Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.
46～60 item / All 75 items
Due to the long-life 2-ball bearings, it is possible to reduce the frequency of maintenance, achieving a total cost reduction.
Ideal for industrial equipment, FA equipment, OA equipment, and small devices. The bearing structure employs 2 ball bearings, achieving a long lifespan of 70,000 hours (at 40°C). 【Features】 ● Size: 60mm x 60mm ● Thickness: 10mm ● Rated voltage: 5V ● Bearing structure: 2 ball bearings
Due to the long-life 2-ball bearings, it is possible to reduce the frequency of maintenance, achieving a total cost reduction.
Ideal for industrial equipment, FA equipment, OA equipment, and small devices. The bearing structure uses 2 ball bearings, achieving a long lifespan of 70,000 hours (at 40°C). 【Features】 ● Size: 60mm × 60mm ● Thickness: 10mm ● Rated Voltage: 12V ● Bearing Structure: 2 Ball Bearings
With a clear direction and capable of long stroke movements! The Iguchi Bear moves in a consistent direction.
The "S type" is a general-purpose iguchi bearing that does not need to move freely in 360 degrees and rolls in a fixed direction like a roller. Since it contacts the workpiece at a point, it has less starting friction resistance than a roller, which is a significant feature that allows for long stroke movements. It is mainly used for feeding devices, stroke in piston movements, and transport carts. 【Features】 ■ Ball diameter = φ3/16 to 3" (4.76 to 76.2mm) ■ Load capacity = 15 to 450 kgf ■ Low friction coefficient, allowing for long stroke movements ■ Movement in a fixed direction can be controlled to some extent ■ The basic type has a low height ■ Custom designs for nylon balls, ceramic balls, hard chrome plating, and other special types are also available *For more details, please refer to the PDF document or feel free to contact us.
![[Bearing Technical Information] Types and Features of Small Diameter Ball Bearings and Miniature Ball Bearings](https://image.mono.ipros.com/public/product/image/737/2000435063/IPROS26700867399618586561.jpeg?w=280&h=280)
We have published the features of various types, including pivot ball bearings and grooved thrust ball bearings.
This document introduces "Types and Features of Small Diameter Ball Bearings and Miniature Ball Bearings." Small diameter ball bearings and miniature ball bearings, including precision ball bearings for instruments, can basically be classified into deep groove type and angular type. Typical deep groove bearings include those with an outer ring flange, wide inner rings, thin cross-sections, and specially shaped bearings for synchronization, which are further distinguished by the presence or absence of seals and shields into open type, sealed type, and shielded type. The characteristics of various bearings are illustrated and presented. [Content (partial)] ■ Dimension range of small diameter and miniature ball bearings *For more details, please refer to the PDF document or feel free to contact us.
This introduces information about the raceway of bearings and the materials of rolling elements.
At NSK Micro Precision, we develop, manufacture, sell, and provide services for unit products that combine miniature ball bearings, miniature ball bearings, and precision machined components. The raceway and rolling elements of bearings undergo rolling contact with sliding while repeatedly receiving contact pressure. Therefore, multiple properties are required for the materials of the bearing's raceway and rolling elements. [Properties Required for the Materials of Bearing's Raceway and Rolling Elements] ■ High rolling fatigue strength ■ High hardness ■ High wear resistance ■ Good dimensional stability ■ High mechanical strength ■ Ease of processing ■ Heat and corrosion resistance depending on the application *For more details, please refer to the PDF materials or feel free to contact us.
This introduces the purpose of bearing lubrication and the lubrication methods.
This document explains the "lubrication" of bearings. The purpose of lubricating bearings is to reduce friction and wear inside the bearing and to prevent seizure. The benefits of lubrication include the reduction of friction and wear, extension of fatigue life, removal and cooling of friction heat, and prevention of foreign substances from entering the bearing. There are two lubrication methods: grease lubrication and oil lubrication. The document includes detailed information on these topics and introduces the characteristics of lubricating grease using tables. [Contents (partial)] ■ Purpose of lubrication ■ Lubrication methods *For more details, please refer to the PDF document or feel free to contact us.
