2pcs/10pcs 6903 Si3N4 ceramic bearings 17x30x7 mm silicon nitride Ceramic ball bearing 17*30*7mm

2pcs/10pcs 6903 Si3N4 ceramic bearings 17x30x7 mm silicon nitride Ceramic ball bearing 17*30*7mm
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sku: 32230110418
$35.60
Shipping from: China
   Technical Details
Brand Name: WINSHAFT
Material: Si3N4 ceramic
Model Number: 6903
Size: 17x30x7 mm
Use: full Ceramic ball bearing
   Price history chart & currency exchange rate

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