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684 Full Ceramic ZrO2 / Si3N4 Ball Bearings 4x9x2.5 |
684 (4mm x 9mm x 2.5mm) |
Dimension Bore: 4
Dimension OD: 9
Dimension Width: 2.5
Weight: 1g
International Delivery Details |
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Bearing Kingdom Group can satisfy the needs of any model for you; |
No matter what is your need, we can provide you with a solution. Whether you use our products or provide them to customers; |
The inventory of 900 million dollars. USD in the global warehouse; door-to-door delivery is the purpose of our service; |
We can deliver the goods to your hand in a short delivery period of 2 weeks, 1 week by air, and 5 days by express (excluding weekends). |