NBZH bearingHigh Quality 4mm U Groove Steel Roller Bearings 0.157 Inch Ugroove 4*16.5*7 Mm 634UU Bearing Free Shipping

NBZH bearingHigh Quality 4mm U Groove Steel Roller Bearings 0.157 Inch Ugroove 4*16.5*7 Mm 634UU Bearing Free Shipping
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sku: 666049047
$19.90
Shipping from: China
   Technical Details
Brand Name: NBZH
Coatings: Steel
Material: Steel
Model Number: 634 634U 634UU 4*16.8*7
Structure: ball
Surface Roughness: Ra 0.8
Torque Capacity: 99
   Price history chart & currency exchange rate

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