Deep Groove Ball Bearing

eep groove ball bearings or single row radial ball bearings, are the most common type of rolling bearings. Their use is very widespread. It usually consist of a pair of rings, a retainer, a single row of steel balls. The two races are grooved or shaped on their inner surfaces to accept and retain the balls, Single Row Deep Groove Ball Bearings have the highest speed capacity of all rolling element bearings, Deep groove ball bearing is mainly used to bear radial load and operating at relatively high speeds, but it can also bear a certain amount of axial load in either direction.


Feature:

Compared with other bearings, deep groove ball bearing has smaller friction coefficient and higher limiting rotate speed, it is more durable and universal with low noise and is easier to install. Deep groove ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races.

 

Since sliding cannot be eliminated in the contacts between the cage and other bearing parts, the cage itself is the first component to be affected when lubrication becomes inadequate. Our ball bearings use unique design polyamide and steel cage, The inner/outer rings and  Retainer(cage) are thicker compare with the Common bearings, stronger rivet, which consist more reliable structure. strong impact and heavy load with Grinding groove and super finishing technology. to offer the long life under extreme harsh environment.


Clearance:

Deep groove ball bearings have internal clearance. This provides the bearing room for expansion between the bearing races and will add a small amount of play between the two rings. Large clearance C3/C4 usually used in harsh environment. with good anti-seize performance used in particularly harsh environment.

Tolerances

The standard version of our single-row deep groove ball bearings has the tolerance class P0

(designs with tighter tolerances available upon request)

 

Types:

1. Classified according to sealed type:

Open type: Open type deep groove bearings are manufactured without seals to allow for the free circulation of either oil or grease, cost effective solution

Shielded type: With one shield (-Z) on one side or two shields (-2Z/ZZ) on both sides; Shielded bearings are provided with non-contacting metal shields that protect against larger particles entering the bearing, but do not protect against liquids. They add no friction during operation and therefore do not generate heat build-up.

Sealed type: With one seal (-RS) on one side or two seals (-2RS) on both sides. Sealed bearings are supplied with a contacting lip seal that excels in protecting the bearing from liquids and other foreign contaminants. The inherent design creates friction, drag, and in turn heat; factors that require consideration in high speed applications.


2.  Classified according to the Retainer/Cage:

Nylon cage deep groove ball bearing: Our KA(Nylon retainer) series bearings Obtained MA certification of China Coal Research Institute, safety certificate of approval for mining products (rollers) in China, with good performance of anti-seize and anti-static.


Steel cage deep groove ball bearing:  Thicker cage with stronger rivet, which consist more reliable structure. 

 

Main Products Models And Specifications:

Series 60.., 62.., 63..,  Open/ ZZ/2RS..

6200 Series - Light Series Ball Bearings – Balanced between space and load capacity

6300 Series - Medium Series Ball Bearings – Ideal for heavier load capacity applications


To be the first class, to do the best quality, to make users satisfied, to ensure customers relieved, are our enterprise purposes. Welcome bearing dealers` and conveyor idler manufacturers contact from all over the world, and become our partner.


Open type deep groove ball bearing 6204 C3
Open type deep groove ball bearing 6204 C3
Conveyor Idler Parts Iron Shielded Bearing 6204 ZZ
Conveyor Idler Parts Iron Shielded Bearing 6204 ZZ
Open Type Radial Ball Bearing 6205 C3
Open Type Radial Ball Bearing 6205 C3
Single Row Deep Groove Ball Bearing 6305 C3
Single Row Deep Groove Ball Bearing 6305 C3
Open Type Ball Bearing 6306 C3
Open Type Ball Bearing 6306 C3
Open Type Deep Groove Ball Bearing 6307 C3
Open Type Deep Groove Ball Bearing 6307 C3
Rubber Sealed Ball Bearing 6204 2RS C3
Rubber Sealed Ball Bearing 6204 2RS C3
Rubber Seals Ball Bearing 6205 2RS C3
Rubber Seals Ball Bearing 6205 2RS C3
Rubber Sealed Deep Grove Ball Bearing 6305 2RS
Rubber Sealed Deep Grove Ball Bearing 6305 2RS
Rubber Seals Deep Groove Ball Bearing 6306 2RS
Rubber Seals Deep Groove Ball Bearing 6306 2RS
Rubber Sealed Radial Ball Bearing 6307 2RS C3
Rubber Sealed Radial Ball Bearing 6307 2RS C3
Contact Rubber Seals Bearing 6308 2RS C3
Contact Rubber Seals Bearing 6308 2RS C3
Conveyor Parts Steel Shielded Bearing 6205 ZZ C3
Conveyor Parts Steel Shielded Bearing 6205 ZZ C3
Open Ball Bearing 6308 C3 For Bulk Conveyor
Open Ball Bearing 6308 C3 For Bulk Conveyor
Steel Shielded Bearing 6305 ZZ C3
Steel Shielded Bearing 6305 ZZ C3
Iron Seals Ball Bearing 6306 ZZ C3
Iron Seals Ball Bearing 6306 ZZ C3
Iron Sealed Ball Bearing 6307 ZZ C3
Iron Sealed Ball Bearing 6307 ZZ C3
Iron Seals Bearing 6308 ZZ For Mining Machinery
Iron Seals Bearing 6308 ZZ For Mining Machinery
Double Shielded Bearing 6309 ZZ For Coal Mining
Double Shielded Bearing 6309 ZZ For Coal Mining
6310 ZZ Bearing Used In Conveyor Idler
6310 ZZ Bearing Used In Conveyor Idler
Open Bearings 6204 C4 For Mining Sector
Open Bearings 6204 C4 For Mining Sector
Open Ball Bearings 6205 C4 For Idler
Open Ball Bearings 6205 C4 For Idler
Deep Groove Ball Bearing 6305 C4 For Conveyor
Deep Groove Ball Bearing 6305 C4 For Conveyor
Open Type Iron Cage Ball Bearing 6306 C4
Open Type Iron Cage Ball Bearing 6306 C4

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