Full floating bearings for turbochargers, thrust bearings
Full floating bearings for turbochargers, thrust bearings.
High-precision sliding shaft made from in-house developed special copper alloy casting material.
- Company:村上製作所 株式会社村上製作所
- Price:Unset
Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.
1~30 item / All 138 items
Full floating bearings for turbochargers, thrust bearings.
High-precision sliding shaft made from in-house developed special copper alloy casting material.
Industry-leading eddy current torque limiter
Industry-leading eddy current torque limiter
Simply attach it to the machining center. No need for precise spindle control with compression included! Torque management is possible with the built-in torque limiter.
Tightening-kun utilizes the rotational power of the main spindle and incorporates compression functions and a torque limiter, making it possible to tighten and loosen bolts, which were traditionally done manually, simply by attaching it to a machining center. With "Tightening-kun," you can tighten and loosen bolts within the same equipment as the machining machine just by attaching it to the machining center, and it supports automatic tool and workpiece changeovers. It achieves "automation," "investment reduction," and "improved investment operating rates." 【Features】 ■ Just attach it to the machining center ■ Built-in torque limiter for torque management ■ Compression included, eliminating the need for precise spindle control ■ No teaching required like with robots ■ No special power source needed
For factory automation! Solve on-site challenges with a wide range of couplings and torque limiters!
Are you facing any of these issues while advancing factory automation? "The defect rate of products is increasing due to vibrations caused by automation equipment." "It takes a long time to install and remove the coupling of the equipment." "I want to improve the safety of AGVs (automated guided vehicles) and collaborative robots." With KTR's couplings and torque limiters, we can solve these on-site challenges! We have a proven track record in a wide range of applications, including automatic packaging machines and AGV drive systems!
Conductive paint touch-up pen. Suitable for glass, PET, PBT, etc., with a heat resistance temperature of 130°C.
By simply applying it to the surface of non-conductive materials such as plastic, conductivity can be added, and an electromagnetic wave shielding effect can be achieved. It is in a touch-up pen style with a brush, so there is no need for brush cleaning or cleaning solvents, and it is a fast-drying, room temperature drying type, eliminating the need for baking or hardeners. It can be applied to film and has a flexible coating that is difficult to crack even when bent. 【Features】 ○ For prototype shielding experiments ○ Allows for partial conductive painting and electromagnetic shielding processing ○ Convenient for repairing conductive painted surfaces and touch-ups ○ Effective for partial painting of mass-produced items and simple shielding measures ○ Useful for hobby applications such as musical instruments and DIY audio ○ Revives contacts in remote controls and keyboards ○ Repairs heating wires in the rear windows of passenger cars *For more details, please refer to the PDF document or feel free to contact us.
20% price reduction from the previous level! Additionally, conductivity increased by 63%! Conductive paint with heat resistance up to 130°C!
The "Polycalm-G 1501" from Pluscoat has been upgraded! It is a heat-resistant conductive paint that adheres strongly to glass, PET, and PBT, with a temperature resistance of 130°C. It can be used for electromagnetic shielding and static electricity countermeasures. The price has been reduced by 20% compared to the previous product, and conductivity has increased by 63%. It is widely adopted in the manufacturing industry for medical devices, analytical instruments, automotive parts, and electromagnetic shielding in aerospace and space development. 【Features】 ■ Supports room temperature drying! (Recommended 70°C for 30 minutes) ■ High conductivity, resistant to impact and bending, and less prone to cracking! ■ Usable on general plastics! *For more details, please contact us or download the catalog to view.
Conductive paint with high adhesion even on difficult-to-bond materials like PBT and PET, usable for industrial and industrial applications as well as DIY!
"Polycalm-G 1501" is a polyester-based silver-copper conductive paint that adheres well to glass, PET, and PBT, with a heat resistance of 130°C. This product is resistant to cracking even when applied to thin materials like PET film, and it maintains conductivity even when bent. We are now offering a touch-up pen with a broad tip (40mL) that is convenient for noise reduction in resin housings of small electronic devices. It is also suitable for shielding in electronic projects and electric guitars. Additionally, we provide variations such as a fine-tip touch-up pen and a 1KG can, making it widely usable for industrial and DIY applications, including electromagnetic shielding and static electricity prevention. 【Features】 - High adhesion to PBT, glass, PET, etc. - Heat resistance of 130°C - Electrolytic shielding performance of over 58dB (1MHz to 1GHz) - Suitable for room temperature drying (recommended: 70°C for 30 minutes forced drying) - Usable for a wide range of applications *For more details, please refer to the PDF document or feel free to contact us.
