The DL 1412 RICH is a full complement needle roller bearing without an inner ring (14x20x12 mm), offering the highest possible load capacity for its compact, space-saving drawn cup design.
The DL 1412 RICH is a full complement needle roller bearing without an inner ring, designed for applications requiring maximum load capacity within the smallest possible radial space. Manufactured by RICH, this bearing has metric dimensions of 14 x 20 x 12 mm.
As a full complement design, the bearing contains the maximum number of needle rollers, meaning it has no cage. This critical feature provides the highest possible static and dynamic load ratings for its compact size, making it exceptionally well-suited for heavy-duty, low-speed, or oscillating motion applications. The drawn cup outer ring is thin-walled and made from hardened material, providing a rigid, economical, and space-saving solution.
The design without an inner ring means the bearing utilizes the shaft itself as the inner raceway. Therefore, the shaft journal must be suitably hardened and ground to serve as a high-precision rolling surface. This configuration allows for the bearing to be pressed directly into the housing, simplifying installation and eliminating the need for axial locating elements like snap rings or shoulders.
Data sheet
The DL 1412 RICH is a full complement needle roller bearing without an inner ring (14x20x12 mm), offering the highest possible load capacity for its compact, space-saving drawn cup design.
