藤川伝導機 List of Products and Services

The "needle cage for connecting rods" that we handle is a bearing used under extremely complex and harsh conditions, such as high temperatures, strong impact loads, high-speed motion, and severe lubrication conditions. The needle cage for the big end, "KT...EG," is designed to undergo acceleration and deceleration movements while simultaneously rotating and orbiting with the crank. Therefore, the cage is made of a special alloy steel, making it lightweight and highly rigid, with a structure that provides excellent lubrication through an outer diameter guiding method. In addition, we also offer the needle cage for the small end, "KTV...EG." 【Structure and Features】 ■ Excellent performance has been proven in numerous racing motorcycle engines. ■ Outstanding rigidity and wear resistance that withstand harsh conditions. ■ Lightweight with a large rated load. *For more details, please download the PDF or feel free to contact us.

The "cylindrical needle bearing" is a bearing with a small cross-sectional height and a large rated load. The outer ring has stable rigidity and can be easily used with housings made of lightweight alloys and other materials. There are metric and inch types, each available in versions with retainers and full complement, allowing for the selection of bearings suitable for various conditions such as heavy loads, high speeds, and low-speed rotations. 【Lineup】 ■ Needle bearings with retainers ■ Guide roller bearings *For more details, please download the PDF or feel free to contact us.

The "separable cage needle bearing" is a product that combines an inner ring, an outer ring, and an IKO needle cage, allowing for easy separation of the inner and outer rings. Bearings without an inner ring are available in single-row and double-row configurations with the same cross-sectional height, and can be selected based on load conditions. By heat treating and grinding the shaft, the desired radial clearance can be selected. Additionally, products with an inner ring are also available. 【Structure and Features】 ■ High precision due to simple structure ■ Radial clearance can be freely selected by choosing and combining parts ■ Excellent rotational performance due to the use of a needle cage *For more details, please download the PDF or feel free to contact us.

IKO's "Roller Bearings" are non-separable bearings with a large rated load, incorporating rollers in multiple rows. Roller bearings with retainers are suitable for locations where variable loads act at high rotational speeds. Additionally, the relatively large spacing between the rollers arranged in multiple rows provides a favorable structure against moments. We also offer full roller "Roller Bearings" suitable for locations where heavy loads act at low rotational speeds, as well as roller bearings for sheaves. 【Features】 ■ Available with retainers, full rollers, and for sheaves, allowing for selection of bearings suited to the operating conditions. ■ Particularly used in construction machinery and industrial machinery where heavy loads are applied. *For more details, please download the PDF or feel free to contact us.