It can withstand unidirectional axial loads.
●Due to the even distribution of load, it can bear loads most stably among plastic bearings. ●It is also possible to use only the ball retainer part.
Quality management and brand are Japan! Stainless steel bearings using balls for rolling elements.
KMT's "Stainless Steel Thrust Bearing (Single Thrust Ball Bearing)" is a type of thrust ball bearing that uses balls as rolling elements and can withstand axial loads in one direction. 【Features of KMT Bearings】 ■ 30-50% cost advantage compared to domestic products ■ Comprehensive inspection conducted to deliver products with stable quality ■ Shipping available from a single unit ■ Free samples provided For more details, please refer to the catalog or feel free to contact us.
◆No power required. Bidirectional clutch, lock type◆
■Features ● Transmits power given to the input shaft to the output shaft. Supports rotation in both directions. ● Retains and blocks the power (reverse input) applied to the output shaft within the product. Does not transmit reverse input to the input shaft. ● No power required. Can transmit and block power solely with the product.
A mechanical element that interrupts transmission power, a torque limiter that functions in both forward and reverse directions.
Our company's torque limiters come in C-type and V-type, both of which function in both clockwise and counterclockwise directions. 【Features】 - Usable for rotation in both directions. One-way types are also available, so please consult us. - Compact and lightweight. - Resistant to environmental conditions (temperature and humidity). - Easy to install. - For securing, please use our recommended parallel pins or dedicated spring pins. - If using parallel pins, pressing into the shaft is not required. - The inner ring's groove prevents pin disengagement. *For more details, please refer to "Request for Information / Catalog Download."
Thrust bearing
This is a bearing designed to withstand pure thrust loads. 【Features】 ◆ Despite its extremely small size, it has a high-precision ball rotation groove processed, making it widely used in high-speed precision mechanisms that require durability. ◆ It is a bearing that rotates while receiving axial loads. The CRT type and SST type have ball rolling grooves. Material for CRT type: SUJ2, Material for SST type: SUS440C Lubricant: Origin standard oil ◆ The thrust bearings used at the joint parts of piping are designed to prevent the thrust bearings from separating in response to customer requests. *For more details, please refer to "Request for Materials."
Pressure Roller Bearing
This is a bearing primarily lined with urethane rubber, which maintains rotational accuracy through special processing. 【Features】 ◆ By applying an appropriate radial load, it allows for the utilization of the unique friction coefficient and hardness of rubber. ◆ Urethane rubber has a higher Young's modulus and tensile strength compared to natural rubber and other synthetic rubbers, and it excels in oil resistance and wear resistance. ◆ This bearing is suitable for various applications such as feed mechanisms, guide bearings, and idler bearings. ◆ There are standard products (with rubber vulcanized) and NP products (with rubber bonded). *For more details, please request information.
Thrust bearing
Introducing thrust bearings with high precision ball rotation grooves, widely used in high-speed precision mechanisms that require durability, despite their extremely small size. ■□■Features■□■ ■Thrust Bearings - Standard oil is sealed as a lubricant unless otherwise specified. - Custom specifications can be discussed. ■Thrust Shield Bearings - Standard oil is sealed as a lubricant unless otherwise specified. - Custom specifications can be discussed. - Ball material is high carbon chromium bearing steel (or martensitic stainless steel). ■Thrust Flat Bearings - Standard oil is sealed as a lubricant unless otherwise specified. - Custom specifications can be discussed. - Ball material is high carbon chromium bearing steel, and retainer material is stainless steel. *Thrust flat bearings are made to order, so please consult each time. For other functions and details, please download the catalog or contact us.
Pathway - Bidirectional Torque Limiter OTLS
Introducing a new series that reduces backlash and allows for smaller diameters by changing the torque generation principle from a coil spring method to a leaf spring method, in comparison to our existing OTLC and OTLV types. This is a guide to our small-diameter, bidirectional torque limiter. ■□■Features■□■ ■Compact and lightweight The OTLS2-□□□A has an outer diameter of φ9 and weighs 0.9g. It is smaller and lighter compared to our existing products (OTLC type and OTLV type). ■Usable in both clockwise and counterclockwise directions It can be used in both clockwise and counterclockwise directions. ■Improved torque rise characteristics Compared to our OTLC and V types, backlash has been reduced and responsiveness has improved. For more functions and details, please download the catalog or contact us.
A mechanical component that can transmit and interrupt power without the need for electrical wiring.
This is an introduction to the bidirectional clutch lock type OSC.
Eco clutch that uses no electricity at all! Available for supply in both assembly state and as a single product.
