versatile rexroth b runner block

{"cid":"91221062","title":"Rexroth B.RUNNER BLOCK R166121420 KWD-025-FKS-C1-N-1 Versatile And Interchangeable For Various Accuracy Classes","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/80\/d8\/5518d8d6d25b3d5581a2a0baca73-200x200-1.jpg","attrs":{"Price":"RMB\/1000-10000\/PC","Brand Name":"Rexroth","Model Number":"KWD-025-FKS-C1-N-1","Minimum Order Quantity":"1","Delivery Time":"3 days","Certification":"cc","Place of Origin":"Germany","Payment Terms":"T\/T","Supply Ability":"10PCS\/days","Packaging Details":"wooden case\/carton","Brand":"Rexroth","Model":"KWD-025-FKS-C1-N-1","Size S5 (profiled rail system)":"7","Max. acceleration amax":"500","Footnote friction coefficient \u03bc":"Without friction of seal","Permissible ambient temperature":"-10 \u00b0C ... +80 \u00b0C","Maximum dynamic load Fmax":"4400","Size A (profiled rail systems)":"70"}}

{"cid":"91212550","title":"Carbon Steel Material Rexroth R205A21320 Runner Block R205A21320 FNS KWE-025-FNS-C1-H-1 Linear Block","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f6\/86\/3ff2a53643ac7b2ba536f9415e98-200x200-1.jpg","attrs":{"Price":"USD 24.00 to 115.00","Brand Name":"Rexroth","Model Number":"R205A21320","Minimum Order Quantity":"1 PCS","Delivery Time":"3-5 working days","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"1000 Sets per month","Packaging Details":"in individual packing box","Precision rating":"P0 P6 P2 P5 P4","Type":"flange linear motion ball bearing","Material":"Chrome Steel\/AISL 52100\/DIN100Cr6\/JISSUJ2","Application":"Machinery,Automation equipment","Feature":"Long Operating Life,Smooth Motion,Anti-friction,High Speed","Lubrication":"Grease or Oil Lubrication","Name":"Linear Motion Ball Bearing,Slider Guide"}}

{"cid":"91220039","title":"Rexroth HED8OH-2X\/50 Hydraulic Pressure Switch Versatile Fluid Control","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/02\/99\/b6df7a02a6c5fd643a6c3c7d3d09-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Rexroth","Model Number":"HED8OH-2X\/50","Minimum Order Quantity":"1","Delivery Time":"1-7Work Days After Payment","Place of Origin":"China","Certification":"CE","Packaging Details":"Carton \/As The Clients Require","Payment Terms":"T\/T, Western Union,Paypal","Supply Ability":"5000 pieces\/1Month","Minimum current":"1.0 With 24 V DC MA","Weight":"0.8 Kg","Transition resistance":"< 50 M\u03a9","Load cycles":"\u2265 5 Million","Insulation coordination":"Overvoltage Category 3","Maximum switching frequency":"7200 1\/h","Installation position":"Any","Viscosity range":"10 To 800\tMm\u00b2 \/s"}}