INA - F-232141.KI | Full Complement Cylindrical Roller bearing | 23 × 40 × 21 mm

Details

These bearing is a high-precision single-row cylindrical roller bearing manufactured by INA. It features a configuration designed without an outer ring. Instead of a single point of contact (like ball bearings), the cylindrical/needle elements utilize line contact. This distributes heavy forces across a larger surface area, dramatically increasing structural rigidity and enabling smaller rolling elements to carry identical or larger loads. The bearing assembly forms a ready-to-fit unit where the inner and outer rings can be separated during installation. This permits independent press-fitting of both rings onto the shaft and into the housing, ensuring tight fits that prevent internal slipping. Material : Made of high-purity, carbonitride-hardened 100Cr6 chrome steel with a high-strength pressed steel cage. Features are : Non-Locating Axial Compensation, High Speed Capacity, Low Boundary Friction, High Temperatures. Applications : Hydraulic Pump & Motor Drives, Construction & Earthmoving Equipment, Machine Tool Spindles, Textile Machinery Feed Rollers, Agricultural Machinery. KI=With an Inner Ring But Without an Outer Ring.

Specifications