The small bidirectional clutch is a mechanical element that allows power transmission at a constant speed (1:1) without requiring electrical power for the control of power transmission and interruption, similar to motors, solenoids, and electromagnetic clutches. The "reverse input interruption type" can lock the reverse input from the output shaft to the input shaft. It is a convenient item for removing inertia rotation in rotational motion, providing constant feed (indexing), and fixing mechanisms during transport. 【Features】 ■ Energy-saving ■ Space-saving ■ Simple design ■ Bidirectional clutch ■ Individual supply *For more details, please refer to the PDF document or feel free to contact us.
Ideal for areas requiring high precision, such as automotive drive mechanisms, machine tools, and high-pressure pumps!
The "IKO Thrust Bearing" is a highly rigid bearing that combines a precisely machined retainer, capable of handling large loads in a small space. This bearing includes thrust needle bearings that use needle rollers, thrust roller bearings that use cylindrical rollers, and various types of raceways, allowing for selection based on usage conditions. Additionally, if the mounting surface of the machine's bearing is heat-treated and ground to be used as a raceway, it can be used without a raceway, making it even more compact. 【Lineup】 ■ Thrust Needle Bearings ■ Thrust Roller Bearings *For more details, please download the PDF or feel free to contact us.
Traditional type with friction! You can use it easily at a low price.
We would like to introduce the "Torque Limiter" handled by Fujikawa Denko Co., Ltd. The setting and adjustment of slip torque can be easily done by tightening or loosening the adjustment nut or bolt. Torque transmission is achieved through the friction between the friction plate and the center member, ensuring reliable slipping under overload conditions to protect the machinery. 【Features】 ■ Easy torque adjustment ■ Automatic reset ■ Compatible with various drives ■ Wide variety *For more details, please download the PDF or feel free to contact us.
It is called a slipping clutch and is a mechanical element mainly used in the paper feeding mechanisms of OA equipment such as printers and copiers!
The "Torque Limiter Type C" is a product that utilizes the frictional force between two components by press-fitting a coil spring into the outer peripheral surface of the inner ring. It has a structure that limits the torque transmitted from the input side (driving side) to the output side (driven side). It can be used in both clockwise and counterclockwise directions. A unidirectional type is also available, so please consult us. 【Features】 ■ Usable for rotation in both directions ■ Compact and lightweight ■ Wide range of torque settings ■ Not easily affected by environmental conditions (temperature and humidity) ■ Easy to install *For more details, please download the PDF or feel free to contact us.
It uses a spring mechanism and allows slip operation in both directions (CW and CCW)!
The "Torque Limiter Type P" that we handle is a product in which a coil spring is pressed into the outer circumference of the inner ring of the press. It has a structure that utilizes the frictional force of both components to interrupt and limit the torque transmitted from the input side (drive) to the output side (driven). The torque setting can be arbitrarily adjusted between 9.8 to 49.0 mN·m (100 to 500 gf·cm). 【Features】 ■ Low cost ■ Compact and lightweight ■ High performance *For more details, please download the PDF or feel free to contact us.
In the case of OTLV-6B, the outer diameter is φ18 and the weight is 7.1g! Compared to OTLC-6B, it achieves an 18% reduction in weight.
The "Torque Limiter V-Type" is a product that utilizes the frictional force between two components by press-fitting a coil spring into the outer peripheral surface of the inner ring. It is designed to limit the torque transmitted from the input side (driving side) to the output side (driven side). For anti-rotation, please use the recommended parallel pin or dedicated spring pin. 【Features】 ■ Usable for rotation in both clockwise and counterclockwise directions ■ Compact and lightweight ■ Wide range of torque settings ■ Resistant to environmental conditions (temperature and humidity) ■ Easy to install *For more details, please download the PDF or feel free to contact us.
You can select any brake torque! A centrifugal brake that does not require a power source.
This product is a mechanical centrifugal brake for deceleration during the descent of equipment such as elevators and sluice gates. It is a speed-sensitive brake, so no power source is required. Torque adjustment of the brake torque can be easily done by changing the number of counterweights. 【Features】 ■ Easy torque adjustment by changing the number of counterweights ■ No power source required due to speed-sensitive braking ■ Automatically descends at a constant speed as designed during natural descent ■ Ability to select any desired brake torque *For more details, please refer to the PDF materials or feel free to contact us.
It is an element-type torque limiter (overload protection mechanism) that is easy to integrate into existing equipment. It can support standard specifications up to a large capacity of 190 kNm.
