The strongest product-name match I found for 00.580.3922 is Tapered Roller, supported by reseller catalog data, while multiple aftermarket supplier pages describe the same part as a tapered roller bearing. Based on the reviewed sources, Tapered Roller is the safest commercial product name, with tapered roller bearing as the closest technical industry term.
For part-number validation, the sources consistently show the exact OEM-style number as 00.580.3922. I did not find a reliable Heidelberg eShop SKU page or an official catalog excerpt in the results for this exact number, so I am keeping the listing tied to the base number 00.580.3922 only and not claiming an official suffix variant.
For compatibility, the clearest documented fitment signal in the reviewed sources is SM74. Several supplier pages explicitly pair 00.580.3922 with Heidelberg SM74, often alongside related bearing number 00.580.3924 and designation BT2-0075 / BT2-0056. Because these fitment claims come from reseller and aftermarket sources rather than a Heidelberg OEM page for this exact part, I would keep the main listing limited to documented SM74 context and require technical verification before extending compatibility to other presses.
I also found one supplier page pairing 00.580.3922 with BT2-0075, but the surrounding listings mix 00.580.3922, 00.580.3924, and 00.580.3925 together. Because that creates ambiguity, I would not present BT2-0075 as a confirmed one-to-one technical designation for 00.580.3922 without a stronger OEM source.
I did not find reliable published dimensions, material data, or a confirmed Heidelberg substitute/interchange number for 00.580.3922 in the reviewed sources. Because of that, it would be inaccurate to assign more technical specifications without factory documentation.
Key Features
- Part number: 00.580.3922.
- Strongest confirmed product name: Tapered Roller.
- Common technical wording in supplier sources: tapered roller bearing.
- Product category context: mechanical spare part.
- Strongest documented machine context: SM74.
Compatible Heidelberg Models
- SM74 — supported by multiple supplier and aftermarket listings for this exact part number.


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