ABEC-7 Angular Contact Ball Bearing 7211c Bearing

Model NO.
7211c
Feature
High Speed High Quality Longlife
Application
Steel Mill Metallurgy
OEM
Support
Address
Liaocheng,Shandong,China
Brand
Haisai
Customization
Support
Model No.
3207
Sample
Support
Service
24h
Weight
0.48kg
Inventory
Instock
Factory or Trader
Factory
Outer Size
72mm
Width
27mm
Inner Size
35mm
Transport Package
Plastic Bag+Carton+Pallet
Specification
0.48kg
Trademark
Haisai
Origin
Liaocheng, Shandong, China
HS Code
8482103000
Production Capacity
100000pieces/Month
Reference Price
$ 0.45 - 0.50
Contact Us

Product Description

PRODUCTION DESCRIPTION
Angular contact ball bearings mainly bear large unidirectional axial loads, and the larger the contact angle, the greater the load bearing capacity. The material of the cage is steel plate, brass or engineering plastic, and the forming method is stamping or turning, which is selected according to the bearing form or service conditions. Others include combined angular contact ball bearings, double row angular contact ball bearings and four-point contact ball bearings. Angular contact ball bearings can bear radial load and axial load at the same time. Can work at higher speeds. The larger the contact angle, the higher the axial load carrying capacity. High-precision and high-speed bearings usually take a contact angle of 15 degrees. Under the action of axial force, the contact angle will increase. Single row angular contact ball bearings can only bear axial load in one direction, and will cause additional axial force when bearing radial load. And it can only limit the axial displacement of the shaft or housing in one direction. If it is installed in pairs, make the outer rings of a pair of bearings face each other, that is, the wide end faces the wide end face, and the narrow end faces the narrow end face. This avoids causing additional axial forces and limits the shaft or housing to axial play in both directions.
ABEC-7 Angular Contact Ball Bearing 7211c Bearing
ABEC-7 Angular Contact Ball Bearing 7211c Bearing

Other Angular contact ball bearings models  : 