This torque limiter is an element-type torque limiter with a very unique shape. By incorporating this torque limiter into a customer-designed flange hub, it minimizes the extension of axial dimensions while accommodating large capacities of up to 190 kNm with precise response accuracy. Additionally, it features a maintenance-free design and has a robust structure that can withstand harsh environments, backed by diverse achievements in various countries around the world, particularly in Europe. *For more details, please refer to the materials available by clicking "Download Catalog."
A non-contact torque limiter boasting ultra-high precision with an accuracy of ±2%. It is ideal for constant speed feeding and similar applications.
This product is a torque limiter (overload protection device) with a high torque accuracy of ±2%, utilizing a unique ferromagnetic material developed by mayr. Compared to other products, it has extremely low cogging and achieves stable torque transmission that is backlash-free. During overload, it transmits torque to the driven side at a constant torque, making it suitable for both torque limiter and brake applications. It also has low inertia, making it a highly reliable product. *For more details, please refer to the materials available for download from "Download Catalog."
Overload protection device to protect important equipment.
Sankyo Manufacturing's torque limiter adopts a unique mechanical torque cutoff mechanism using rollers (balls) and roller pockets, ensuring high precision in cutoff torque while allowing for easy torque adjustment, thus protecting the machinery from overload without compromising the performance of the equipment. When used as a safety device for various automatic machines, the required conditions include accurate torque transmission, no backlash with high rigidity, precise return position after overload cutoff, and the ability to detect overload. The Sankyo torque limiter meets all these conditions, and its outstanding performance and high reliability have earned it excellent recognition across a wide range of industries. The product series consists of four series: flange type that can be directly mounted on tables, pulleys, and arms, and coupling type that features misalignment absorption functions, making it optimal for safety couplings between two axes, catering to all requirements. *For more details, please refer to the PDF materials or feel free to contact us.*
A product that helps prevent valve damage by knowing the appropriate tightening torque to avoid valve breakage, bending of the valve stem, and damage to the threaded portion.
Valves such as shut-off valves and fire hydrants may experience damage, bending of the valve stem, or damage to the threads due to excessive torque during opening and closing. The torque limiter prevents excessive torque from being applied to the target valve during operation by slipping (freewheeling) when the set torque is exceeded, thereby neutralizing the excessive torque that would burden the valve. During freewheeling, this device turns with a clicking action, making it easy to determine when torque has been applied. Features: - The body is made of stainless steel (SCS13), providing excellent corrosion resistance and durability, allowing for safe use over an extended period. - It can withstand approximately 10,000 freewheeling (slipping) operations as a guideline for usage. If the number of uses exceeds this, the operating torque of the limiter may decrease due to spring fatigue. In such cases, it can be addressed with spring replacement and repair (for a fee). - It can be used for training operators and to prevent product damage during actual work. For more details, please contact us or download the catalog.
We offer low-frequency power supplies compatible with induction heating power supplies! Update aging power supplies to extend the lifespan of your equipment.
At Taichiku Co., Ltd., we offer updates for induction furnaces and power supplies for induction heating devices. We replace aging power supplies that are a concern due to obsolescence and discontinued replacement parts with new ones, thereby extending the life of your equipment. Our company handles a variety of power supplies, including "low-frequency power supplies," "thyristor-type medium and high-frequency power supplies," and "IGBT-type current-type compact power supplies." Please feel free to contact us with any inquiries or questions regarding power supplies. 【Product Lineup】 ■ Low-frequency power supplies ■ Thyristor-type medium and high-frequency power supplies ■ IGBT-type current-type compact power supplies *For more details, please refer to the PDF materials or feel free to contact us.
Power transmission and interruption (overload protection) is possible within the gear system of machines and equipment.
- Spring-type gear torque limiter Transmits power when below the specified torque, and slips when the torque input exceeds the specified torque. - Compact type compatible with gear and coupling shapes A small type that holds torque up to 0.1 N·m. For gear shapes, it can accommodate a root circle diameter of Φ20 and above. For coupling shapes, it can accommodate a minimum diameter of Φ20 and above. - Easy installation without tools Simply insert it into a shaft with a D-cut for easy installation. - No torque adjustment needed during use Can be used without fine torque adjustments.
Introduction of a highly cost-effective solution compared to other alternatives.
"SmartSet" is suitable for use in drive lines where the twisting torque exceeds the rated torque within a specific speed range. Typical applications include refiners and compressors. This product features capabilities not found in standard torque limiters, such as allowing temporary overloads to slip while continuing operation. This product is based on the design of Safeset and is equipped with a device that controls slip in response to transient overloads. *If a dangerous overload persists, the slip control device will activate, ultimately releasing the coupling and completely interrupting torque transmission.*