Jiang Xin Technology Co., LTD

We have full automatic production system and core technology from Japan.

7005C P4 Angular Contact Ball Bearing

7005C P4 Angular Contact Ball Bearing which were used for gas turbine, centrifugal separator, high-frequency motor, paper making machinery, wind turbines, front wheel of small car, machine tools, gear boxes, differential gear, painting equipment, arc welding machine Quick Details Brief...

Send InquiryChat Now
Product Details

7005C P4 Angular Contact Ball Bearing which were used for gas turbine, centrifugal separator, high-frequency motor, paper making machinery, wind turbines, front wheel of small car, machine tools, gear boxes, differential gear, painting equipment, arc welding machine  

Quick Details


Brief Introduction:

Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis, which means that they are designed to accommodate combined loads, i.e. simultaneously supporting radial and axial loads. The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle. The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis. Retainers are made of brass ,synthetic resin of others subject to individual bearing features and application conditions.

Working Principle:

It uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the Tycontact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10 to 45 degrees), the higher the axial load supported, but the lower the radial load.


Angular contact ball bearings are produced in a wide variety of designs and sizes. Those commonly used and included in this catalogue are:

1.Single-row angular contact ball bearings

Axial load in single direction can be sustained. While supporting pure radial load, the bearings must be installed and used in pairs since the line of action of the rolling element load is not in the same plane as that of the radial one, resulting in inner separate force.

2.Double-row angular contact ball bearings

This is basically a back-to-back mounting of two single-row angular contact ball bearings, but their inner and outer rings are each integrated into one. Axial loads in both directions can be sustained, and the capacity to sustain moments is good. This type is used as fixed-end bearings. Their cages are pressed steel.

3.Four-point angular contact ball bearings

The inner ring is split radially into two pieces. Their design allows one bearing to sustain significant axial loads in either direction. The contact angle is 35°, so the axial load capacity is high. This type is suitable for carrying pure axial loads or combined loads where the axial loads are high. The cages are made of machined brass.

Typical Applications:

They are mainly used for steel industry, mining& construction, papermaking machinery, wind turbines, semiconductors, machine tools, gearboxes, electric motors, pumps& compressors, injection molding machines.


1.Load capacities are higher than deep groove ball bearing of same dimensions.
2.Used for bearing radial-axial combined loads or pure thrust loads.
3.Low operating friction and high limiting speed.


1.Low friction, almost noiseless and high rolling speed 
2.Easy to install 
3.Simple structure ensures fast equipment
4.Optimised internal design
5.High load ratings 
6.Increased limiting speed
7.High strength ball guided brass cage 
8.High dimensional and running accuracy
9.Narrow axial clearances or preloads range
10.Universal facing in standard 


Data Sheet:


Products Show:


Production Department:


Customer Service:



C: How long is your delivery time?

J: It is according to quantity. Generally it is 1-3 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,

C: What causes bearing noise?

J: Bearing noise is a function of both the bearing and the way it is used. Some external factors that affect bearing noise include lubricant type, excessive bearing load, and improper installation. Once the abnormal noise occurred, you can contact our engineers, we will help you find the reasons and provide the appropriate solutions.

C: What is your terms of payment ?

A: 100%T/T advance

B: 30% T/T in advance .70% against copy of B/L (For large order)

C: 50% in advance, the balance should be paid after seeing the picture of total goods.

D: Paypal

E: Western union

F: Official Bank Account

C: Do you provide samples ? is it free or extra ?

J: Yes, we could offer the sample for free charge but do not pay the cost of freight.

C:Does the sample fee can be return back?
J: If you place an order, we can return part of sample fee even all of fee to you.
It also depends on the Quantity of order and the type of sample.


Contact us:

(Dongguan)Jiang Xin Technology Co.,LTD
Office: No.7 Shangfang Huanxi One Road, Zhouxi, Nancheng, Dongguan City, Guangdong Province, China.
Contact Person: Peggy Li 
E-Mail: peggy@jxtcbearing.com / /info@jxtcbearing.com
Mobile/ Whatsapp/ Wechat: 0086-13559751737
Tel: 0086-769-89878157
Fax: 0086-769-22280149

Hot Tags: 7005C p4 angular contact ball bearing, China, suppliers, manufacturers, factory, made in China, free sample
Related Products