Track Roller Bearings

KHS LR 52 ,LR 53 series track roller bearings are double row track roller bearings with thick-walled outer ring and without filling slot suitable for taking thrust loads in both directions .KHS LR 2 series track roller bearings are based on the radial ball bearing series 62.. but with thick walled outer ring .Bearings with crowned outside surface have the suffix ā€œUā€.LR..KDD(U) are sealed on both sides with sealing shields ,LR..NPP(U) are sealed on both sides with contact seals .(series includes LR..2 NPP / NPPU ,LR ..52 KDD/KDDU,LR..53 KDD/KDDU..etc.)

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