A huge response worldwide! Non-contact between balls without a holder = fundamentally solving the challenges of friction, damage, and lubrication management.
Thorough support until implementation! Recommended equipment for air supply management and the process leading up to implementation are also included.
Can be used without refueling! Alternatives from polyacetal (POM) are also possible.
Low friction coefficient and excellent speed characteristics! Standard products and materials for machining are available in various sizes.
All components are made of stainless copper! It has excellent corrosion resistance and heat resistance (operating temperature: -20 to 140°C).
Hepco's extreme temperature range/vacuum-compatible bearings provide standardized solutions for the most challenging environments.
Heat-resistant and chemical-resistant! Introducing bearings with compositions that comply with the positive list.
Bearings derived from plants, considerate of the Earth! Usable without lubrication.
Introducing the lineup of IKO products, infused with technology and passion in each and every product!
Significantly improved rigidity! We also accept custom products tailored to your usage needs.
Introducing a comparison of the general characteristics based on the standard structure of single-row deep groove ball bearings and the structural features of sealed ball bearings!
We will also introduce the dimensional range of bearings, the tolerances of the outer ring flange, and the allowable values!
Depending on the type of rolling element, there are thrust ball bearings that use balls and thrust roller bearings that use rollers!
Includes information on sealing devices for bearings, design of shafts and housings, handling and damage of bearings, and countermeasures!
Lead-free bearings that use no lead at all! They are characterized by excellent wear resistance in boundary and fluid lubrication.
Can be used without refueling! It operates quietly and does not experience stick-slip phenomenon.
Polyester-based elastomer resin sliding material with special filler! Complex shapes are possible through injection molding.
Polyphenylene sulfide resin sliding material with special fillers! Stable against various chemical agents and solvents.
It has excellent friction and wear characteristics! Complex shapes are also possible through injection molding.
A fixed lubricating grease-dispersed bearing prepared with bronze-based materials as standard materials and standard products!
Ideal for places with high loads and limited space! A type using stainless steel for the backing is also available.
The shaft diameter ranges from 20 to 90 mm, and the mounting bolts are M10 to M20! Custom-made products are also available.
Choose based on the applicable shaft diameter, unit designation number, and spherical bearing material! Custom-made products are also available in the lineup.
Introduction to selected calculation examples, estimated wear amounts, and usage precautions!
Installation is easy! It can be used without lubrication, achieving maintenance-free operation.
Demonstrates excellent wear resistance and seizure resistance under lubrication conditions! Can reduce the number of lubrication cycles.
Compared to bronze alloy bearings, the number of lubrication intervals can be significantly reduced!
It can be used without oil, but when combined with lubricant, it exhibits even better performance!
The friction coefficient is low, and it is particularly excellent in wear resistance! It is lower in cost than bearings based on copper alloys.
Compliant with ISO standard E type, it has dimensional compatibility and high precision! Capable of handling large loads.
Lower cost than bearings based on copper alloys! Standard products available in various sizes.
Exhibits high performance in areas of high load and low-speed operation! Can be used without lubrication.
Can be used without lubrication! It has a low friction coefficient, excellent load-bearing capacity and wear resistance, and can be compacted with a thin thickness (0.5mm).
The inorganic fiber filling grade has high strength! It excels in impact resistance and features a low coefficient of thermal expansion.
Due to its low water absorption characteristics, dimensional changes due to swelling are minimal! It also excels in impact resistance.
Excellent mass production capability! We also offer products that comply with the positive list system of the Food Sanitation Act.
The friction coefficient is low, and there is little variation due to load! It also has excellent wear resistance.
It is suitable for areas that require high precision, such as automotive drive mechanisms, machine tools, and high-pressure pumps!
Compared to other rolling bearings, it is compact and lightweight, yet has a high load capacity!
Any heavy object (over 1000 tons) can be lifted and transported with air at 0.15 to 0.35 MPa!
ADB that keeps the balls non-contact without a retainer! Providing a dramatic solution that doesn't rely on lubrication.
By starting the construction of injection molding molds, we can also accommodate the production of bearings at a reduced cost for mass production. [Catalog available]
It is widely used for tarnish prevention treatment of silver plating and surface treatment of bearings!
It is widely used in high-speed precision mechanisms that require durability!
It has a wide range of applications primarily as a guide for thread paths, carriers, etc.!
There is no noise generated in the circulating part due to the non-circulating type! There is also no contact noise between the rolling elements, and it operates quietly.
With sufficient precision management, the dimensions are finished uniformly! Installation onto the housing and replacement of parts are easy.
Even with light loads, the variation in friction resistance is extremely small! Stable operation is possible from low to high speeds.
Achieved a 9% increase in load capacity compared to conventional NTN products, doubled load-bearing capacity, and reduced internal water ingress by 50%!
A detailed explanation of bearing temperature, sound, and the main causes of abnormal temperature rise!
Maximum 1.3 times the rated lifespan! Bearings that achieve long lifespan, vibration resistance, and low temperature rise.
Introducing plant-based plastic bearings for preventing global warming and reducing the consumption of depleted resources!
Achieving oil-free operation, environmentally friendly resin bearings! They are long-lasting, lightweight, and rust-free products.
Ideal for semiconductor and electronic component manufacturing equipment! We produce in short lead times and small lots starting from one piece.
3.7 times lifespan without maintenance! Triple shield structure prevents foreign matter contamination.
Non-rusting, non-corrosive, and corrosion-resistant! Achieving oil-free operation with environmentally friendly resin bearings.
Even with the same dimensions, performance (allowable load, bearing stiffness, flow rate) can be customized.
Differentiated products by linear professionals! From high reliability to low cost based on rank classification.
We respond to various industries and applications with a diverse product lineup!
A compact cam follower with a newly developed mounting structure!
Durability has been significantly improved! Achieving high rigidity with a contact angle of 60° and increasing the number of balls.
A detailed introduction to single-row, combination, and multi-row angular contact ball bearings!
Introducing products suitable for applications where relatively low-speed rotation and heavy loads are involved!
Basically, it will be oil lubricated, but with improvements in the grease supply method, grease lubrication is also possible!
Designed to have the largest possible basic rated load within the allowable space of the roll neck section!
It is suitable for cases where deflection and tilt of the axis are unavoidable, as it has a tuning characteristic!
A detailed introduction to three types: for wheels, for gear devices, and for main electric motors!
Can be used for equipment related to financial institutions, transportation, and industrial applications!
In addition to the form, we will introduce handling precautions, installation-related dimensions, and weight!
Features of bearings other than standard types and the allowable rotational speed of the ULTAG series are also included!
The jewel, the holder, and the inner ring can rotate at a certain angle freely in relation to the outer ring!
Published are the contact angles, contact angle symbols, and the combination types and features of combined angular ball bearings!
The center of the outer wheel orbit plane aligns with the bearing center! Introducing the allowable rotational speed of the ULTAGE series and more.
Introduction of the structure and characteristics of sealed ball bearings, along with recommended fits between the outer ring and housing holes in a table!
Introducing various types and features of single row tapered roller bearings and combination tapered roller bearings!
Non-magnetic materials! Introduction of composite bearings with low friction characteristics and the strength and dimensional stability of metal materials.
Features excellent cavitation resistance! It has outstanding corrosion resistance and a wide range of applications.
Introduction of oil-impregnated bearings with self-lubricating properties! Their thin profile allows for a compact design.
Introduction to pre-lubricated bearings! They can withstand long hours of operation with a small amount of lubricant.
Excellent performance and applicability achieved through the combination of bronze mesh and resin!
Excellent wear resistance characteristics, allowing for complex shapes through injection molding! Suitable for applications such as low-power electronic devices.
Introducing metal-based solid lubricant dispersed bearings! The materials are round bars, hollow, and rectangular.
Introducing materials with excellent oxidation resistance and wear resistance in a high-temperature oxidizing atmosphere!
Introduction of solid lubricant dispersed bimetal plates! Can be further processed with regular machinery.
Tough against the intrusion of foreign substances like dust and sand! Usable in rotational motion, vibrational motion, and intermittent operation.
Three types of base metals are available! They can be freely designed in shape and size and are excellent in impact resistance.
Achieving high precision, high speed, and ultra-low friction! Performance can be customized even with the same dimensions.
We offer products with a shaft diameter of 20 to 90 mm! Custom-made products are also available.
We also offer made-to-order products! Here is a lineup of products with shaft diameters ranging from 20 to 90 mm.
Please select the applicable shaft diameter, unit designation number, and spherical bearing material.
Mounting bolts are M10, M12, M14, M16, M20! The shaft diameter ranges from 20 to 90 mm.
Excellent heat resistance! Demonstrates outstanding performance in areas where oil lubrication is difficult at high temperatures.
Not only can it be used as a movable platen, but it can also be utilized as various shims and spacers!
Demonstrates performance in medium load and medium speed operations! Excellent chemical resistance and corrosion resistance.
It can be used even at extremely low temperatures because it has no brittleness at low temperatures! It has excellent heat resistance.
Can be used with a load higher than #500SP5! Exhibits excellent wear resistance under high load and low-speed operation.