{"product_id":"1pcs-z11-keyless-bushing-connection-tension-shaft-locking-assembly-device-expansion-sleeve-coupling-diaphragm-disk-id-6-60mm","title":"Z11 Expansion Sleeve Shaft Locking Assembly – Precision Shaft-to-Bore Connection","description":"\u003ch2 data-start=\"171\" data-end=\"222\"\u003eGooBetter Z11 Keyless Bushing (Expansion Sleeve)\u003c\/h2\u003e\n\u003cp data-start=\"224\" data-end=\"529\"\u003eCreate a precise, backlash-free shaft–hub connection \u003cstrong data-start=\"277\" data-end=\"297\"\u003ewithout a keyway\u003c\/strong\u003e. The \u003cstrong data-start=\"303\" data-end=\"320\"\u003eGooBetter Z11\u003c\/strong\u003e expansion sleeve uses friction locking for fast installation, reliable torque transfer, and easy removal—even in harsh environments. Made from durable \u003cstrong data-start=\"472\" data-end=\"496\"\u003e45# steel (C45\/1045)\u003c\/strong\u003e and available in \u003cstrong data-start=\"514\" data-end=\"528\"\u003eID 6–60 mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-start=\"531\" data-end=\"549\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"550\" data-end=\"1089\"\u003e\n\u003cli data-start=\"550\" data-end=\"574\"\u003e\n\u003cp data-start=\"552\" data-end=\"574\"\u003e\u003cstrong data-start=\"552\" data-end=\"562\"\u003eBrand:\u003c\/strong\u003e GooBetter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"575\" data-end=\"606\"\u003e\n\u003cp data-start=\"577\" data-end=\"606\"\u003e\u003cstrong data-start=\"577\" data-end=\"587\"\u003eModel:\u003c\/strong\u003e Z11 (ID 6–60 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"607\" data-end=\"660\"\u003e\n\u003cp data-start=\"609\" data-end=\"660\"\u003e\u003cstrong data-start=\"609\" data-end=\"623\"\u003eType\/Name:\u003c\/strong\u003e Keyless Bushing \/ Expansion Sleeve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"661\" data-end=\"699\"\u003e\n\u003cp data-start=\"663\" data-end=\"699\"\u003e\u003cstrong data-start=\"663\" data-end=\"676\"\u003eMaterial:\u003c\/strong\u003e 45# Steel (C45\/1045)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"700\" data-end=\"745\"\u003e\n\u003cp data-start=\"702\" data-end=\"745\"\u003e\u003cstrong data-start=\"702\" data-end=\"716\"\u003eStructure:\u003c\/strong\u003e Disc-type expansion sleeve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"746\" data-end=\"787\"\u003e\n\u003cp data-start=\"748\" data-end=\"787\"\u003e\u003cstrong data-start=\"748\" data-end=\"776\"\u003eStandard or Nonstandard:\u003c\/strong\u003e Standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"788\" data-end=\"818\"\u003e\n\u003cp data-start=\"790\" data-end=\"818\"\u003e\u003cstrong data-start=\"790\" data-end=\"801\"\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"846\"\u003e\n\u003cp data-start=\"821\" data-end=\"846\"\u003e\u003cstrong data-start=\"821\" data-end=\"839\"\u003eCertification:\u003c\/strong\u003e None\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"847\" data-end=\"890\"\u003e\n\u003cp data-start=\"849\" data-end=\"890\"\u003e\u003cstrong data-start=\"849\" data-end=\"883\"\u003eSVHC \/ High-concern chemicals:\u003c\/strong\u003e None\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"891\" data-end=\"926\"\u003e\n\u003cp data-start=\"893\" data-end=\"926\"\u003e\u003cstrong data-start=\"893\" data-end=\"916\"\u003eInner Diameter (d):\u003c\/strong\u003e 6–60 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"927\" data-end=\"963\"\u003e\n\u003cp data-start=\"929\" data-end=\"963\"\u003e\u003cstrong data-start=\"929\" data-end=\"952\"\u003eOuter Diameter (D):\u003c\/strong\u003e 14–77 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"964\" data-end=\"992\"\u003e\n\u003cp data-start=\"966\" data-end=\"992\"\u003e\u003cstrong data-start=\"966\" data-end=\"981\"\u003eLength (L):\u003c\/strong\u003e 21–80 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"993\" data-end=\"1023\"\u003e\n\u003cp data-start=\"995\" data-end=\"1023\"\u003e\u003cstrong data-start=\"995\" data-end=\"1011\"\u003eSize format:\u003c\/strong\u003e d × D × L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1024\" data-end=\"1089\"\u003e\n\u003cp data-start=\"1026\" data-end=\"1089\"\u003e\u003cstrong data-start=\"1026\" data-end=\"1047\"\u003eOrdering example:\u003c\/strong\u003e Z11–6×14×21 mm (d=6 mm; D=14 mm; L=21 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1091\" data-end=\"1103\"\u003eFeatures\u003c\/h3\u003e\n\u003col data-start=\"1104\" data-end=\"1543\"\u003e\n\u003cli data-start=\"1104\" data-end=\"1257\"\u003e\n\u003cp data-start=\"1107\" data-end=\"1257\"\u003e\u003cstrong data-start=\"1107\" data-end=\"1152\"\u003eLong service life \u0026amp; equipment protection:\u003c\/strong\u003e friction-lock connection eliminates keyways; under overload the joint can slip to help prevent damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1258\" data-end=\"1406\"\u003e\n\u003cp data-start=\"1261\" data-end=\"1406\"\u003e\u003cstrong data-start=\"1261\" data-end=\"1289\"\u003eVersatile configuration:\u003c\/strong\u003e handles multiple load types; can be used in series (multiple sleeves) for higher capacities and different layouts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1407\" data-end=\"1543\"\u003e\n\u003cp data-start=\"1410\" data-end=\"1543\"\u003e\u003cstrong data-start=\"1410\" data-end=\"1435\"\u003eMaintenance-friendly:\u003c\/strong\u003e easy to install and disassemble with excellent interchangeability; performs well in demanding environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"1545\" data-end=\"1556\"\u003ePackage\u003c\/h3\u003e\n\u003cul data-start=\"1557\" data-end=\"1642\"\u003e\n\u003cli data-start=\"1557\" data-end=\"1598\"\u003e\n\u003cp data-start=\"1559\" data-end=\"1598\"\u003e\u003cstrong data-start=\"1559\" data-end=\"1571\"\u003ePacking:\u003c\/strong\u003e Plastic bag \/ carton box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1599\" data-end=\"1642\"\u003e\n\u003cp data-start=\"1601\" data-end=\"1642\"\u003e\u003cstrong data-start=\"1601\" data-end=\"1614\"\u003eQuantity:\u003c\/strong\u003e As selected by the customer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"CCgQ5 vCa9Yd QfkTvb N8QANc MBeuO Va3FIb EE3Upf\" aria-level=\"3\" role=\"heading\"\u003e\u003cspan\u003eModel               | Inner Diameter d (mm) | Outer Diameter D (mm) | Length L (mm) |\u003cbr\u003e|---------------------|-----------------------|------------------------|---------------|\u003cbr\u003e| Z11-6×14×21mm       | 6                     | 14                     | 21            |\u003cbr\u003e| Z11-7×15×24mm       | 7                     | 15                     | 24            |\u003cbr\u003e| Z11-8×15×24mm       | 8                     | 15                     | 24            |\u003cbr\u003e| Z11-9×16×26mm       | 9                     | 16                     | 26            |\u003cbr\u003e| Z11-10×16×26mm      | 10                    | 16                     | 26            |\u003cbr\u003e| Z11-11×18×26mm      | 11                    | 18                     | 26            |\u003cbr\u003e| Z11-12×18×26mm      | 12                    | 18                     | 26            |\u003cbr\u003e| Z11-13×23×26mm      | 13                    | 23                     | 26            |\u003cbr\u003e| Z11-14×23×26mm      | 14                    | 23                     | 26            |\u003cbr\u003e| Z11-15×24×36mm      | 15                    | 24                     | 36            |\u003cbr\u003e| Z11-16×24×36mm      | 16                    | 24                     | 36            |\u003cbr\u003e| Z11-17×26×38mm      | 17                    | 26                     | 38            |\u003cbr\u003e| Z11-18×26×38mm      | 18                    | 26                     | 38            |\u003cbr\u003e| Z11-19×27×38mm      | 19                    | 27                     | 38            |\u003cbr\u003e| Z11-20×28×38mm      | 20                    | 28                     | 38            |\u003cbr\u003e| Z11-22×32×45mm      | 22                    | 32                     | 45            |\u003cbr\u003e| Z11-24×34×45mm      | 24                    | 34                     | 45            |\u003cbr\u003e| Z11-25×34×45mm      | 25                    | 34                     | 45            |\u003cbr\u003e| Z11-28×39×45mm      | 28                    | 39                     | 45            |\u003cbr\u003e| Z11-30×41×45mm      | 30                    | 41                     | 45            |\u003cbr\u003e| Z11-32×43×45mm      | 32                    | 43                     | 45            |\u003cbr\u003e| Z11-32×43×50mm      | 32                    | 43                     | 50            |\u003cbr\u003e| Z11-35×47×50mm      | 35                    | 47                     | 50            |\u003cbr\u003e| Z11-38×50×50mm      | 38                    | 50                     | 50            |\u003cbr\u003e| Z11-40×53×52mm      | 40                    | 53                     | 52            |\u003cbr\u003e| Z11-42×55×52mm      | 42                    | 55                     | 52            |\u003cbr\u003e| Z11-45×59×64mm      | 45                    | 59                     | 64            |\u003cbr\u003e| Z11-48×62×64mm      | 48                    | 62                     | 64            |\u003cbr\u003e| Z11-50×65×74mm      | 50                    | 65                     | 74            |\u003cbr\u003e| Z11-55×71×80mm      | 55                    | 71                     | 80            |\u003cbr\u003e| Z11-60×77×80mm      | 60                    | 77                     | 80           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