689 Ceramic Bearings
The 689 full ceramic bearings is a miniature ceramic deep groove ball bearing 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, 689 ceramic hybrid bearings have expanded the application of ceramic bearings. Silicon nitride, a popular size is a type of ceramic applications bearing. type 689z ceramic bearing is single shielded open type bearings, and 689zz ceramic bearing is Double Shielded on both sides. standard 689 9 mm ceramic Ball Bearings Inner Dimension is 9mm X Outer Dimension 17mm X Width 4mm, for more custom 689 ceramic bearings and seal options please contact Bushing MFG today!
| Products Feature | |
|---|---|
|
Bearing Model |
689, 689z, 689zz, 689 2rs, 689CE |
|
Material |
Full ceramic / Hybrid bearing |
|
Size |
9x17x4 Ceramic Bearings |
|
Seals |
Open / Single Shielded / Double Shielded / Rubber Sealed |
|
Customizable |
Material For Bearing Ceramic 689
| Bearing Types | Balls / Rings | Cage |
|---|---|---|
|
689 full ceramic bearing |
ZrO2 |
ZrO2 |
|
689 ceramic hybrid bearing |
Si3N4 |
PEEK |
|
|
SiC |
PTFE |
|
|
AI2O3 |
PA66/UPE/PP |
689 Ceramic Shield Types
689 ceramic bearings
689z ceramic bearing
689zz ceramic bearing
689 2rs ceramic bearing
689 ceramic bearings 9X17X4mm Specifications & Dimensions
| Technical Specifications | |
|---|---|
|
Model |
689 |
|
Bearing Type |
Miniature Ball Bearing |
|
Precision |
P0 |
|
ID |
9 MM |
|
OD |
17 MM |
|
Width B |
4 MM |
|
Load Direction |
Radial |
|
Raceway Ring Rows |
Single Track |
|
Size Standards |
Metric Series |
If you are looking to buy 689 ceramic bearings or other ceramic products please contact our sales assistant today for the PDF catalog, special custom order is available.
