200pcs/lot free shipping miniature stainless steel deep groove ball bearing (stainless steel 440C material) SMR93ZZ 3*9*4 mm
Technical Details
Brand Name: | NBZH |
Coatings: | Steel |
Material: | Steel |
Model Number: | MR93 MR93ZZ SMR93 SMR93ZZ R-930ZZY04 WBC3-9ZZA R930ZZ |
Structure: | ball |
Surface Roughness: | Ra 0.8 |
Torque Capacity: | 99 |
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