Type:Deep Groove Ball Bearing Model No.:6008NR ZZ,6008NR-2RS Inside Diameter:40mm Outside Diameter:68mm Thickness:15mm Weight:0.2kgs MOQ:200pcs Seals type:Open,ZZ,2RS Precision:P0,P6(ABEC1,ABEC3) Radial clearance:C0-C5 Vibration:Z1-Z4&V1-V4 Material:Chrome steel(GGr15) or Stainless Steel Holder type:Metal,Steel,Nylon,etc Packing:Industrial package/at clients' request Payment:T/T or L/C Origin:China Supply Ability:200000 sets per month Sample:Accept Customized:Accept