R12 Full Ceramic Bearings (3/4″ X 1-5/8″ X 7/16″)
$ 75.00
Product Options
R12 Full Ceramic Ball Bearing (3/4″ x 1-5/8″ x 7/16″)
Lead Time: 5–8 working days for in-stock items
Bulk Discounts: Available
The R12 Full Ceramic Ball Bearing is engineered for superior performance in demanding environments. Made entirely from advanced ceramic materials, it offers exceptional high-temperature stability, corrosion resistance, and low friction operation. This bearing is ideal for chemical processing, marine, vacuum, and high-speed machineryapplications where traditional steel bearings are not suitable.
Standard Materials:
-
Silicon Nitride (Si₃N₄) – high strength, lightweight, and excellent at high RPMs
-
Zirconia Oxide (ZrO₂) – high wear resistance and thermal stability
Custom Materials (available upon request):
-
Alumina Oxide (Al₂O₃)
-
Silicon Carbide (SiC)
Custom Options:
-
Cage or full complement configuration
-
Open or sealed design
-
Seal material and type
-
ABEC precision rating and internal clearance
If your required specification isn’t listed, please submit a custom bearing quote request.
Ortech can manufacture custom R12 ceramic bearings to meet your exact application requirements.
| Weight | 1 lbs |
|---|---|
| Dimensions | 1.7 × 1.7 × 0.4 in |
| Bearing ID INCH | 3/4" |
| Bearing OD INCH | 1-5/8" |
| Bearing W INCH | 0.3126" |
| Bearing Type | Full ceramic deep groove ball bearings |
