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- 7000 produkts in stock
- Lifetime online predictable
- Maintenance free
Polymer bearings from igus® are a step up from a lastic bush to a tested, predictable and ex-stock mechanical component. This is exactly how we our job; the basis being materials with increased performance, precision, and prediction of behaviour, especially regarding life time.
With igus® maintenance free polymer bearings we can simultaneously help you to improve your products and reduce your costs. |
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Sliding Instead of Rolling
DryLin® R linear bearings work through the use of sliding elements, in contrast to the design of recirculating ball bearing systems. In practice, these iglidur® elements made of high performance polymers can be manufactured from all iglidur® materials. Thus, the DryLin® R linear technology has the advantages of all of the different iglidur® bearing materials. iglidur® J is the best material for most linear applications because of its excellent wear and low coefficient of friction. Therefore, DryLin® R linear plain bearings are designed using this material.
The Most Important Properties of DryLin® R Linear Plain Bearings:
- maintenance free
- dirt resistant
- lightweight
- extremely quiet operation
- resistant to corrosion
- high static loading capacity
- resistant to shocks and vibrations
DryLin® R linear plain bearings are designed for dry running. Dirt, dust, and other abrasive media are not drawn into the bearing surface by grease or oils.
In contrast with the recirculating ball bearings, The performance of DryLiny® R bearings is not effected by the length of travel. Therefore, there are no restrictions on minimum stroke length for DryLin® R linear bearings. |
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OILES Aramid M/F1
Aromatic polyamide base bearing
STANDARD PRODUCT
HALF FINISHED PRODUCT
CUSTOMIZED PRODUCT
Strong resistance to chemical attack and corrosion. Usable in vacuum.
OILES Aramide M is a thermostabile engineering plastic made from aromatic polyamide (Meta type Aramide). OILES Aramide F1 shares the same heat resistance and high rigidity of OILES Aramide M; moreover, OILES Aramide F1 shows better wear resistance and low friction coefficient compared with those of OILES Aramide M.
Features:
- Outstanding in heat resistance, mechanical property and electric insulation.
- Easy to process by machine.
- Remarkable resistance to radioactivity, chemical attack, hydrolysis, flame, and causing gas in the vacuum.
- Available in various size of ball shape standard products and material for machining.
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Sintered bronze
Our range of oil-impregnated sintered bronze bearings is intended for use in maintenance-free operations, under moderately high speeds and low loads.
Solid bronze
We also produce a range of solid bronze bushes in a variety of alloy compositions.
Thin-wall solid bronze: MBZ-B09TM, LDTM, LDDTM
Our range of mono-metal bearing products is complemented by a range of thin-wall solid bronze bushes for grease-lubricated applications.
MBZ-B09 materials are provided with a uniform pattern of indents that act as grease reservoirs.
In contrast, LD and LDD materials are provided with perforations that allow larger amounts of lubricant to be incorporated. LDD is also supplied with an integral sealing arrangement.
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OILES 600
Copper alloy bearing with wear resistance
HALF FINISHED PRODUCT
CUSTOMIZED PRODUCT
Bronze bearing requiring less number of lubrication
OILES 600 is a bearings of bronze cast metal added with special elements. It has a great wear resistance and an improved lubricant retention property.
Features:
- Excellent resistance to sticking and abrasion under lubrication condition.
- Reducible oiling frequency.
- Remarkable excellence in adaptation.
- Available in materials for machining.
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OILES 80
Polyacetal resin bearing containing lubricating oil
STANDARD PRODUCT
HALF FINISHED PRODUCT
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Polyacetal resin bearing adequate for mass production. Usable in various ways.
OILES 80 is a polyacetal resin base bearing material specially processed and containing lubricating oil which is uniformly distributed over the entire body.
Features:
- Provides high load capacity and excellent wear resistance without lubrication.
- Superior in high velocity properties with low coefficient of friction being.
- Free from stick-slip and creaking noise.
- Injection molding realizes complex shapes. Suitable for mass production.
- Available in standard products with various sizes and material for additional machining.
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Radial Bearings
SKF Magnetic Bearings has supplied radial actuators from 50 to 25,000 N (12 to 5,600 lbf), for shaft diameters ranging from 9 mm to 230 mm (3/8 to 9 inches). These are installed on machines that have rotational speeds ranging from 1,800 rpm to 100,000 rpm. Revolve also supplies canned radial bearing designs for hermetically sealed applications and radial bearings for high temperature applications up to 220°C (428°F).
