10pcs Miniature Rubber Sealed Metal Shielded Metric Radial Ball Bearing, MR126 ZZ 6 X 12 X 4MM
- Bearings reduce friction by providing smooth metal balls or rollers and a smooth inner and outer metal surface for the balls to roll against.
- These balls or rollers "bear" the load, allowing the device to spin smoothly.
Note: We don't sell any products. We just show the latest prices, reviews, and customer feedback.
