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The R165122420 record names a Rexroth runner block and explicitly describes three new original items. Its first two photographs show a bagged block and its inner profile. They provide useful packing and mounting references, while the complete model identity remains a source-record declaration.
Identification and delivery details
The first photograph shows a machined metal mounting face through a clear bag, with four outer holes, two central recessed features and black end sections. The bag carries a 04 LDPE recycling mark. That mark describes the packaging material; it is not a product revision or manufacturing date.
The second photograph shows the open inner profile and exposed metal surfaces inside black surrounding sections. Some stamped characters are visible on an internal surface, but they are not used to infer the complete R165122420 identifier, an accuracy class or a revision.
The note dated 23 January 2026 names Rexroth, explicitly records three items, calls the condition new original and gives 0.8kg. It does not specify manufacturing origin or warranty duration. The reviewed packing does not independently authenticate original manufacture or prove unused internal condition.
The source weight has no stated weighing scope. It is therefore retained as 0.8kg without deciding whether it applies to one block, the three-item entry or packing. Likewise, the historical three-item declaration does not establish current availability.
All nine source photographs and the single source video were downloaded and retained. Only photographs one and two were visually reviewed. The later photographs carry neutral source captions, and no measured travel, preload, load capacity or lubrication test is claimed from the media.
The catalogue link identifies the complete R165122420 Rexroth runner-block bearing category. It does not fill in an absent revision, origin or warranty. A replacement enquiry should still compare the rail code, mounting dimensions, class markings and lubrication arrangement of the installed assembly.
| Item | Evidence |
|---|---|
| Source brand / identifier | Rexroth / R165122420 |
| Recorded category | Runner-block ball bearing |
| Historical quantity / condition | Three items / new original |
| Visible packing | Clear bag with 04 LDPE recycling mark |
| Recorded weight | 0.8kg; weighing scope unspecified |
| Origin / warranty | Not specified in source |
| Revision / accuracy / preload | Not established by reviewed evidence |
| Record date | 23 January 2026 |
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Three items and 0.8kg are recorded historically. The reviewed bag and block faces do not certify original manufacture, assign a revision or define the weight scope; missing origin and warranty details remain unspecified.
Matching this part
Compare the complete runner-block and rail codes, mounting dimensions and any preload or accuracy markings. Do not substitute a similar block on shape alone.
Confirm current quantity, condition, packing contents and applicable warranty for the offered lot. Clarify the 0.8kg weighing scope and request readable complete markings.
Photos and recorded media









Recorded inspection clip. The clip is retained as delivery evidence; no performance measurement is inferred from it.
Related records and products
View the ONE R165122420 Rexroth RUNNER BLOCK BLOCK BALL BEARING ~ catalogue listing. Confirm the exact configuration and condition; a catalogue entry does not identify this delivered unit. To compare the installed rail and block details, contact KOEED with readable markings and dimensions.
Request this part
Specify the full R165122420 identity, installed rail code and lot-specific packing and class requirements.
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Send us the part number or article link — we will confirm price, availability and lead time.