Free shipping 6805-2RS 6805 full SI3N4 ceramic ball bearing 25x37x7mm silicon nitride bearing 61805-2RS bike wheels

Free shipping 6805-2RS 6805 full SI3N4 ceramic ball bearing 25x37x7mm silicon nitride bearing 61805-2RS bike wheels
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sku: 32855946321
$25.00
Shipping from: China
   Technical Details
Brand Name: WFLYU
Coatings: no
is customized: Yes
Material: Steel
Model Number: si3n4 bearing
Package Size: 5cm x 5cm x 2cm (1.97in x 1.97in x 0.79in)
Package Weight: 0.1kg (0.22lb.)
Structure: steel
Surface Roughness: Ra 1.6
Torque Capacity: 0
Type: Ball
Unit Type: piece
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