High‑precision, high‑hardness rolling assembly designed for stable, low‑noise operation and heavy load capacity. Key benefits Smooth, quiet operation: Embedded SUS420 stainless steel bearings and precisely machined rollers reduce friction and noise for reliable continuous use. High load capacity and durability: Hardened components and medium carbon steel construction provide strong bearing capacity and long service life in heavy-duty applications. Consistent performance and low maintenance: Tight coaxiality and flatness from precision machining and modern production processes minimize vibration and wear, ensuring smooth operation after assembly and fewer adjustments over time. Accurate, repeatable motion: Precision coordination and high pressure accuracy maintain stable rolling and reduce operational variability. Features and specifications Bearing: Embedded SUS420 stainless steel bearing for low resistance and smooth rotation. Material: Medium carbon steel body with high‑hardness surface treatment; components finished to be burr‑free with uniform stress distribution. Manufacturing: Precision machining with strict coaxiality and flatness control; uses updated production processes and equipment for consistent component tolerances. Performance: Low operating noise, smooth rolling action, strong load bearing, and high pressure accuracy. Weight: 1256 kilograms. What this product solves Eliminates excessive vibration and noise in rotating assemblies by delivering tightly controlled concentricity and flatness. Reduces downtime and maintenance needs through hardened, wear‑resistant parts and high manufacturing accuracy. Improves machine stability and product quality where precise, repeatable motion is required. Typical applications Industrial machinery: Ideal for heavy conveyor rollers, rotary tables, or other production equipment that require stable, low‑noise rotation under high loads. Precision manufacturing: Suited for press feeds, indexing systems, or assembly lines where accurate coaxiality and flatness affect finished product consistency. Material handling and tooling: Fits applications needing robust, long‑lasting rollers or bearing assemblies that sustain frequent usage and high pressure. Reasons to choose this assembly Built for heavy use with a focus on precision and longevity. Combines hardened materials, stainless steel bearing elements, and modern processing to deliver smoother operation and lower noise. Suitable for systems requiring reliable, high‑capacity rolling components backed by measurable manufacturing tolerances.