Material: ZrO2, Si3N4, SiC
Load Capacity: Light Load, Medium Load, Heavy Load.
Seal Type: Open Type, Shielded Type, Sealed Type.
Shanghai Metal Corporation is a leading Ceramic Self-Aligning Ball Bearing manufacturer and supplier.
Ceramic self-aligning ball bearings offer excellent self-alignment, high temperature resistance, and corrosion protection, making them suitable for harsh environments. They are characterized by high hardness, low weight, and a low friction coefficient, which enable higher rotational speeds with reduced energy loss. The electrical insulating properties of ceramic make these bearings ideal for use in electric motors, generators, and applications requiring electrical insulation. Their extended lifespan and low maintenance requirements are also key advantages for industries like aerospace, chemical processing, and power generation.
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Technical Information of Ceramic Self-Aligning Ball Bearing:
BALL GRADES |
||||||
Grade |
Diameter Tolerance |
Sphericity |
Maximum |
|||
per Batch |
Surface |
|||||
Roughness |
||||||
|
Inch |
|
Inch |
|
Micro Inch |
|
5 |
0.00001 |
0.25 |
0.000005 |
0.127 |
0.8 |
0.02 |
10 |
0.00002 |
0.51 |
0.00001 |
0.25 |
1 |
0.025 |
25 |
0.00005 |
1.27 |
0.000025 |
0.63 |
1.5 |
0.038 |
50 |
0.0001 |
2.5 |
0.00005 |
1.27 |
3 |
0.075 |
100 |
0.0002 |
5 |
0.0001 |
2.5 |
5 |
0.125 |
200 |
0.0004 |
10 |
0.0002 |
5 |
8 |
0.2 |
500 |
0.001 |
25 |
0.0005 |
12.5 |
Not Applicable |
|
1000 |
0.002 |
50 |
0.001 |
25 |
Not Applicable |
|
2000 |
0.004 |
100 |
0.002 |
50 |
Not Applicable |
Packaging of Ceramic Self-Aligning Ball Bearing: