length 41mm 3d printer shock absorber

{"cid":"91225789","title":"Wear Resistant 1.75mm 1kg Flexible 3d Printer Filament Shock Absorbing For Wearable Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/a3\/1755f2fb389c56909356812e6f58-200x200-1.jpg","attrs":{"Price":"$3.2\/KG-$4.85\/KG","Minimum Order Quantity":"500KG","Delivery Time":"7-15Days","Tensile Strength":"35~48 MPa","Supply Ability":"20000KG\/10 Working Days","Payment Terms":"TT,L\/C","Charpy Impact Strength":"No fracture","Elongation at Break":"300%~500%","Flexural Strength":"25~40 MPa","Packaging Details":"1KG\/Spool.Vacuum Package and Cartons","Density":"1.18~1.21 g\/cm\u00b3","Young's Modulus":"300~800 MPa"}}

{"cid":"91188168","title":"Nema23 Stepper Motor With High Torque 0.39N.M - 3.1N.M For 3D Printer","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/27\/bd5472bca618de24ddcb47323aeb-200x200-1.jpg","attrs":{"Price":"US$6~US$17","Brand Name":"Jkongmotor","Model Number":"NEMA23 JK57HS","Minimum Order Quantity":"3-10pcs","Delivery Time":"For samples , 7-15 days \/ For batch , 15-25days","Certification":"CE, ROHS,ISO9001","Place of Origin":"Jiangsu, China (Mainland)","Payment Terms":"T\/T , paypal , Western Union, L\/C","Supply Ability":"100000pcs\/month","Packaging Details":"with export carton . big quantity with pallet","Shaft":"Single Or Double","Leads":"4 \/ 6 \/ 8","Current":"1A - 4.2A","Holding Torque":"0.39N.m -- 3.1N.m","Step Angle":"1.8 degree","Motor Length":"41mm - 112mm","MOQ":"10pcs"}}