4pcs/10pcs SI3N4 full Ceramic bearing 693 694 695 696 697 698 699 ceramic ball bearings 3x8x4 4x11x4 5x13x4 6x15x5 7x17x5 mm

4pcs/10pcs SI3N4 full Ceramic bearing 693 694 695 696 697 698 699 ceramic ball bearings 3x8x4 4x11x4 5x13x4 6x15x5 7x17x5 mm
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sku: 32952886448
$48.70+1%
$49.20
Shipping from: China
   Technical Details
Coatings: Si3N4 Ceramic
Material: Si3N4 Ceramic
Model Number: 693-699
Structure: Ceramic ball bearing
Surface Roughness: Ra 0.05
Torque Capacity: Standard
   Price history chart & currency exchange rate

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