32004

32004 is a Type 7 single-row tapered roller bearing with core specifications: inner diameter 20mm, outer diameter 42mm and width 15mm. Manufactured from high carbon chromium bearing steel (GCr15), it features excellent wear resistance, impact resistance and high structural rigidity. It is suitable for grease lubrication and can be filled with lithium-based grease as required. With a rated static load of 40kN, rated dynamic load of 30kN, limiting speed of 7500r/min and reference speed of 4500r/min, it can bear combined radial and unidirectional axial loads. Widely used in automobiles, agricultural machinery, engineering machinery, metallurgy, light industry and other industries, it is suitable for low and medium speed, heavy-duty transmission parts such as gearboxes, wheel hubs and transmission mechanisms, and adapts to various general mechanical working conditions.

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