and normal clearance rating.This bearing has concave sphered housing rings to compensate for static angular misalignments between the shaft and housing in applications subject to shaft deflections or mounting errors. Because this bearing type has the lowest operational friction of all rolling bearings, it runs cool at high speeds.
2:The bearing has a straight bore for fitting on a conventional cylindrical shaft. Rubber seals on both sides of the bearing keep out contaminants such as dirt and grime and hold in lubricant applied at manufacture.
3:This bearing has a steel cage to prevent the balls from coming into contact with each other during use, reducing friction, vibration, and noise.
4:The ball bearing has a normal radial internal clearance designation, making it suitable for applications where the load and speeds do not result in thermal expansion.

2.The Features of Self-Aligning Ball Bearing:
1.Self-aligning bearing for applications subject to shaft deflections or misalignments between the shaft and housing
2.Straight bore for fitting on a conventional cylindrical shaft
3.Steel cage evenly spaces balls for reduced friction, vibration, and noise
4.Normal radial internal clearance for applications where thermal expansion is not a factor

3.The Advantsges of Self-aligning Ball Bearings:

1:Long-life with high quality

2:Low-noise with strict controlling the quality of bearings

3:High-load by the advanced high-technical design

4:Competitive price, which has the most valuable

5:OEM service offered, to meet the customers' requirements

4:The Applications of Self-aligning Ball Bearings:

Self-Aligning ball bearings to withstand heavy load and impact load, precision instruments, low noise motors, automobiles, motorcycles, metallurgy, mill, mining, petroleum, paper, cement, sugar and other industries, and general machinery.

 SOLUTION

– At the beginning, we will have a communication with our customers on their demand, then our  engineers will work out an optimum solution based on the customers’ demand and condition.
 PRODUCTION

– Running in accordance with ISO 9001 quality system, the advanced production equipments,  sophisticated processing technology, strict quality management system, skilled workers and innovative technical team, make our bearings in continuous quality improvement & technology development.
 QUALITY CONTROL (Q/C)

- In accordance with ISO standards, we have professional Q/C staff, precision testing instruments and internal inspection system, the quality control is implemented in every process from material receiving to products packaging to ensure our bearings quality.
 PACKAGE

– Standardized export packing and environment-protected packing material are used for our bearings, the custom boxes, labels, barcodes etc. can also be provided according to our customer’s request.
 LOGISTIC

 – Normally, our bearings will be sent to the customers by ocean transportation due to its heavy weight, airfreight, express is also available if our customers need.
 WARRANTY

– We warrant our bearings to be free from defects in material and workmanship for a 12 months period from the shipping date, this warranty is voided by non-recommended use, improper installation or physical damage.

High Quality Bearings, Choose Saifan.
Jinan Saifan Bearing Co., Ltd is a professional bearing manufacture located in Jinan, Shandong.

We are established in year 2005 and we have 10 years experience in bearing manufacture.
We mainly produce wheel hub bearings, ball bearings, roller bearings etc.

 

Q:What’s your after-sales service and warranty?

A: We promise to bear the following responsibility when defective product is found:

1.12 months warranty from the first day of receiving goods;

2. Replacements would be sent with goods of your next order;

3. Refund for defective products if customers require.

Q:Do you accept ODM&OEM orders?

A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements.

Q:What’s the MOQ?

A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.

Q:How long is the lead time?

A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

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.

Q:How to place orders?

A: 1. Email us the model, brand and quantity, consignee information, shipping way and payment terms;

2. Proforma Invoice made and sent to you;

3. Complete Payment after confirming the PI;

4. Confirm Payment and arrange production.