SMF84ZZ Stainless Steel Flanged Ball Bearing 4mm/8m/3mm (shielded or sealed) Structure: Deep Groove Type: Ball Brand Name: NSK, NTN, SKF, HTZC  Available in SAE52100 chrome steel and AISI440C or KS440 (ACD34/X65Cr13) stainless steel, these metric sized deep groove radial flanged miniature bearings can withstand heavy radial loads and moderate thrust loads in both directions. Flanged miniature bearings have an outer ring flange to facilitate location in a housing.

High performance 3 8 flanged ball bearing Mf.FR,F67,F68,F69 Bore Size: 1 - 20 mm Outside Diameter: 3 - 50 mm Model Number: Mf.FR,F67,F68,F69.Single Row Shield: Open,Teflon Sealed,Rubber Seals Retainer: PTFE, Nylon, PEEK Or Stainless Steel Lubrication: Oil,grease,dry Application: Domestic,Electric Motor... Noise Level: from 3mm to 30mm 1.High Performance,Long life 2,Competitive price  4,3 8 flanged ball bearing 3 8 flanged ball bearing10mm