デンショー List of Products and Services

We provide food and pharmaceutical industrial lubricants that are NSF certified by European manufacturers. In our core business of bearings, the selection of grease specifications and adjustment of filling amounts are crucial for meeting customer requirements, making the field of lubricants an important support for our core business. Additionally, we offer a wide range of products, reducing inventory hassle and allowing for use within expiration dates. Please feel free to contact us for more details. 【Features】 ■ Raw materials that comply with the FDA approved list ■ No adverse effects on health, odor, or taste ■ No negative impact even in the event of accidental contact with food ■ Resistant to expected usage conditions such as seasons, chemicals, heat, and mechanical loads *For more details, please refer to the PDF document or feel free to contact us.

• Lubricants

At Densho Co., Ltd., we accept contract manufacturing of deep groove ball bearings. We meet the load-bearing requirements in transmissions and support smooth switching operations. Additionally, we respond to harsh conditions in rice fields with water, mud, and fertilizer. Inside, our products do not allow dust and dirt to intrude, even in a dusty rice husker. 【Case Details】 ■ Meets load-bearing requirements and supports smooth switching operations ■ Responds to harsh conditions in rice fields with water, mud, and fertilizer ■ Inside a dusty rice husker: does not allow dust and dirt to intrude *For more details, please refer to the PDF materials or feel free to contact us.

• Metal bearings

At Densho Co., Ltd., we accept contract manufacturing of deep groove ball bearings. For motors used in assist bicycles, we guarantee the special requirements needed inside the motor. Three special specifications are used in each motor. Additionally, for outdoor unit motors used in air conditioners, we meet the stringent acoustic and electrocorrosion requirements demanded for air conditioning. 【Case Details】 ■ Guarantee of special requirements needed inside the motor ■ Compliance with acoustic and electrocorrosion standards ■ Different specification motors also meet the separate requirement of load capacity for pedal axles *For more details, please refer to the PDF document or feel free to contact us.

• Metal bearings

There are many things that must be MADE IN JAPAN. However, think about it. If you look around at the clothes and everyday items we wear and use, isn’t it difficult to find things that are not MADE IN JAPAN? Aren’t many of them made in China? That’s because we have accepted that “Chinese products are fine, it’s okay.” Our company will propose Chinese-made bearings that meet the standards you can trust. *For more details, please refer to the PDF document or feel free to contact us.

• Metal bearings

Over 20 years ago, as major home appliance manufacturers began relocating their production bases to China, we also embarked on the development of Chinese bearings that could gain recognition. Starting with guidance on organization and tidiness, we have repeatedly provided training to meet Japanese quality standards, aiming for manufacturing that can be recognized by the manufacturers themselves. This document provides detailed information on our initiatives and support systems for Chinese-made bearings, so please feel free to contact us if you have any inquiries. [Contents (Excerpt)] ■ How long will you insist on MADE IN JAPAN? ■ Initiatives for Chinese-made bearings ■ Types of bearings ■ Introduction of some actual cases in use: Deep groove ball bearings ■ We respond to customer requests *For more details, please refer to the PDF document or feel free to contact us.

• Metal bearings

We provide processing, assembly, and shipping inspection of hard chrome-plated parts in a seamless manner at the same processing location. The materials we handle include SCM, S45C, SUS, etc., and the main target parts are pistons, cylinders, shafts, and other processed products. We complete cutting (grinding), polishing, plating, and buffing all in-house. (Heat treatment is outsourced.) Please feel free to consult us about production lots, even for small quantities. We actively engage in processing items that can be handled with our available equipment, not limited to cylinders. 【Features of Hard Chrome Plating】 ■ Low friction coefficient and excellent wear resistance ■ Difficult to adhere to friction counterparts, resulting in a low friction coefficient ■ Metal bonding and alloying are not easily peeled off ■ Non-magnetic *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

The "Telescopic Rail" features high durability and smooth rolling performance, is compact, and has extremely low deflection under heavy loads. By subjecting the rail surface to a hardening treatment, it maintains smooth rolling for a long time, even under maximum load, just like during initial use. Additionally, it has a compact cross-sectional shape that enhances the section modulus. This product is suitable when the allowable load and lifespan requirements are not met by sheet metal bent rails. 【Features】 ■ SGS certification for RoHS and REACH ■ High durability with over 1.5 million cycles ■ Low deflection due to the use of sliders ■ High durability and smooth rolling performance ■ DIN German-made cold drawn high carbon bearing steel rail *For more details, please refer to the PDF document or feel free to contact us.

• others

The "SCPU Series" is a heater that incorporates a tungsten resistance element sandwiched between ceramic sheets with excellent heat resistance and high insulation properties. The tungsten resistance element is suitable for use in high-temperature ranges. It adopts a unique heating pattern and is designed to be small, thin, and compact, allowing for space-saving heating. The heating speed is extremely high, making it a product with excellent response. 【Features】 ■ The tungsten resistance element is suitable for use in high-temperature ranges. ■ The housing is designed to be thin and compact, enabling space-saving heating. ■ The heating speed is extremely high, with excellent response. ■ It can reach temperatures of 500°C in approximately 30 to 40 seconds. *For more details, please refer to the PDF materials or feel free to contact us.

• Ceramic Heater

The "PTC heater" is a heating element that utilizes semiconductor ceramics primarily composed of barium titanate (BaTiO3). The material composition allows for the setting of any desired Curie temperature. At this temperature, the electrical resistance increases sharply. This product is widely used as a self-regulating heating element that takes advantage of the characteristics of this semiconductor ceramic. 【Features】 ■ No need for temperature control due to self-regulation, resulting in increased space efficiency and lifespan ■ The self-regulating function suppresses abnormal heating of the heater, ensuring safety ■ Self-regulation reduces unnecessary power consumption, making it economical ■ Compact design that does not require external control functions ■ Compatible with a wide range of applications across various industries such as beauty, medical, construction machinery, and home appliances *For more details, please refer to the PDF document or feel free to contact us.

• Ceramic Heater

We offer a digital sensor capable of detecting fine particles in the air, the "Compact Fine Particle (PM2.5) Measuring Device." It is equipped with a built-in laser and photoelectric receiver. The intensity distribution pattern of the diffracted and scattered light emitted from fine particulate matter allows us to determine the particle size distribution. Additionally, it can convert the data into an electrical signal through photoelectric conversion, enabling the calculation of fine particulate matter concentration using an algorithm. 【Features】 ■ Compact and lightweight design (48mm×40mm×13.5mm, 25g) ■ Operating voltage: DC5V±0.5V ■ Operating environment: -15℃ to 60℃ ■ Minimum detectable particle size: 0.3μm *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments