







50 pcs 4.0mm silicon nitride ceramic balls SI3N4 Ball G5
$16.46
$23.51
Availability:
In Stock-
Estimated Delivery:Apr 09 - Apr 16
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Free Shipping & Returns: On all orders

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Material: Silicone Nitride (Si3N4). 2, high wear resistance: silicon nitride ball processing needs at least 150-200 hours. 3, corrosion resistance: silicon nitride ball, almost no chemical reaction with any substance.
- Brand: H&H
- Compatible Bike Type: Universal
- Material: si3n4
- Part Type: Bearings
- UPC: Does not apply
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