4pcs/10pcs 6203 Si3N4 Ceramic bearing 17x40x12 mm silicon nitride ceramic ball bearings 17*40*12mm
Technical Details
Brand Name: | WINSHAFT |
Material: | Si3N4 |
Model Number: | 6203 |
Size: | 17x40x12 mm |
Use: | Si3N4 full Ceramic bearing |
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