High Speed v groove bearing 623ZZ ball bearing 

High Speed v groove bearing 623ZZ ball bearing High Speed V Groove Bearing V groove guide wheel bearing is the most widely-use and economy product among the linear motion track rollers, and they can suit to the cylindrical track. Various structure: WV,LV,V,LFR,LR,W Series Sealed type: Z, ZZ, RS, 2RS, 2RS1, NPP, KDD, P, PP, N, NR High Speed V Groove Bearing Material: GCr15,100Cr6,Chrome Steel,steel ,stainless steel   1.The surface of outer ring is the "W" profile formed by the two "V" with an angle of 90 degrees. The internal or external side face can be matched separately with the concave or protrudable track that both have a "V' profile with the angle of 90 degrees, and also the internal side face can be matched well with the cylindrical track. 2.Guide wheels bearings are the main components of the linear motion system,they can widely used in the industrial robot,cutting machine,motion track,production flow and so on. 3.Wheel feature the internal des…

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