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Order number Download Diameter d Diameter D B C
SOBS-015 15 26 12 9
SOBS-020 20 32 16 14
SOBS-025 25 42 21 18
SOBS-030 30 50 27 23
SOBS-035 35 55 30 26
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Model SB
The most widely used series. Used for heavy loads since the spherical contact area has a large width. The outer ring is split at two points, enabling the inner ring to be accommodated.
Model SA1
This type of Spherical Plain Bearing is widely used in Europe. The outer ring is split at one point, and the width and thickness are smaller than model SB. Thus, this model can be used in small space.
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Radial spherical plain bearings have an inner ring with a sphered convex outside diameter and an outer ring with a correspondingly sphered but concave inside surface.Their design makes them particularly suitable for bearing arrangements where alignmentmovements between shaft and housing have to be accommodateed,or where oscillating or recurrent tilting or slewing movements musr bepossible at relatively slow sliding speeds.
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IKO Spherical Bushings are self-aligning spherical plain bushings that have inner and outer rings with spherical sliding surfaces, and can take a large radial load and a bi-directional axial load at the same time. There are many types of Spherical Bushings, but they are basically divided into steel-on-steel types and maintenance-free types according to the kind of sliding surfaces. Steel-on-steel Spherical Bushings have inner and outer rings of high carbon chromium bearing steel, of which sliding surfaces are phosphate-treated and then dry-coated with molybdenum disulfide (MoS2). They can, therefore, operate with low torque, and have excellent wear resistance and large load capacity. They are especially suitable for applications where there are alternate loads and shock loads. They have wide applications mainly in industrial and construction machinery. Maintenance-free Spherical Bushings consist of an outer ring which has a special PTFE liner reinforce with copper alloy meshes on the sliding surface, and a spherical inner ring of which sliding surface has a hard chromium plating. Creep deformation due to compressive load is small, and wear resistance is superior. Thus, they are maintenance-free and can be used for extended periods of time without re-lubrication. They are especially suitable in cased where fixed directional loads are applied and are used mainly in food processing machines and construction machinery and in other applications in which the use of oil is undesirable or lubrication is not possible.
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Sealmaster® Precision Series Spherical Bearings
* Sealmaster precision series spherical bearings are available in a wide variety of options:
* Bore size from 3/16" to 1"
* Carbon and stainless steel
* Six series
* Sealed and unsealed
* SBG series:
o Bronze outer race for low coefficient of friction
o Alloy steel, heat treated, chrome plated ball for wear resistance properties
* SBG-S series:
o Alloy steel, heat treated outer race with protective coating for corrosion resistance
o Alloy steel, heat treated, chrome plated ball for wear resistance properties
* SBG-SS series:
o Stainless steel outer race for corrosion resistance
o Stainless steel, heat treated ball for for corrosion resistance
* SBG-SA series:
o SBG-S with groove in ball ID and interconnecting hole to facilitate lubrication from the shaft into the bearing
* COR series:
o Stainless steel, heat treated outer race for strength and corrosion resistance
o Stainless steel, heat treated ball for for corrosion resistance
* FLBG series:
o Carbon steel outer race with protective coating for corrosion resistance.
o Bronze race
o Alloy steel, heat treated, chrome plated ball for wear resistance properties
* Outer race lubrication grooves and interconnecting hole in outer race to direct grease to the ball and race area
* Outer races are chamfered to facilitate installation and retention into housings
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HIRSCHMANN Rod Ends and Spherical Bearings are bearing elements on a plain bearing basis. They are standardized according DIN 648 / ISO 6126 and CETOP. They are used for static and dynamic power transmission, and have proved their worth in millions of instances.
HIRSCHMANN Rod ends and Spherical bearings are supplied in metric measurements with bore diameters of 2 - 50mm. They are available as relubricatable or maintenance free parts.
HIRSCHMANN maintenance free Rod Ends and Spherical Bearings are also available in complete stainless steel (NIRO, 100% non-ferrous metal free) version.