The radial actuators shown opposite are 4,500 N capacity (1,100 lbf) for a 12,000 rpm turbocompressor with a 120 mm (4.7 inch) shaft.
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OILES Hiplast
Tetrafluoroethylene resin composite bearing with metal mesh
STANDARD PRODUCT
CUSTOMIZED PRODUCT
A thin wall of construction 0.5mm allows interference fit design
OILES Hiplast is a self-lub bearing consisting of bronze expanded metalmesh and Tetrafluoroethylene resin with fillers.
Features:
- Applicable in self-lub state. Shows low coefficient of friction, outstanding load carrying capacity and wear resistance.
- The thin wall thickness(0.5mm)for compact design.
- Shows an excellent resistance to chemicals and thermal stability.
- Very small clearance (to prevent rattling)could be attained by installing based on the method of installation unique to Hiplast.
- Due to the adoption of bronze expanded metal mesh, an excellent thermal conductivity.
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Permaglide® plain bearings are bearings for very small radial or axial design envelopes. These products are available as bushes, flanged bushes, thrust washers and strips and in two groups of materials. The bushes are available not only in metric sizes but also in inch sizes.
Bushes, washers and strips are supplied in the maintenance-free Permaglide® P1 or the low-maintenance P2. Flanged bushes are made from the maintenance-free Permaglide® P1.
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PTFE-based metal-polymer materials: DU®, DU®B, DP4TM, DP4BTM, DP31TM
Our metal-backed, PTFE-based (polytetrafluoroethylene) polymer bearing materials have a common structure, consisting of a steel backing bonded to a porous bronze sinter layer. This bronze sinter layer is impregnated and overlaid with the filled PTFE bearing lining.
The steel backing provides mechanical strength, while the bronze sinter layer provides a strong mechanical bond between the backing and the bearing lining. This construction promotes dimensional stability and improves thermal conductivity.
These polymer bearing linings, being predominantly PTFE, offer exceptionally low friction.
Thermoplastic-based metal-polymer materials: DX®, DSTM, HXTM
DX, DS and Hi-eX have a similar structure to the PTFE-based materials described above; but with these products, the bearing lining consists of a filled thermoplastic extruded tape.
These materials are generally designed to operate with marginal lubrication. DX and HX are most commonly provided with a uniform pattern of indents in the bearing surface that act as grease reservoirs.
The incorporation of PTFE filler in DS enables this material to operate dry when required. Due to the inherent lower friction of this polymer blend, it is usually supplied without indents.
The high-performance engineering polymer found in HX gives this material excellent temperature and chemical resistance combined with good load capacity and is particularly suited for operation under arduous conditions with oil lubrication.
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OILES 500SP1
High-strength brass base/ Plugged solid lubricants bearing
STANDARD PRODUCT
CUSTOMIZED PRODUCT
Metal bearing with wide range of technical achievements
OILES 500 SP1 is a self-lubricating bearing for heavy load applications. It consists of a high strength brass alloy base, prepared through an advanced casting technique in which for self-lubricating feature a proprietary solid lubricant buried therein.
Features:
- Exhibits incomparable performance under high load, low speed operation. Usable without lubrication.
- Excellent wear resistance in such places where an oil film is difficult to be formed due to reciprocating, oscillating motions and frequently intermittent operations.
- Remarkable resistance to corrosion and resistance to chemical attack.
- Available in various dimensions as standard or customized product.
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Simplicity Linear Plane Bearing
The time-tested Simplicity® linear plane bearing has been one of Pacific Bearing Company’s staple products for over twenty years. Originally designed as a solution to catastrophic roller bearing failure, the self-lubricating Simplicity linear bearing has not only met great success in the most contaminated environments, but has helped spawn newer products using the same durable technology: Mini-Rail® and the Uni-guide to name a couple.
Simplicity linear plane bearings contain bonded Frelon® liner; which allows for low friction, long-life, high load capacity, shock absorption and the ability to work in dirty environments. They are size interchangeable and are also available in Standard Inch, Metric, and Japanese Metric sizes.
The Simplicity® product line consists of more than linear bearings, also included are: linear slides, pillow blocks, sleeve bearings, flange mounts, and die set bushings. Most products are available in inch or metric sizes.
Available for use not only in the most contaminated environments, but also the most clean, Simplicity linear plane bearings are the ideal product for a wide range of applications.
