{"product_id":"z3-expansion-sleeve-shaft-locking-device-assembly-bore-diameter-1137903323","title":"Z3 Keyless Expansion Sleeve Shaft Locking Device, Bore Diameter 18-65mm","description":"\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp\u003e\u003cstrong\u003eZ3 Keyless Expansion Sleeve Shaft Locking Device, Bore Diameter 18-65mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eZ3 Expansion Sleeve\u003c\/strong\u003e is a keyless transmission component designed for secure shaft-to-hub connections. When axial force is applied, the inner and outer sleeves of the expansion sleeve shrink and expand, creating a tight fit and generating sufficient friction to transmit torque effectively. This mechanism ensures smooth and reliable operation for various applications, including CNC machinery.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore Diameter\u003c\/td\u003e\n\u003ctd\u003e18 - 65 mm (0.71\" - 2.56\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Numbers\u003c\/td\u003e\n\u003ctd\u003eSTK135, DRARFN70130, KTR203, DR132A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure Type\u003c\/td\u003e\n\u003ctd\u003eKeyless Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCNC Machinery, Power Transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-Strength Alloy Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Treatment\u003c\/td\u003e\n\u003ctd\u003eAnti-corrosion Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKeywords\u003c\/h3\u003e\n\u003cp\u003eZ3 Expansion Sleeve, Shaft Locking Device, Keyless Connection, CNC Transmission Part, Bore Diameter 18-65mm, Friction Fit, Axial Force, High-Strength Alloy Steel\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AliExpress","offers":[{"title":"Z3  18x47","offer_id":47578459767124,"sku":"22884","price":15.16,"currency_code":"EUR","in_stock":true},{"title":"Z3  19x47","offer_id":47578459832660,"sku":"22885","price":15.16,"currency_code":"EUR","in_stock":true},{"title":"Z3  20x47","offer_id":47578459898196,"sku":"22886","price":15.16,"currency_code":"EUR","in_stock":true},{"title":"Z3  22x47","offer_id":47578459963732,"sku":"22887","price":15.16,"currency_code":"EUR","in_stock":true},{"title":"Z3  24x50","offer_id":47578460029268,"sku":"22888","price":17.12,"currency_code":"EUR","in_stock":true},{"title":"Z3  25x50","offer_id":47578460094804,"sku":"22889","price":17.12,"currency_code":"EUR","in_stock":true},{"title":"Z3  28x55","offer_id":47578460160340,"sku":"22890","price":19.73,"currency_code":"EUR","in_stock":true},{"title":"Z3  30x55","offer_id":47578460225876,"sku":"22891","price":19.73,"currency_code":"EUR","in_stock":true},{"title":"Z3  32x60","offer_id":47578460291412,"sku":"22892","price":20.38,"currency_code":"EUR","in_stock":true},{"title":"Z3  35x60","offer_id":47578460356948,"sku":"22893","price":20.38,"currency_code":"EUR","in_stock":true},{"title":"Z3  38x65","offer_id":47578460422484,"sku":"22894","price":22.33,"currency_code":"EUR","in_stock":true},{"title":"Z3  40x65","offer_id":47578460488020,"sku":"22895","price":22.33,"currency_code":"EUR","in_stock":true},{"title":"Z3  42x75","offer_id":47578460553556,"sku":"22896","price":24.95,"currency_code":"EUR","in_stock":true},{"title":"Z3  45x75","offer_id":47578460619092,"sku":"22897","price":24.95,"currency_code":"EUR","in_stock":true},{"title":"Z3  48x80","offer_id":47578460684628,"sku":"22898","price":28.87,"currency_code":"EUR","in_stock":true},{"title":"Z3  50x80","offer_id":47578460717396,"sku":"22899","price":28.87,"currency_code":"EUR","in_stock":true},{"title":"Z3  55x85","offer_id":47578460750164,"sku":"22900","price":35.4,"currency_code":"EUR","in_stock":true},{"title":"Z3  60x90","offer_id":47578460782932,"sku":"22901","price":39.31,"currency_code":"EUR","in_stock":true},{"title":"Z3  65x95","offer_id":47578460815700,"sku":"22902","price":41.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6293\/0516\/files\/S5c43d2fe430a47ff945947bb2938727eF.webp?v=1707333253","url":"https:\/\/techgozone.com\/ro\/products\/z3-expansion-sleeve-shaft-locking-device-assembly-bore-diameter-1137903323","provider":"TechGoZone","version":"1.0","type":"link"}