JAF 5204Z PFPE – double row deep groove ball bearing 20 × 47 × 20.6 mm
Double row ball bearing JAF 5204Z PFPE designed for use in vacuum pumps and other precision rotating equipment. Version with single-sided metal shield, dimensions 20 × 47 × 20.6 mm. Made in Japan.



JAF 5204Z PFPE is a double-row ball bearing used in vacuum pumps and other industrial rotating equipment where precise and reliable shaft support is required.
The bearing has an inner diameter of 20 mm, an outer diameter of 47 mm, and a width of 20.6 mm. The Z version features a single-sided metal shield, while the other side of the bearing remains open.
The double-row design allows it to handle radial loads while simultaneously supporting axial loads in both directions, which is particularly advantageous for precision rotating assemblies.
The PFPE variant is designed for specific industrial applications, including vacuum technology. When replacing, we always recommend verifying the full designation of the original bearing, its dimensions, and the required specification.
|
Parameter |
Value |
|
Manufacturer |
JAF |
|
Product type |
Double-row ball bearing |
|
Designation |
5204Z PFPE |
|
Inner diameter (d) |
20 mm |
|
Outer diameter (D) |
47 mm |
|
Width (B) |
20.6 mm |
|
Shielding |
Z – single-sided metal shield |
|
Other side |
Open |
|
Version |
PFPE |
Application: vacuum pumps, vacuum technology, precision rotating assemblies, industrial pumps, and other mechanical equipment requiring a double-row bearing in the 5204Z PFPE specification.
Additional parameters
| Category: | Special Offers |
|---|---|
| Weight: | 0.11 kg |
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