4x9mm Thrust Ball Bearing Stainless Steel Miniature 4x9x4mm mounting space 2 15/16" Mounted Bearing UCFL315-47

2 15/16" Mounted Bearing UCFL315-47

or any environment where metal-on-metal contact is undesirable

and precision hobby builds

It keeps motion flowing in one direction only - stopping backdrives caused by gravity or motor shutdowns

7206CYDUP4 Nachi high precision Angular pair of Ball Bearings with 15 degrees contact angle and Polyamide resin cage

4x9mm Thrust Ball Bearing Stainless Steel Miniature 4x9x4mm mounting space 2 15/16" Mounted Bearing UCFL315-47Stainless Steel Thrust Ball Bearing 4mm x 9mm x 4mm 4 x 9 x 4 Stainless Steel Thrust Ball Bearing, measuring 4mm x 9mm x 4mm. Thrust bearing is known to high axial loads. Made of stainless steel. 4 x 9 x 4 Thrust Ball Bearing Thrust Ball Bearing Size: 4mm x 9mm x 4mm Quantity: 1 Bearing