• Virtually maintenance free
• Industry interchangeable
• Applicable in dirty and clean environments
• Self-aligning capability
• Low friction and Long-life
• Shock absorption |
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OILES 2000
Sintered multi-layered bearing containing dispersed solid lubricant
STANDARD
PRODUCT HALF FINISHED
PRODUCT CUSTOMIZED
PRODUCT
Bearing usable for motions of designated direction with wear resistance
Standard Product INDEX OILES 2000 Bushing CBB
OILES 2000 Bushing (High precision products) CLB
OILES 2000 Flange bushing (High precision products) CLF
OILES 2000 Wear plate General Purpose Type CWP
OILES 2000 Wear plate, 5mm Thick Type CWT
OILES 2000 Wear plate, 10mm Thick Type CWX
OILES 2000 Wear plate, 10mm Thick Type CWA
OILES 2000 Plate material, for additional machining work CWI
OILES 2000 is a composite multi-layer bearing composed of special sintered material used as sliding surface and steel material as backing metal. Sintered layers are of a special copper alloy containing uniformly dispersed solid lubricant, the main component of which is graphite. In addition, these sintered layers have been processed by the oil impregnation treatment, too.
Features:
-Freedom of motions to any direction due to solid lubricant dispersed evenly, with high performance even for very small motions
-Applicable in self-lub state
-Outstanding load durability, velocity characteristics and wear resistance
-Available of standard products with various sizes and plates for additional machining
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With the igubal® type series, a complete system of self-aligning bearing elements are available for the design engineer: Rod end bearings, clevis joints, flange bearings, spherical bearings and pillow block bearings.
igubal® self-aligning bearings are easy to mount, suit all angular variations and in many cases can be replaced by special housings.
The igubal® user utilizes all advantages of the employed high performance plastics. They have excellent vibration dampening properties, and are technically applicable in dry operation. They are insensitive to dirt, can operate in liquids and even in chemicals and are completely resistant to corrosion.
Bearing elements of the igubal® type series are very light, save installation space by their dimensions and save your costs twice: first in procurement and second in operation by the saving of maintenance and installation costs.
Special properties of the igubal® rod end bearings
- Maintenance-free dry operation
- High stiffening
- Very high fatigue strength in varying loads
- Compensation of misalignments
- Compensation of edge loads
- Insensitive to dirt, dust and lint balls
- Resistant to corrosion and chemicals
- High dampening properties
- Suitable for rotary, oscillating and linear movements
- Very low weight
- Dimensional series K and E, dimensions according to DIN ISO 12240 |
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Material: plated steel
Bearing Race: steel
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OILES 500 Spherical Bearing
Unit Bearing
STANDARD PRODUCT
CUSTOMIZED PRODUCT
Self adjustable type unit bearing applicable to high loads
OILES 500 Spherical Bearing is a self adjustable type unit bearing using OILES 500SP for inner ring and high-carbon chrome bearing steels for outer ring. Coated with molybdenum disulfide. The outer ring is composed of two parts, stabled by a snap ring.
Features:
- According to ISO specification E type with compatible dimensions.
- High in precision.
- Adjustable for large oscillating angle coping with oscillating motion directed to circumference.
- Lasting extremely long without lubrication.
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Description of bearing types
Male, female or spherical bearings are ready-to-use mechanical components, based on the journal bearing principle.
These components are used in mechanical construction to transmit static or dynamic forces at different angles.
Male and female bearings are sometimes called tips or ends.
Spherical bearings are sometimes just called bearings.
The design of bearing components is governed by the DIN / ISO 12240 standard, which also specifies the overall and interface dimensions and with neighbouring mechanical components.
Bearing components can be self-lubricating or fitted with grease nipples.
Spherical bearings supplement ball bearings or other casings in slow movements. They are also ale to withstand high loadings because of the larger surfaces in contact..
The body of spherical bearings can be made from various materials: standard steel, high grade steel, stainless steel or aluminium
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Radial spherical plain bearings
Radial spherical plain bearings comprise inner and outer rings with maintenance-free sliding layers of ELGOGLIDE®, PTFE composite or PTFE-bronze film. They can support slight axial forces as well as radial forces and are suitable for alternating dynamic loads. Sealed spherical plain bearings are protected against contamination and spray water by lip seals. Large spherical plain bearings of d = 320 mm and above belong to the premium grade X-life.
