holder
spring
miniature
ball
bearing
compact
ball bearing
bearings
spring loaded
tensioner
springs
springloaded
loaded
Mechanical
belt tensioner
Miniature Adjustable Bearing Mount - High-Precision Idler

Print Profile(1)
5
1
Released 2026-03-10
Need a tensioning solution for a tight spot? This compact spring-loaded bearing holder is engineered for small-scale mechanical assemblies where every millimeter counts. It provides consistent spring-actuated pressure in a significantly reduced footprint. Optimized for smaller bearing series (like the MR105 or 625ZZ) to keep the overall dimensions as small as possible.
Bill of materials
- NameQuantityNotes
- 1ball bearings33x10x4
- 2compress springs2
- 3M3 12mm bolts5
Originality of the Model
The author declares that this work is their personally original model
This model is licensed under the following terms:
Credit must be given to the creator
Models(3)
spring loaded bearings holder small.3mfDesigner69.27 KB
2026-03-09
spring loaded bearings holder small.stlDesigner42.07 KB
2026-03-09
spring loaded bearings top part.stlDesigner124.30 KB
2026-03-09
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