688 Ceramic Bearings
The 688 full ceramic bearing is a miniature ceramic deep groove ball bearing with full complement 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, 688 ceramic hybrid bearings have expanded the application of ceramic bearings. Silicon nitride ceramic is a type of ceramic material. type 688z ceramic bearing is single shielded open type bearings, and 688zz ceramic bearing is Double Shielded on both sides. standard 688 8 mm ceramic Ball Bearing Inner Dimension is 8mm X Outer Dimension 16mm X Width 4mm, for more custom 688 ceramic bearings and seal options please contact Bushing MFG today!
| Products Feature | |
|---|---|
|
Bearing Model |
688, 688z, 688zz, 688 2rs, 688CE |
|
Material |
Full ceramic / Hybrid bearing |
|
Size |
8x16x4 Ceramic Bearings |
|
Seals |
Open / Single Shielded / Double Shielded / Rubber Sealed |
|
Customizable |
Material For Bearing Ceramic 688
| Bearing Types | Balls / Rings | Cage |
|---|---|---|
|
688 full ceramic bearing |
ZrO2 |
ZrO2 |
|
688 ceramic hybrid bearing |
Si3N4 |
PEEK |
|
|
SiC |
聚四氟乙烯 |
|
|
AI2O3 |
PA66/UPE/PP |
688 Ceramic Shield Types
688 ceramic bearings
688z ceramic bearing
688zz ceramic bearing
688 2rs ceramic bearing
688 ceramic bearings 8X16X4mm Specifications & Dimensions
| Technical Specifications | |
|---|---|
|
Model |
688 |
|
Bearing Type |
Miniature Ball Bearing |
|
Precision |
P0 |
|
ID |
8 MM |
|
OD |
16 MM |
|
Width B |
4 MM |
|
Load Direction |
Radial |
|
Raceway Ring Rows |
Single Track |
|
Size Standards |
Metric Series |
If you are looking to buy 688 ceramic bearings or other ceramic products please contact our sales assistant today for the PDF catalog, special custom order is available.
