VIVエンジニアリング List of Products and Services

We would like to introduce VIV Engineering's "Inspection System." In the prototype and initial product inspection, we conduct measurements that do not rely on the experience of the inspectors and are based on national standards for traceability. This enables improved productivity through a shortened startup period. Additionally, we perform in-process and sampling inspections, pre-shipment inspections, and acceptance inspections using image measurement devices. 【Flow】 ■STEP01: Prototype and Initial Product Inspection ■STEP02: In-Process and Sampling Inspection ■STEP03: Pre-Shipment Inspection ■STEP04: Acceptance Inspection (Image Measurement Device) *For more details, please refer to the PDF document or feel free to contact us.

• Belts and pulleys
• Plastic bearings
• Other Auto Parts

At VIV Engineering, we manufacture products under Japanese technical guidance and quality control, providing pulleys and undercarriage parts for agricultural and construction machinery manufacturers. Our motto is to offer products that can be safely distributed within Japan at low prices, and we have been recognized for our achievements in the industry for 40 years. With a system that allows for integrated production in-house, we can reduce the burden of outsourcing management. Additionally, because we have integrated production, we can flexibly respond to costs, delivery times, and quality. 【Product Lineup】 ■ Tension Pulleys ■ Bearing Housings ■ Various Wheels ■ Sprockets ■ Camshafts ■ Engine and Machine Parts, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Belts and pulleys
• Plastic bearings
• Other Auto Parts

We manufacture various types of "crawler wheels and carrier rollers." We can produce both the standard grease-filled types and those filled with engine oil that are suitable for high-speed applications, which have become mainstream recently. Additionally, we offer standard products as well as custom-made options for our customers. We are always available for estimates and inquiries, so please feel free to contact us. 【Features】 ■ Capable of producing engine oil-filled types suitable for high speeds ■ Standard products available in addition to custom-made options ■ Consistent production from machining, pressing, to painting ■ Possible to reduce time spent on complex delivery and cost management ■ Over 30 years of proven experience *For more details, please refer to the PDF document or feel free to contact us.

• roller

At VIV Engineering, we handle "Free Set Holders / Angle Holders / Adjust Holders." The main body is made of SPHC material treated with trivalent chromate. Our company is capable of a wide range of manufacturing, including cutting, sheet metal, and resin molding. We can assist from the mold drawings. If you are looking for a new manufacturer, please feel free to consult with us. 【Specifications】 ■ Material & Finish (Main Body): SPHC (trivalent chromate treatment) ■ Weight - Free Set Holder: 0.45kg - Angle Holder: 0.24kg - Adjust Holder: 0.45kg *For more details, please refer to the PDF document or feel free to contact us.

• Belts and pulleys
• Other machine elements

We would like to introduce the "Sprocket Pulley" handled by VIV Engineering. The sprocket boss is made of SPHC (blackened) material, and the bearing is made of steel. The sprocket designation is 40. We offer five types with tooth counts of 12, 13, 14, 15, and 19. Please feel free to contact us when you need assistance. 【Material and Finish】 ■ Pulley: Nylon 66 with glass fiber ■ Bearing: Steel *For more details, please refer to the PDF document or feel free to contact us.

• Belts and pulleys
• Chains and sprockets

We would like to introduce the "Flat Pulley" handled by VIV Engineering. The pulley is made of nylon 66 with glass fiber, and the bearing is made of steel. We offer four different sizes in our lineup. Additionally, our company specializes in small lot production and can manufacture based on customer drawings. Please feel free to contact us when you need assistance. 【Material and Finish】 ■ Pulley: Nylon 66 with glass fiber ■ Bearing: Steel *For more details, please refer to the PDF document or feel free to contact us.

• Belts and pulleys

We would like to introduce the 'V Pulley' handled by VIV Engineering. The pulley is made of nylon 66 with fiberglass, and the bearing is made of steel. We offer both single and double options. Additionally, our company specializes in small lot production and can manufacture from customer drawings. Please feel free to contact us when you need assistance. 【Materials and Finishing】 ■ Pulley: Nylon 66 with fiberglass ■ Bearing: Steel *For more details, please refer to the PDF document or feel free to contact us.

• Belts and pulleys

We would like to introduce the "Guide Pulley" handled by VIV Engineering. The pulley is made of nylon 66 with fiberglass, and the bearing is made of steel. Dimensional accuracy is ensured through quality control using image measurement devices, guaranteeing high performance and precision. As a result, it provides good transmission efficiency and achieves a normal rotation ratio. Please feel free to contact us when you need assistance. 【Material and Finish】 ■Pulley: Nylon 66 with fiberglass ■Bearing: Steel *For more details, please refer to the PDF document or feel free to contact us.

• Belts and pulleys

Introducing the "Shaft-mounted Guide Pulley" handled by VIV Engineering. We offer a lineup that includes Type A with double nut tightening, Type B with a single nut (shaft: two-sided width type), and Type C with a single nut (shaft: pin hole type). The pulleys are made of nylon 66 with glass fiber, while the bearings, nuts, and spring washers are made of steel, and the shafts are also made of steel. 【Materials and Finishing】 ■ Pulley: Nylon 66 with glass fiber ■ Bearing: Steel ■ Nut & Spring Washer: Steel (trivalent chromate treatment) ■ Shaft: Steel (black oxide) *For more details, please refer to the PDF document or feel free to contact us.

• Belts and pulleys