FAG tools for mechanical mounting and dismounting of rolling ...
FAG tools for mechanical mounting and dismounting of rolling ...
FAG tools for mechanical mounting and dismounting of rolling ...
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CORPORACION BASCO SACAv. Argentina 1165 - LimaTelef.: 433-6633 / 433-6834 - Fax: 431-3188E-mail: ventas@basco.com.pe<strong>FAG</strong> <strong>tools</strong> <strong>for</strong> dis<strong>mounting</strong> <strong>of</strong> <strong>rolling</strong> bearingsMechanical special bearing extractors 64 <strong>for</strong> small bearingsGrippers <strong>for</strong> special bearing extractors 64The gripping pr<strong>of</strong>ile <strong>of</strong> the grippers must be matched to the geometry <strong>of</strong> the bearing to be extracted. The extractionprinciple depends on the bearing design <strong>and</strong> the <strong>mounting</strong> position. Two grippers are required <strong>for</strong> tapered rollerbearings in X <strong>and</strong> O arrangements.Extraction principle A:For deep groove ball bearings, fourpoint contact bearings, self-aligningball bearingsThe bearing is grasped at the innerring. Bearings that are located deepin a housing can also be grasped ifthe outside diameter <strong>of</strong> the bearing isgreater than that <strong>of</strong> the basic unit.Ordering designation <strong>for</strong> grippers:Extraction principle B:For tapered roller bearings (fitted inX or O arrangement)The gripper reaches over the rollers,irrespective <strong>of</strong> their number. Withcertain bearing dimensions, bearingsthat are located deep can also beextracted.Ordering designation <strong>for</strong> grippers:PULLER64.COLLET-B + bearing(e.g.: PULLER64.COLLET-B-30203-A)PULLER64.COLLET-A + bearing(e.g.: PULLER64.COLLET-A-6000)Selection <strong>of</strong> basic unit <strong>and</strong> gripperThe basic unit is always selectedsuch that the dimension d is greaterthan the bearing bore.Ordering examples <strong>for</strong> specialbearing extractors plus gripper:a) For deep groove ball bearings6000 according to principle A:Basic device PULLER64-400 +gripper PULLER64.COLLET-A-6000b) For tapered roller bearing pair30203-A in X arrangement:Basic device PULLER64-400 +gripper PULLER64.COLLET-B-30203Agripper PULLER64.COLLET-C-30203AExtraction principle C:For tapered roller bearings (fitted inX or O arrangement)The gripper engages behind the largerib <strong>of</strong> the inner ring.Ordering designation <strong>for</strong> grippers:PULLER64.COLLET-C + bearing(e.g.: PULLER64.COLLET-C-30203-A)Extraction principle D:For inner ring <strong>of</strong> cylindrical roller <strong>and</strong>four point contact bearings, outerring <strong>of</strong> deep groove ball <strong>and</strong> sphericalroller bearings, wedged loose via thebearing ring chamferOrdering designation <strong>for</strong> grippers:PULLER64.COLLET-D + bearing(e.g.: PULLER64.COLLET-D-NU315)X arrangementO arrangementThe same grippers are used inreverse <strong>for</strong> an O arrangement <strong>of</strong> thetapered roller bearings.c) For cylindrical roller bearingsNU315 according to principle D:Basic device PULLER64-700 +gripper PULLER64.COLLET-D-NU31525
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