VIIPLUS INTERNATIONAL |
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We offer a diverse range of deep groove bearing units and housings, specifically designed for replacement of self-lubricating bearings. These bearings are known for their exceptional performance, durability, and reliability, making them a preferred choice for various industrial applications.
Our deep groove bearing units are precision-engineered to ensure smooth and efficient operation. The unique design of the grooves allows for optimal lubrication, reducing friction and wear, thereby extending the bearing's lifespan. The housings are crafted from high-quality materials that can withstand extreme operating conditions, ensuring the bearing's stability and durability.
The self-lubricating bearings we offer are an excellent choice for applications where regular lubrication may be challenging or impractical. These bearings are coated with a lubricant that releases gradually during operation, providing continuous lubrication and reducing the need for manual lubrication.
Whether you're replacing worn-out bearings or upgrading your existing system, our range of deep groove bearing units and housings with self-lubricating bearings will meet your needs. Our products are suitable for use in a wide range of industries, including mining, construction, and manufacturing.
With our extensive selection and commitment to quality, you can rest assured that you're getting the best possible replacement bearings for your application. Contact us today to learn more about our products and how we can help you with your bearing replacement needs.
Deep groove ball bearings are the most widely used of all ball bearings, especially
single-row deep groove ball bearings, because it USES a variety of
sealing ring, dust cover and stop ball device.
The raceway of the bearing ring is formed into an arc slightly
larger than the radius of the ball.The ball makes a point contact
with the raceway (elliptical contact under load).
Deep groove ball bearings mainly bear radial load, but also can
bear a certain amount of axial load.Deep groove ball bearings vary
in size and form.Small friction torque, most suitable for
adjustment of rotation, low noise, low vibration occasions.Such as:
precision instruments, bass motor, automobile, motorcycle and
general machinery, etc., is the most widely used in the mechanical
industry of a class of bearings.Bearings can be divided into:
A. miniature bearing: D<=26mm
B. Small bearing: 28mm<=D<=55mm
C. Small and medium sized bearings: 60mm<=115mm
D. Medium and large bearings: 120mm<= d <=190mm
E. Large bearing: 200mm<=D<=430mm
F. Extra-large bearing: D>430mm
The cage is generally made of stamped steel, and now nylon cage is
also widely used.
Deep groove ball bearings with sealing ring or dust cover have been
standardized.They are all pre-stored with the right amount of
grease.
Deep groove ball bearings mainly bear radial load, but also can bear radial load and axial
load.When it only bears the radial load, the contact Angle is
zero.When deep groove ball bearing has a large radial clearance, it
has the performance of angular contact bearing and can bear a large
axial load. The friction coefficient of deep groove ball bearing is
very small and the limit speed is also very high.
Automobile: rear wheel, transmission, electrical equipment and
other components.
Electrical: general motors, household appliances.
Others: instruments, internal combustion engines, construction
machinery, railway vehicles, loading and unloading handling
machinery, agricultural machinery, various industrial machinery.
Advanced Grease Technology - VIIPLUS Self-lubricating bearings lubricants that can extend grease life and performance of bearings.
China Manufacturer Deep Groove Ball Bearing
1:Can withstand radial load and bidirectional axial load
2:Suitable for high-speed rotation and require low noise, low
vibration of the occasion
3:With a steel plate dust cover or rubber seal seal bearing in
advance filled with the right amount of grease;
1.The most representative of the rolling bearings, widely used
2.Outer ring with a ring or flange bearing, that is easy to axial
positioning, and easy to install the shell;
3.The maximum load bearing size is the same as the standard
bearing, but the inner and outer rings have a trough, which
increases the number of balls and improves the rated load.
Structure | Deep groove ball bearing |
Brand name | As the customer's requirement |
Quality standard | ISO9001:2008 |
Services | OEM Based on your Aboriginal |
Delivery time | 5-20 days |
Bearing package | Roll ,box ,carton ,pallet |
Payment term | L/C ,T/T |
Material | Chromium steel (main), carbon steel, stainless steel, ceramic |
Miniature model | 604,605,606,607,608,609,etc |
6000 series | 6000,6001,6002,6003,6004,6005,6006,6007,6008,6009,etc |
6200 series | 6200,6201,6202,6203,6204,6205,6206,6207,6208,6209,6210,etc |
6300 series | 6301,6302,6303,6304,6305,6306,6307,6308,6309,6310,etc |
6400 series | 6403,6404,6405,6406,6407,6408,6409,6410,etc |
Single row deep groove ball bearings are the most common type of rolling bearing and are used in a wide variety of applications.
