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What are the structural performance of double row stainless steel tapered roller bearings?

464 Published by admin1 Aug 30,2018

Tapered roller bearings are separate bearings, and the inner and outer rings of the bearing have tapered raceways. It is classified into many types, such as single row tapered roller bearings, double row tapered roller bearings, and four row tapered roller bearings. Today I want to give you an important introduction to the role of the four-row tapered roller bearing and its structural performance characteristics?

Explanation of stainless steel tapered roller bearings:
The outer ring (or inner ring) of the double row tapered roller bearing is a unitary body. The inner rings of the two inner rings (or outer rings) are similar, and the spacers are arranged in the middle. The clearance is adjusted by the thickness of the spacers. The thickness of the spacers can also be used to adjust the pre-interference of the double-row tapered roller bearings.

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Effect of stainless steel tapered roller bearings:
Double row angular contact ball bearings are capable of withstanding large radial loads, mainly radial and axial combined load and moment loads, and are primarily used in components that limit the axial displacement of the shaft and housing. For example: [Double-row angular contact ball bearings are similar in design to two single-row contact ball bearings arranged in back-to-back, but are slightly narrower than two single-row bearings. It has better rigidity than single row bearings and can withstand overturning moments. The bearings are non-separable. Especially suitable for applications with high rigidity requirements. Widely used in the front wheel hub of a car (some models also use the same size double row tapered roller bearing).

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The tiltability between the inner and outer rings of double row angular contact ball bearings is limited. The allowable tilt angle depends on the internal clearance of the bearing, the bearing size, the internal design and the forces and moments acting on the bearing. The maximum allowable tilt angle should be guaranteed. There is no excessive additional stress in the bearing. If there is a tilt angle between the inner and outer rings of the bearing, it will affect the life of the bearing, and at the same time, the bearing running accuracy will decrease and the running noise will increase. Double row angular contact ball bearings typically use a nylon cage or a brass solid cage. When installing double row angular contact ball bearings, it should be noted that although the bearing can bear the bidirectional axial load, if there is a ball gap on one side, care should be taken not to let the main axial load pass through the notched side groove. When using the bearing, care should be taken to bear the main load on the side raceway without the ball gap.

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Structure and performance characteristics of double row stainless steel tapered roller bearings:
Double row tapered roller bearings have many structures. The largest quantity is 35000 type. There is a double raceway outer ring and two inner rings. There is a spacer between the two inner rings. The thickness of the spacer can be changed to adjust the clearance. These bearings can withstand radial loads while being able to withstand biaxial axial loads, limiting axial displacement of the shaft and housing over the axial clearance of the bearing.

If you want to buy the stainless steel tapered roller bearings or any other bearings,please contact me any time!

Contact: Ellen
Email: iko@zyslbearing.com
Skype: +8618668909563
MP/Whatsapp: +8618668909563
Wechat:18668909563

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