The Heidelberg TC.011.121 cam follower is a mechanical spare part used in Heidelberg sheetfed press assemblies. Heidelberg’s own eShop identifies the official product name as “Cam follower PWKR 40x18x44,5”, making cam follower the correct technical industry term for the listing. The dimensional designation 40 x 18 x 44.5 mm is repeated across multiple specialist suppliers, which supports using it directly in the SEO title and product copy.
Part number and variants
The current Heidelberg number is TC.011.121 and is commonly formatted in the market as TC.011.121/ or TC011121. Secondary specialist sources list F2.011.121 and F2.011.121/01 as former Heidelberg part numbers, which strongly suggests a renumbering or revision sequence rather than a different part family. I did not find an openly accessible Heidelberg supersession note, so the safest practice is still to match the full installed number before ordering.
Technical references
In the aftermarket and bearing trade, this part is also linked to INA F-229025 or F-229025.04. Those appear to be bearing/manufacturer references associated with the same Heidelberg cam follower size and application. This cross-reference is useful for technical identification, but the Heidelberg number should remain the primary purchase reference.
Documented compatibility
The strongest documented fitment I found supports compatibility with CD 102, CS 92, SM 102, SX 102, XL 105, and XL 106. Additional sources consistently repeat SM 102, CD 102, and XL 105, which reinforces those applications. Because open-source compatibility data comes from a mix of official and aftermarket sources, the listing should state selected Heidelberg CD, CS, SM, SX, and XL presses and recommend serial-number verification before purchase.
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