Axial spherical plain bearings
Axial spherical plain bearings comprise shaft and housing locating washers with ELGOGLIDE®. They are preferably used to support axial forces and are suitable as support or base bearings. Large spherical plain bearings of d = 220 mm and above belong to the premium grade X-life.
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Pivoting bearings DIN ISO 12240-1 (DIN 648)
Rod ends and pivoting bearings are some of the most frequently used linking elements in industry. These parts can be found everywhere where simple movements are required, e.g. linear pulling, pushing or even axle offset compensation. The linking technology specialist, mbo Osswald, provides a particularly wide application range with a whole assortment of different rod ends and pivoting bearings. |
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deva.eco sliding bearings are thin-walled, rolled bronze parts with lubrication deposits. They can take high loads and enable compact, economic bearing design solutions.
There are three basic designs:
deva.eco 9 with rombic shaped rolled lubrication pckets. This design is mostly used in applications where nearby design elements, such as gears, are oil-lubricated. Likewise these bearings can be used with standard pumpable greases or lubrication pastes.
deva.eco 8 has lubrication pockets like deva.eco 9 but filled with solid lubricant to allow operation without additional lubrication. If higher lubrication performance is required deva.eco 7 is better suited. This type includes punched holes aslubrication deposits and is used for applications which are frequently relubricated. Due to the shape of the lubrication deposits this type is less suitable for oil lubrication. |
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Wherever fluids are pumped, compressed or stirred, it is the bearings and face seal rings that concern design engineers in particular. The type of material used for these parts has a vast impact on operational reliability and durability, especially when critical media are involved.
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| Conical bearings™ are used usually in pairs to transfer radial & axial loads but allowing large torsional movement and some conical. These are therefore suitable in applications where controlled flexibility is required such as in large travel suspension systems. |
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| rings, bushings and spacers for agricoltural and automotive application with surface phosphating coating |
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deva.glide is a self-lubricating bearing material that consists of a hih-quality bearing bronze with solid lubricant pockets distributed individually according to the moving direction of the specific design. deva.glide allows to replace lubricated bronze bearings with a maintenance-free alernative and
- is suitable for large dimensions
- has a low coefficient of friction
- has a high wear resistance
- allows a high durability |
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It has two layers - sliding layer and backing layer. Sliding layer consists of filament-wound PTFE and Synthetic fiber that has low frictional and wear-resistant performance. Backing layer consists of filament-wound fiberglass impregnated into epoxy resin. It has good load capacity with low friction and stick-slip-free operation at slow speed.
Mostuf composite bearings are filament-wound composite bearings with a self-lubricating inner surface backed with a high-strength, fiber-reinforced thermoset composite. Composite bearings are standard components for manufacturers involved in heavy industrial equipment, farm equipment, pneumatic and hydraulic cylinder manufacturers, as well as valve and actuator manufacturers. Essentially, composite bearings are ideal for high-load, low speed applications or where lubrication is difficult or costly. |
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It has two layers – sliding layer and backing layer. Sliding layer consists of filled PTFE Tape. Backing layer has the same structure as T bearing. It has good load capacity with low friction and stick-slip-free operation at moderate speed.
Mostuf composite bearings are filament-wound composite bearings with a self-lubricating inner surface backed with a high-strength, fiber-reinforced thermoset composite. Composite bearings are standard components for manufacturers involved in heavy industrial equipment, farm equipment, pneumatic and hydraulic cylinder manufacturers, as well as valve and actuator manufacturers. Essentially, composite bearings are ideal for high-load, low speed applications or where lubrication is difficult or costly. |
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Welcome to RBC's on-line Engineering Data Guide for Fiberglide® Self-Lubricating Bearings. To access critical dimensions and data for your design questions, use the Seach By Criteria section below. If you are uncertain as to which of RBC's Fiberglide® Self-Lubricating Bearings is best suited for your design application, check with our selection guide. To view an entire product series, select a product from the table of contents.
CJS - Journal Bearing Type - Coiled Steel Backing
CJT - Journal Bearing Type - Thin Walled Steel Backing
CJH - Journal Bearing Type - Heavy Walled Steel Backing
CJM - Metric Sized Journal Bearings - Coiled Steel Backing
LJS - Journal Bearing Liner Type - Non-Metallic
FTS - Thrust Washer - Steel Backing
LTD - Thrust Washer - Non-Metallic
FTP & FTT - Thrust Packs
SJR - Sealed Journal Bearings
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... see all the products in the category
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