6201ZZE Nachi Bearing, Made in Japan, here are the dimensions of the 6201ZZE, the 6201ZZE inner diameter is 12mm, the 6201ZZE outer diameter is 32mm, 6201ZZE width is 10mm. 6201ZZE Closures: Double shielded with Metal shields Z/ZZ/2Z The shield design was optimized using dynamic analysis modeling techniques. The design profile and plate thickness provides rigidity that helps quiet operation as well as retain grease and protect against intrusion of major contamination. Rings and balls made of select material have superbly controlled accuracy such as roundness, contour, surface finish, and hardness to provide quieter operation, reduced vibration levels, and long life. Rivet-type pressed steel cages for strength and durability. High-performance grease for long l.
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