Original Bosch intermediate ring (part no. 1600502011 / 1 600 502 011) — a small bearing sleeve / rubber bushing that locates and supports shafts and bearings inside the housing to restore smooth rotation and proper alignment.
Key details:
- Part name: Intermediate ring (also referenced as a rubber bushing / bearing sleeve).
- Part number: 1600502011 (listed alternately as 1 600 502 011).
- Condition: original Bosch spare part, sold as a single replacement component.
Common applications / example compatible models:
- Several Bosch garden and small‑tool models such as AKE 30 B, AKE 35 B, AKE 40 B, AKE 350 B, AKE 300 B and PKE series saws; and power tools like GDB 1600 DE (drill/grinder) and GBM 23‑2 E / GDS 30 in Bosch power tool parts listings.
Notes:
- Some parts catalogs show a closely related item number 1600502020 described as a rubber bearing sleeve that replaces or corresponds to 1600502011 — check the part number on your machine diagram to confirm fit.
Why this part matters:
- Worn or missing intermediate rings/bushings let bearings and shafts run out of alignment, causing vibration, premature wear, and noise — replacing the 1600502011 restores the intended bearing position and quiet, smooth operation.
If your tool’s parts diagram shows 1600502011 (or 1 600 502 011), this original Bosch intermediate ring is the direct replacement you’ll want to get it back to running right.
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