Specification Brand : uxcell BulletPoint1 : Size - F6-12M (Bore Diameter=6mm, Outer Diameter=12mm, Thickness=4.5mm); F5-10M (Bore Diameter=5mm, Outer Diameter=10mm, Thickness=4mm) BulletPoint2 : Material - Made of Chrome Steel(AISI 52100), has great wear-resistant, high-temperature resistance and high hardness; BulletPoint3 : Capability - Designed for low-speed operation and axial loads only BulletPoint4 : Features - The separable components of thrust ball bearings are interchangeable. Low noise and long service life, easy to maintain. Keep the bearing working environment clean and bearing lubricated in time BulletPoint5 : Package Content - 10pcs x F6-12M, 10pcs x F5-10M ItemName : uxcell F6-12M, F5-10M Thrust Ball Bearings Chrome Steel 20pcs ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 3.54 inches ItemPackageDimensions_Width : 2.36 inches ItemTypeKeyword : thrust-ball-bearings Manufacturer : uxcell Material : steel PartNumber : f22062300ux1295 ProductDescription : Description: The separable components of thrust ball bearings are interchangeable. Thrust Ball Bearings consist of a shaft washer, a housing washer and a ball and cage assembly. They are designed to accommodate axial loads and locate a shaft axially, in one direction only, and must not be subjected to any radial load. Chromium Steel (GCr15) Shaft and Housing Washer provide high and uniform hardness, good wear resistance. Specification: