Manufacturer wholesales AXK0821 flat thrust needle roller bearings and thrust bearing cage components

Sample: Available

Lead Time : 3-8days in stocks,12-18days if not in stock

Package: Customers Demand/ Neutral Package

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 bearingaxis.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 outer race. Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact 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.
 

Types:

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.

1. How to deal with defects?

Before your shipment ,we will inspect carefully and make sure the product is perfect.

And we will provide two year warranty so please kindly to purchase.

2. Can you offer OEM &ODM?

Our company accept OEM&ODM, if your need it, please inform us of your specific requirements.

3. What is the MOQ of your product?

MOQ=200PCS

Small quantity negotiable

4. What's your mode of transportation/shipping?

By DHL, FedEx, UPS, TNT ,EMS EXPRESS ,By sea, By air etc.

Of course, you can also specify the mode of transportation, then tell us your specific requirements.

5. Payment Terms

T/T, L/C, Western Union, Paypal . If you need to pay by other ways, please negotiate with us.

6. Delivery time

7-30days after we receive your prepayment or L/C

7. I don't trust your products quality, can you provide samples?

Yes, we can offer you free samples, but you need to pay the freight.after your first order,the sample freight fee will refund to you.

8. Are you a factory or a trade company?

We are both factory and trade company, welcome to visit our factory at any time.

We will offer what you want, solve the problems what you have, just don't hesitate to contact us!