2PCS 6704-2RS Hybrid Ceramic Bearing 20*27*4 Mm 6704hc Hybrids Si3n4 Ball Bearings 6704 2RS

2PCS 6704-2RS Hybrid Ceramic Bearing 20*27*4 Mm 6704hc Hybrids Si3n4 Ball Bearings 6704 2RS
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sku: 32849680959
$19.58
Shipping from: China
   Technical Details
Brand Name: WFLYU
Coatings: Chrome Steel
Material: Hybrid Ceramic
Model Number: 6704SI
Package Size: 20cm x 10cm x 10cm (7.87in x 3.94in x 3.94in)
Package Weight: 0.05kg (0.11lb.)
Structure: Si3N4 Balls
Surface Roughness: Ra 0.05
Torque Capacity: 20*27*4 mm
Unit Type: 2piece
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