Spherical Roller Bearings are most suitable option for applications that need shock resistant components yet this is not the only quality these Bearings have. These Bearings can handle heavy loads because of their rings` alignment. Due to the curved outer ring, Spherical Bearings come with self aligning capabilities that make it possible to absorb shocks and also enable the apparatus to carry high axial and radial load even in harsh environment with lot of vibration. Even with this rugged working environment, Roller Bearings tend to have high precision.
DESIGN Name of product specification Materials Steel factory / origin Price (yuan/ton) Than yesterday Compared to last week Than last month Note Common line Φ6.5mm Q235 Tang Gang 3460 -30 -130 -370 out of stock altitude Φ6.5mm Q235 Guang Gang 3650 -50 -130 -270 altitude Φ8mm Q335 Guang Gang 3650 -50 -130 -270 Rebar Φ10mm HRB335 Shagang 3700 0 -40 -200 Rebar Φ14mm HRB335 Tang Gang 3520 0 -80 -310 out of stock Rebar Φ16-25mm HRB335 Tang Gang 3420 0 -80 -310 out of stock Rebar Φ18-25mm HRB335 Guang Gang 3550 0 -30 -230 Rebar Φ18-25mm HRB335 Yufeng 3380 0 -70 -300 Rebar ¢36-40mm HRB335 Handan Iron and Steel 3660 0 -30 -150 Grade III rebar Φ12mm HRB400 Ma Gang 3730 0 -50 -190 out of stock Grade III rebar Φ14mm HRB400 Ma Gang 3730 0 -50 -190 out of stock Grade III rebar Φ25mm HRB400 Ma Gang 3570 0 -50 -180 Hot rolled coil 3.0mm*1250*C Q235 Mei Gang 4350 0 0 -150 Hot rolled coil 3.0mm*1250*C Q235 Handan Iron and Steel 4350 0 0 -150 Hot rolled coil 3.0mm*1250*C Q235 Angang 4350 0 0 -150 Hot rolled coil 4.75mm*1500*C Q235 Handan Iron and Steel 3800 20 -30 -420 Hot rolled coil 5.75mm*1500*C Q235 Handan Iron and Steel 3800 20 -30 -420 Cold rolled coil 1.0mm*1250*C Q195 Ma Gang 4830 -20 -100 -250 Cold rolled coil 1.0mm*1250*C Q195 Kunming Steel 4780 -20 -120 -220 Cold rolled plate 1.0mm*1250*2500 Q195 Angang 4980 -20 -70 -200 Cold rolled plate 2.0mm*1250*2500 Q195 Angang 4980 -20 -70 -200 Cold rolled plate 3.0mm*1250*2500 Q195 Angang 5030 -20 -20 -150 Cold rolled coil 1.0mm*1250*C Q195 Angang 4980 -20 -70 -170 Color coated roll 0.426*1000*C CGCC Pangang 7200 0 0 -50 Color coated roll 0.426*1000*C SGCC Changzhou Changsong 7050 0 0 -100 Color coated roll 0.476*1000*C SGCC Changzhou Changsong 6900 0 0 -100 Galvanized coil 0.5*1000*C SGCC Yu Hong 5900 0 0 -50 ll 1.0*1000*C SGCC Yu Hong 5370 0 -30 -130 ll 0.5mm*1000*C SGCC Shunde Pohang 5970 0 -30 -80 ll 1.0mm*1000*C SGCC Shunde Pohang 5370 0 -30 -130
Spherical Bearings have two rows of rollers that are separated by a cage or rib that could be sealed or unsealed depending on the specific model and application, external raceway and dual raceways in inner ring to support rotating shaft. Amazingly the quality and alignment of raceways, cages and rings define the overall performance and quality of the product. Asymmetrical rollers increase performance and precision while symmetrical rollers offer better load distribution, lesser vibration that ultimately leads to durability.
MATERIAL
These Bearings are manufactured with several kind of material based on the application and working environment. Chrome steel is one of the most popular materials used in production of these Bearings because of its durability yet sheet steel, polyamide and brass are also used for some applications. One of the most important parts of Spherical Bearings is the cage that holds bearings at their place. That cage is usually manufactured with pressed steel or brass because both of these materials offer strength as well as temperature resistance.
These Bearings tend to have seals in order to prevent contaminants like dirt, liquid, debris as well as harsh temperature. This type of these bearing doesn`t even need lubrication if they do not exceed 50% of their maximum allowed RPM.
APPLICATIONS
Spherical Bearings are essential part of heavy machines like gearboxes, turbines, mechanical fans, constructions equipment, mining equipment and drilling equipment. Roller Bearings are available in multiple standard sizes and dimension yet they are also made with custom sizes and specifications.
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MODELS AND VARIATIONS
Usually these Bearings come in two different types that have totally different design, structure, specifications and applications.
Single Row Spherical Roller Bearings
These are also known as Barrel Bearings because of their design and they are widely used where only low radial load carrying capacity is required. Other than the load capacity difference, Single Row these Bearings is quite similar to their counterpart in terms of performance and durability.
Double Row Spherical Roller Bearings
These are used where high radial load carrying capacity if required and that make them an essential part of almost all heavy duty machinery out there. The design difference between these two is obvious; Double Row Roller Bearings come with central flanges that optimize the overall performance of the apparatus.
Sphercial Roller Bearing,Aligning Roller Bearing,Long Life Spherical Roller Ball Bearings,Spherical Plastic Roller Bearings
Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearings.com