Bearing Number Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg)
  d D B rs min r1s min Cr Cor Grease Oil (Approx.)
5200 10 30 14.3 0.6   6.95 3.8 14,000 19,000 0.049
5201 12 32 15.9 0.6   9.15 5.05 13,000 17,000 0.057
5202 15 35 15.9 0.6   10 6.05 11,000 15,000 0.064
5203 17 40 17.5 0.6   12.8 7.9 9,900 13,000 0.096
5204 20 47 20.6 1   19 12.1 8,800 12,000 0.153
5205 25 52 20.6 1   20.6 14.3 7,300 9,800 0.175
5206 30 62 23.8 1   28.6 20.4 6,300 8,400 0.286
5207 35 72 27 1.1   38 27.8 5,500 7,400 0.436
5208 40 80 30.2 1.1   42.5 32.5 4,900 6,600 0.59
5209 45 85 30.2 1.1   48 37 4,400 5,900 0.64
5210 50 90 30.2 1.1   51 42 4,000 5,300 0.689
5211 55 100 33.3 1.5   63 53 3,600 4,900 0.986
5212 60 110 36.5 1.5   71.5 58.5 3,400 4,500 1.27
5213 65 120 38.1 1.5   83.5 72.5 3,100 4,200 1.57
5214 70 125 39.7 1.5   90.5 79.5 2,900 3,900 1.8
5215 75 130 41.3 1.5   90 80.5 2,700 3,600 1.9
5216 80 140 44.4 2   106 95.5 2,500 3,400 2.39
5217 85 150 49.2 2   112 106 2,400 3,200 3.06
5218 90 160 52.4 2   140 129 2,200 3,000 3.73
5219 95 170 55.6 2.1   159 148 2,100 2,800 4.86
5220 100 180 60.3 2.1   178 167 2,000 2,700 5.94
5200-2RS 10 30 14.3 0.6   6.95 3.8 14,000   0.049
5201-2RS 12 32 15.9 0.6   7.6 4.5 13,000   0.057
5202-2RS 15 35 15.9 0.6   8.2 5.25 11,000   0.064
5203-2RS 17 40 17.5 0.6   10.8 7.1 9,900   0.096
5204-2RS 20 47 20.6 1   15.8 10.1 8,800   0.153
5205-2RS 25 52 20.6 1   18.2 13.2 7,300   0.175
5206-2RS 30 62 23.8 1   26.1 19.7 6,300   0.286
5207-2RS 35 72 27 1.1   33 24.5 5,500   0.436
5208-2RS 40 80 30.2 1.1   40.5 32 4,900   0.59
5200-ZZ 10 30 14.3 0.6   6.95 3.8 14,000   0.049
5201-ZZ 12 32 15.9 0.6   7.6 4.5 13,000   0.057
5202-ZZ 15 35 15.9 0.6   8.2 5.25 11,000   0.064
5203-ZZ 17 40 17.5 0.6   10.8 7.1 9,900   0.096
5204-ZZ 20 47 20.6 1   15.8 10.1 8,800   0.153
5205-ZZ 25 52 20.6 1   18.2 13.2 7,300   0.175
5206-ZZ 30 62 23.8 1   26.1 19.7 6,300   0.286
5207-ZZ 35 72 27 1.1   33 24.5 5,500   0.436
5208-ZZ 40 80 30.2 1.1   40.5 32 4,900   0.59
5302 15 42 19 1   17.2 10.1 9,900 13,000 0.132
5303 17 47 22.2 1   20.4 12.1 9,000 12,000 0.181
5304 20 52 22.2 1.1   20.6 12.7 8,000 11,000 0.217
5305 25 62 25.4 1.1   30.5 20.5 6,700 8,900 0.362
5306 30 72 30.2 1.1   39.5 27.5 5,700 7,600 0.553
5307 35 80 34.9 1.5   49.5 35 5,000 6,600 0.766
5308 40 90 36.5 1.5   60.5 44 4,400 5,900 1.01
5309 45 100 39.7 1.5   72.5 54 4,000 5,300 1.34
5310 50 110 44.4 2   85.5 64.5 3,600 4,800 1.81
5311 55 120 49.2 2   106 82 3,300 4,400 2.32
5312 60 130 54 2.1   122 95.5 3,000 4,000 3.05
5313 65 140 58.7 2.1   138 109 2,800 3,700 3.96
5314 70 150 63.5 2.1   155 125 2,600 3,500 4.74
5315 75 160 68.3 2.1   168 141 2,400 3,200 5.65
5302-2RS 15 42 19 1   14.2 8.85 9,900   0.132
5303-2RS 17 47 22.2 1   17.4 10.4 9,000   0.181
5304-2RS 20 52 22.2 1.1   19.1 12.4 8,000   0.217
5305-2RS 25 62 25.4 1.1   26.5 17.9 6,700   0.362
5306-2RS 30 72 30.2 1.1   33 24.3 5,700   0.553
5307-2RS 35 80 34.9 1.5   49.5 35 5,000   0.766
5308-2RS 40 90 36.5 1.5   55 40 4,400   1.01
5302-ZZ 15 42 19 1   14.2 8.85 9,900   0.132
5303-ZZ 17 47 22.2 1   17.4 10.4 9,000   0.181
5304-ZZ 20 52 22.2 1.1   19.1 12.4 8,000   0.217
5305-ZZ 25 62 25.4 1.1   26.5 17.9 6,700   0.362
5306-ZZ 30 72 30.2 1.1   33 24.3 5,700   0.553
5307-ZZ 35 80 34.9 1.5   49.5 35 5,000   0.766
5308-ZZ 40 90 36.5 1.5   55 40 4,400   1.01
COMPANY INTRODUCTION
Haisai bearing is a regular model industrial manufacturing enterprise integrating bearing product research and development, design, manufacturing, import and export trade. The company was founded in 1998, covers an area of more than 90,000 square meters, plant area of more than 20,000 square meters, more than 200 employees, more than 20 technical engineers, has passed the international/SO9001:2008,1SO/TS16949:2009 and other quality management system certification. In addition, we have two factories (located in Shanghai and Liaocheng respectively) and a trading company. We have completed the high-speed forging of bearing steel dock, automatic high-precision grinding, cryoquenching, unitized automatic constant temperature grinding, intelligent assembly and so on, complete profession production. The product size from 30mm-750mm covers single and double row tapered roller bearing, British garden taper roller bearing, deep groove ball bearing, stainless steel shaft reducer special bearings, agricultural equipment bearings, a total of more than 2500 specifications of products.
We have a professional team of excellent quality, the technical center is equipped with all kinds of testing machines, high-precision testing instruments,material analysis instruments and more than 60 sets, for users to design develop, trial-produce all kinds of special purpose bearings, and do our best to provide high-end customers around the world with the best solutions and good after-sales service!
We has many years of experience in the industrial field of bearing supporting and industrial service, the products are exported to the United States, Germany, Italy, France, the Czech Republic, Russia and other European and American countries and supporting enterprises. We both at home and abroad enjoy a good business reputation!
We promise to be responsible for every set of bearings and industrial products sold! Make every customer satisfied, is our constant pursuit!
ABEC-7 Angular Contact Ball Bearing 7211c Bearing ABEC-7 Angular Contact Ball Bearing 7211c Bearing ABEC-7 Angular Contact Ball Bearing 7211c Bearing ABEC-7 Angular Contact Ball Bearing 7211c Bearing
ABEC-7 Angular Contact Ball Bearing 7211c Bearing
ABEC-7 Angular Contact Ball Bearing 7211c Bearing

ABEC-7 Angular Contact Ball Bearing 7211c Bearing ABEC-7 Angular Contact Ball Bearing 7211c Bearing ABEC-7 Angular Contact Ball Bearing 7211c Bearing
FAQ
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. 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 also customize OEM box and packing as 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 order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our 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.

 

Angular Contact Ball Bearing