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What are the steps to use deep groove ball bearings?

Views: 0     Author: Site Editor     Publish Time: 2022-06-27      Origin: Site

deep groove ball bearings are representative rolling bearings mainly used in automobiles, tractors, machine tools, motors, water pumps, agricultural machinery, textile machinery, etc. use.


How are deep groove ball bearings used correctly?

What is the most unique structural feature of a deep groove ball bearing?

What does the suffix for deep groove ball bearings mean?



How are deep groove ball bearings used correctly?

By heating the bearing or the deep groove ball bearing converts the fixed seat into a play seat by thermal expansion. This is a common and labor-saving installation method. This method is suitable for the installation of bearings with large oversize, shrink fit. Place the bearing or sleeve of separable bearing in the oil tank and heat it evenly to 80-100°C, then remove it from the oil and install it the shaft as soon as possible. Subsequently, axial tightening can be performed. When the outer ring of the bearing is firmly connected to the light metal bearing seat, the hot fitting method can be used to heat the bearing seat to avoid scratching the fitting surface. When heating the bearing with the oil tank, a mesh grid should be present at a certain distance from the bottom of the box, or the bearing should be hung with a hook. The bearing cannot be placed on the bottom of the box to prevent heavy impurities from entering the bearing or being heated unevenly. There must be a thermometer in the oil tank. Strictly control the oil temperature so that it does not exceed 100℃ to prevent the tempering effect and reduce the hardness of the ferrule.


What is the most unique structural feature of a deep groove ball bearing?

Deep groove ball bearing is a representative rolling bearing that can bear radial load and bidirectional axial load. It is suitable for high-speed rotations and occasions that require low noise and low vibration. The sealed bearing with sheet steel dust protection or rubber sealing ring is pre-filled with grease, and the bearing with stop ring or flange on the outer ring can be easily positioned axially and installed into the shell. The maximum load capacity is the same as the standard bearing, but there is another fill groove in the inner and outer ring, which increases the number of balls and improves the rated load.


What does the suffix for deep groove ball bearings mean?

CN: radial play of the joint group; Usually used only in combination with the following letters to indicate narrower or offset play areas

H: Reduced play area, equal to the upper half of the original play area

L: Reduced play area, equal to the lower half of the original play area

P: The offset spacing range corresponds to the composition of the upper half of the original spacing range and the lower half of the next set of spacing ranges. The above letters also apply to the meanings corresponding to the following release groups: C2, C3, C4 and C5, such as C2

C2: Radial play is smaller than ordinary group

C3: The radial play is greater than the ordinary group

C4: Radial play is greater than C3

C5: Radial play is greater than C4

DB: Two single row deep groove ball bearings, paired back to back

DF: Two single row deep groove ball bearings facing each other



SHANDONG CHIK BEARING CO., LTD has been focusing on the development and production of deep groove ball bearings for several years. And it is committed to providing perfect service to every customer in the furniture industry.


CHIK BEARING produces a wide range of ball and roller bearings for automotive making,​Ferrous Metallurgy, hemical Machinery and Machine Manufacturing .

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