NBZH Bearing638ZZ 638RS 638-2Z 638-2RS ZZ RS RZ 2RZ Deep Groove Ball Bearing 8x28x9mm Miniature Bearing 8*28*9
Technical Details
Brand Name: | NBZH |
Coatings: | Steel |
Material: | Steel |
Model Number: | 638 |
Structure: | ball |
Surface Roughness: | Ra 0.8 |
Torque Capacity: | 99 |
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