It is important to appropriately select the preload amount and preload method according to the application! Introducing preload for bearings.
This document explains the "preload" of bearings. When two bearings capable of receiving axial loads are installed as a pair, and a predetermined axial load F (preload) is always applied, this is referred to as applying preload. Bearings have internal clearances, but by applying preload, this clearance is eliminated, and the balls and raceways make elastic contact. As a result, the bearing is free from play due to clearance, reducing vibrations and noise during rotation, and increasing the rigidity of the bearing. [Contents (partial)] ■ Preload methods ■ Magnitude and direction of preload *For more details, please refer to the PDF document or feel free to contact us.
Highly effective in chemical resistance, water resistance, insulation, and non-magnetism! Plastic ball bearings.
This is a chemical-resistant plastic bearing that can be used in places where metal bearings cannot be used. 【Features】 ● It is resistant to most chemicals. ● It has almost no water absorption, making it suitable for use in chemical solutions. ● Recommended continuous use temperature: -75 to 150°C.
STO, with years of experience and technology, meets the diverse needs of customers as a technology development-oriented company, providing high-quality bearings and offering solid support.
<Handling of Various Bearings and Bushings> ■ Miniature 602～, F602～, MR～, MF～ ■ Ball Bearings (Deep Groove Ball Bearings) ～6896, ～6996 ■ Ultra-thin and Large Ball Bearings Inner Diameter: 50.8～10160mm ■ Stainless Steel ■ Ceramic Materials / Zirconia (ZrO2), Silicon Nitride (Si3N4) ■ Self-aligning, Cylindrical, Tapered Roller Bearings 1200, 1300, 2200, 2300, 32940, etc. ■ Needle and Thrust Needle Bearings with Seals, Full Complement, with Retainers, Cylindrical Spherical Outer Rings ■ Cam Followers and Roller Followers CF, NART ■ Angular Back Assembly, Front Assembly, Wave Series Assembly ■ Thrust Small Diameter, Single Type, Double Type, Thrust Self-aligning ■ Spherical Sliding GE, GEG, SAT ■ Ball Bearing Units (Pillow Blocks) Materials / Cast Iron, Stainless Steel, Steel Plate, Zinc Silver ■ Rod Ends Elbow ■ Slide Bushings ■ Linear Bushings Standard Type, Long, UU Type, Metal and Resin Retainers ■ Oil-embedded Bearings Bushings (with Flange), Washers, Plates Materials / High-strength Brass, Cast Iron ■ Swivel Wheels Internal Gear Type, External Gear Type, Ring Type ■ Linear Guides Width ～120mm Length ～6m
"Free samples" are currently available! Please check the application method from the [PDF download] button, or apply directly from the related links.
The global ball bearing market is expected to grow from 37.8 billion USD in 2022 to 40.23 billion USD in 2023, with a CAGR of 6.4%. The Russia-Ukraine war has disrupted the potential for global economic recovery from the COVID-19 pandemic, at least in the short term. This conflict between the two countries has led to economic sanctions against multiple nations, soaring commodity prices, and supply chain disruptions, causing inflation across goods and services and affecting many markets worldwide. The ball bearing market is projected to grow to 49.26 billion USD by 2027, with a CAGR of 5.2%.
![Free Bear Comprehensive Catalog [Can be moved 360° because it uses a ball]](https://image.mono.ipros.com/public/product/image/4cb/2000210522/IPROS3578405791275300913.jpg?w=280&h=280)
By using the ball, you can move it 360°! Free comprehensive catalog of Free Bear is currently available! Rust-proof, dust-proof, heat-resistant, soundproof... a wide variety of lineup!
We are currently offering a free "Freebear Comprehensive Catalog," which achieves excellent strength and smooth rotation through our unique precision technology. "Freebear" responds to diverse needs with a wide variety of options that can handle rust prevention, dust prevention, heat resistance, soundproofing, and reliable transport technology. 【Features】 ■ Achieves excellent strength and smooth rotation ■ A wide variety of options for rust prevention, dust prevention, heat resistance, soundproofing, etc. ■ A lineup of pressed and machined products *For more details, please request the materials or view the PDF data available for download.