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Aerospace applications demand bearings that deliver exceptional durability, ensuring a consistently superior performance despite changes in temperature and air pressure. Accordingly, aerospace firms impose stringent standards. In addition to meeting MIL standards - U.S. military standards for design and performance commonly applied to commercial aircrafts, Minebea has obtained certification from commercial aircraft manufacturers in Japan, the U.S. and Europe, the world's three largest private-sector aerospace market.
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SSIC Ceramic Bearings can be used with a standard DST permanent magnet coupling directly in the process fluid - for example in a centrifugal pump.
SSIC Ceramic Bearings are produced using new material combinations and modern manufacturing techniques such as laser technology.
The complete temperature range up to 350°C (660°F) is covered with a single bearing design.
Please note that SSIC Ceramic Bearings have no dry running properties.
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deva.bm/9P is a thin-walled, self-lubricating composite sliding material with a stainless steel backing and DEVA sliding layer. PTFE serves as lubricant and offers very low friction and wear rates.
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deva.bm consists of a backing made of standard steel, stainless steel or bronze with a sliding layer of deva.metal sintered bronze with embedded lubricant. deva.bm is capable of handling highest loads and reduces bearing thickness compared to other materials.
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It consists of Synthetic fiber and polyester resin with PTFE micro-powder additions. It has low frictional coefficient and There is no stick-slip. It is applied into Piston and Rod.
Wear Rings are used as a piston & rod bearing to prevent scratching and eccentricity of the piston by absorbing transverse loads on the rod and they also improve the durability of packings in hydraulic cylinder.
Kamglide wear rings are resistant against abrasion, they have chemical and thermal resistance. And they are protected against transverse loads and dirt. And they are economical with low maintenance cost.
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HiMod® Slydring®
Prevents metal to metal contact between piston/rod and bore/gland and absorbs transverse loads. The modified polymeric material provides an economic solution for applications with medium transverse loads, while giving good wear and compression properties. Provides easy snap-fitting, good dry running and wiping performance. Higher static loads are permissible.
Orkot® Slydring®
Prevents metal to metal contact between piston/rod and bore/gland and absorbs high transverse loads. Orkot® is a resin impregnated fine weave fabric material with added lubricants capable of withstanding high side loads, damping vibrations and embedding foreign particles. Higher static loads are permissible. Special materials available to +250°C ( 482°F).
Turcite® Slydring®
Prevents metal to metal contact between piston/rod and bore/gland and absorbs transverse loads. Turcite® material gives good load capacity with low friction and stick-slip-free operation. Protects critical sealing lips from contamination and dieseling effects. Cost effective, allows designers freedom in hardware material selection. Higher static loads are permissible.
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It is standard material for wear ring. It consists of Fine weave cotton fabric and Phenolic resin. It is applied into Piston.
Wear Rings are used as a piston & rod bearing to prevent scratching and eccentricity of the piston by absorbing transverse loads on the rod and they also improve the durability of packings in hydraulic cylinder.
Kamglide wear rings are resistant against abrasion, they have chemical and thermal resistance. And they are protected against transverse loads and dirt. And they are economical with low maintenance cost.
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The Carpenter name has been synonymous with excellence in stainless steel. After all, we developed the world’s first free-machining stainless and continue to set new benchmarks in machinability. We also manufacture high-strength and high-temperature alloys, magnetic and controlled-expansion alloys, superior corrosion-resistant alloys and other specialty metals.
Based on a longstanding commitment to research and development, Carpenter continues to set new industry standards in the manufacture of specialty steels and alloys.
These steels and alloys can be made in a variety of forms including billet, bar, wire, fine wire and ribbon, custom shapes, plate and precision strip. To obtain and deliver the high-performance metals needed today, Carpenter utilizes some of the most advanced equipment in the industry, skilled engineering and production staff, and sophisticated quality control procedures.
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Plain bearings, Bushes
