NN3024KTN9/SPW33 Double Row Cylindrical Roller Bearing Inner diameter 120mm

SKF NN3024KTN9/SPW33 Cylindrical Roller Bearing Inner diameter 120mm

Feature:

Double roller

Nylon cage

Super precision

Competitive price

Besides,we also have the models given as below in Stock: 

If you want to buy SKF NN3024KTN9/SPW33 bearing,just contact us.

Company information:

FAQ

Which is better cylindrical roller bearing or deep groove ball bearing?

1. Definition of deep groove ball bearings and cylindrical roller bearings

Deep groove ball bearings are a kind of spherical bearings, its cross-section is a diameter for the spherical, its axis and bearing mounting datum surface of the normal angle. Cylindrical roller bearing is a kind of rolling bearing, which consists of many cylindrical rollers rolling between the inner ring and outer ring of the bearing.

2. deep groove ball bearings and cylindrical roller bearings advantages and disadvantages.

(1). Advantages and disadvantages of deep groove ball bearings

Advantages: simple structure, low cost, suitable for high-speed operation, easy to maintain and repair.

Disadvantages: bearing capacity is limited, for larger loads and higher speeds, the life of deep groove ball bearings may be shorter.

(2). Advantages and disadvantages of cylindrical roller bearings

Advantages: high load carrying capacity, suitable for high loads and low speeds, long life.

Disadvantages: relatively complex structure, high cost, easy to occur in high-speed operation of lateral sliding, the need for sealing device.

3. deep groove ball bearings and cylindrical roller bearings applications

Deep groove ball bearings are widely used in automobile, motor, agricultural machinery and other fields. Due to their simple structure, low cost and high speed operation, they are suitable for light load working environment.

Cylindrical roller bearings are usually suitable for heavy load, low speed and vibration environment. For example: construction machinery, heavy machinery, metallurgy, mining, shipping, petroleum machinery and so on.

Through the comparison of these two types of bearings, it can be found that each of them has its own applicable environment and field. In the actual application, it is necessary to choose the most suitable bearing type according to the specific situation to ensure the normal operation and life of the equipment.