Deep groove ball bearing can mainly endure radial load, and it can also endure some measurable axial load.
We also supply deep grove bearings, short column bearings, angle contact bearings and some precise bearings.
A deep groove ball bearing installation method: force fit: bearing inner ring and shaft tight fit, outer ring and bearing hole is a loose fit, press the bearing to be pressed on the shaft are available, and then put the shaft together with the bearing load bearing hole, when pressed on the bearing inner ring end face, cushion the assembling casing made of a soft metal material (copper or mild steel), bearing outer ring and bearing hole tight fit, inner ring and the shaft is a loose fit, the bearing can be pressed into the bearing hole first, then assembling casing diameter should be slightly less than the diameter of a hole. If the bearing ring and shaft and hole is a tight fit, install indoor ring and outer ring to pressure into the shaft and hole, at the same timeThe structure of the assembly sleeve shall be able to tighten the end faces of the inner ring and outer ring of the bearing at the same time.
Deep groove ball bearing installation method 2: heating cooperates: through heating bearing or bearing seat, by using thermal expansion will fit into a loose fit method of installation. Installation method is a kind of common and energy saving. This method is suitable for interference quantity larger the installation of the bearing, the bearing before hot charging type or separable bearing ring into the fuel tank even heat 80-100 ℃, and then loaded on the shaft, as soon as possible out of the oil to prevent inner ring after cooling end face and the shoulder joint is not tight, to axial bearing cooling can then tighten. Bearing outer ring and light metal bearing seat tight fit, by heating the hot charging method of the bearing,Can avoid to match a face to get abrade.Heating tank with bearing and should be at a certain distance from the bottom of a mesh, or hanging hooks in the bearings, bearing on the bottom, in case of heavy impurities into the bearing or uneven heating, fuel tank must have a thermometer, strictly control the oil temperature shall not exceed 100 ℃, in order to prevent the tempering effect, reduce the hardness of the ring.
Supply Ability:
1000000 Piece/Pieces per Month Deep groove ball bearing
Packaging Details
China Manufacturer Deep Groove Ball Bearing
1. Industrial packaging: plastic bag ,carton or pallet wooden
case
2. Commercial packing: 1pc/plastic bag + color box + carton
3. According to customs' requirements
Port
Shanghai
Lead Time :
5-20 days ,determined by the quantity
For comparison with sliding bearing, the friction moment of rolling
bearing can be calculated as follows: M= vertical Pd/2(M: friction
moment, mN. M;Vertical: friction coefficient;P: bearing load, N;D:
bearing nominal inner diameter, mm).The friction coefficient u is
greatly affected by the bearing type, bearing load, rotating speed,
lubrication mode, etc. The reference value of the friction
coefficient in stable rotation under general conditions is shown
below.
For sliding bearings, vertical =0.01-0.02, and sometimes up to
0.1-0.2.Friction coefficient of composite bearing: 0.03~0.18.The
following is a list of commonly used friction coefficients of
rolling bearings:
Rolling bearing type | Ertical friction coefficient of rolling bearing |
Deep groove ball bearing | 0.0010-0.0015 |
Angular contact ball bearing | 0.0012-0.0020 |
Aligning ball bearing | 0.0008-0.0012 |
Cylindrical roller bearing | 0.0008-0.0012 |
Full loaded needle roller bearing | 0.0025-0.0035 |
Needle roller bearing with cage | 0.0020-0.0030 |
Taper roller bearing | 0.0017-0.0025 |
Aligning roller bearing | 0.0020-0.0025 |
Thrust ball bearing | 0.0010-0.0015 |
Thrust aligning roller bearing | 0.0020-0.0025 |
VIIPLUS INTERNATIONAL supplies each kind of specification model bearing, the welcome general customers comes to order, we will deliver we most sincere product and the service.