1) Standard as the famous brands
2) Precision: P0,P4,P5,P6
3) Vibration: V1,V2,V3,V4
4) Clearance: C2 C3 C4 C5
5) Rich in the stock and prompt delivery time.
1) High quality with low price.
2) ISO 9001 approved.
3) Long life and low noise.
The spherical plain bearing is able to bear radial, axial load or the combined load. It boasts big load-bearing capacity and anti-impact ability and is characterized by anti-corrosion, anti-fraying, self-aligning, self-lubricate, dirty proof, etc.
Spherical roller bearings are inherently self-aligning and very robust. The two rows of rollers make the bearings able to carry heavy loads.The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misaligningment in mounting, and their permissible aligning angle is 1 to 2.5 degree.
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With the same as the bearing, the spherically formed outer ring raceway can make self alignment, their elements linearly come into contact with the raceways of inner ring and out ring. The bearing can take greatly radial load, suitable for heavy machinery used in mining, metallurgical, paper-making and industry, etc.
We are a bearing manufacture of enjoying a good reputation in china. Our bearings have been accepted by domestic and overseas clients for many years, because of the superior quality of our bearings, we are in position to supply you with first class bearings at competitive price.
Price:us$ 14-8000
Brand:tr skf fag timken ntn other china brand
Material:chrome and stainless steel
Place of origin: China
Brand name:tr skf fag timken ntn china brand
Model number:21300, 22200, 23100, 24000 series
Price:fob tianjin usd 14-8000
Cage:steel and brass
Precision :p0 and p6
Stock:available
Bore Cylindrical and tapered bore
This type features a large load rating capacity and self-aligning capability. Cylindrical
And tapered bore are available, as are adapter assemblies and withdrawal sleeves. Suitable for low or medium speed applications which involve heavy or impact loading.
Spherical roller bearings are inherently self-aligning and very robust. The two rows of rollers make the bearings able to carry heavy loads. Split spherical roller bearings are usually based on the standard bearings but can be customized as required.
Spherical roller bearings have tow rows of rollers with a common sphered
Raceway in the outer ring.The two inner ring raceways are inclined at an angle
To the bearing axis.The bearings are self-aligning and consequently insensitive
To errors of alignment of the shaft relative to the housing and to shaft
Deflection.In addition to radial loads, the bearings can accommodate axial loads
Acting in both directions.
The standard range of spherical roller bearings comprises open bearings and
Sealed bearings. In addition to the standard range , we offers a wide range of
Spherical roller bearings adapted for specific applications.
VHC spherical Bearings/ Bridge bearing manufactured by Vinh Hung Investment and Production Company Limited (Vinh Hung IP) are capable of withstanding the high loads and movements suitable for structures requiring the rotary angle equal or bigger than 0.015 rad in all directions. VHC spherical bearings are designed and manufactured according to current standards such as:Â TCVN 11823, AASHTO LRFD, ASTM D5977, EN 1337,
2. PRODUCT CHARACTERISTICS
VHC spherical bearings/ bridge bearing possesses a bottom plate (6) which has a PTFE sliding plate (4) on it is upper curved surface. A convex calotte (5) is placed on top of this, which, thanks to it is polished hard-chromium plated surface, can slide within the lower part with low friction, thus facilitating rotations about every axis.
A second sliding plate of PTFE (4) is recessed into the upper surface of the calotte. Together with the upper plate (2) above it, this accommodates longitudinal and/or transverse sliding movements of the superstructure, if required. To reduce sliding resistance to a minimum, the lower surface of the top plate features a polished stainless steel sheet.
In the case of bearings which should allow movement along one axis only, the direction of movement is controlled by guiding bars (3). In the case of fixed bearings, the top plate does not have a stainless steel sheet.
The bearing is connected to the superstructure and the substructure by means of anchor dowels (1) or threaded sleeves (depending on design), or alternatively by means of separate anchor plates with shear studs.
To ensure the long-life durability, VHC spherical bearings are protected against corrosion by the following methods: coating with two-component epoxy, PU-based painting (Polyurethane), hot-dip galvanization according to ASTM A123 standards and especially the Al-Mg spray coating method (at the ratio of 5% Al and 95% Mg) which ensure the anti-corrosion durability of up to 100 years, this method is proved by the salt-spraying test in 6000 hours (8-hour dry-wet cycle) according to ASTM B117
