684 Ceramic Bearings
The 684 full ceramic bearing is a micro bearings that is widely applied in cryogenic engineering, Medical equipment, high-speed machine tools, optical instruments, high-speed motors, printing machinery, food processing machinery, and more. also, 684 ceramic hybrid bearings have expanded the application of ceramic bearings. type 684z ceramic bearing is single shielded open type bearings, and 684zz ceramic bearing is Double Shielded on both sides. standard 684 4 mm ceramic Ball Bearing Inner Dimension is 4mm X Outer Dimension 9mm X Width 2.5mm, for more custom 684 ceramic bearings (zirconia bearings) and seal options please contact Bushing MFG today!
| Products Feature | |
|---|---|
|
Bearing Model |
684, 684z, 684zz, 684 2rs, 684CE |
|
Material |
Full ceramic / Hybrid bearing |
|
Size |
4x9x2.5mm Ceramic Bearings |
|
Seals |
Open / Single Shielded / Double Shielded / Rubber Sealed |
|
Customizable |
Material For Bearing Ceramic 684
| Bearing Types | Balls / Rings | Cage |
|---|---|---|
|
684 full ceramic bearing |
ZrO2 |
ZrO2 |
|
684 ceramic hybrid bearing |
Si3N4 |
PEEK |
|
|
SiC |
PTFE |
|
|
AI2O3 |
PA66/UPE/PP |
684 Ceramic Shield Types
684 ceramic bearings
684z ceramic bearing
684zz ceramic bearing
684 2rs ceramic bearing
684 ceramic bearings 4X9X2.5mm Specifications & Dimensions
| Technical Specifications | |
|---|---|
|
Model |
684 |
|
Bearing Type |
Miniature Ball Bearing |
|
Precision |
P0 |
|
ID |
4 MM |
|
OD |
9 MM |
|
Width B |
2.5 MM |
|
Load Direction |
Radial |
|
Raceway Ring Rows |
Single Track |
|
Size Standards |
Metric Series |
If you are looking to buy 684 ceramic bearings or other ceramic products please contact our sales assistant today for the PDF catalog, special custom order is available.
