6 on 5 5 bolt trailer disc brakes

{"cid":"91201949","title":"Airui 6 On 5.5'' Bolt 1500KGS Trailer Disc Brakes For RV Trailers","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/d0\/f4927427e2b27ccbae6c20e772ae-200x200-1.jpg","attrs":{"Price":"Deliberations","Brand Name":"Airui","Model Number":"AC034","Minimum Order Quantity":"Deliberations","Delivery Time":"5-8 work days","Certification":"ISO\/TS16949","Place of Origin":"Shandong\uff0cChina","Payment Terms":"L\/C, T\/T","Supply Ability":"300000 Piece\/Pieces per Month","Packaging Details":"1. Hot shrink poly per set\/box and ten boxes in one carton. 2. Pallet packing. 3. As your requirements","Use":"Trailer Parts","Size":"12 inch","Production name":"brake disc","Material":"Grey Iron","Application":"Small Trailer","Max Payload":"1500 KGS","Stud":"5 \/ 6","PCD":"6*5.5"}}

{"cid":"91197163","title":"OEM BS9514\/K004047N00 Brake Chamber for Braking on Mercedes Benz Trailers","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/5e\/93519d5abb016a1183850d846e23-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"BYF","Model Number":"Type 24130DP-DISC","Minimum Order Quantity":"Negotiable","Delivery Time":"15 Days","Certification":"ISO9001:2015","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, , Cash","Supply Ability":"10000 Piece\/Pieces Per Month","Packaging Details":"By The Requirement Of Customer","Brake Chamber Type":"24130DP-DISC","OEM NO":"BS9514, K004047N00, 0164200918","Application":"Mercedes Benz, Knorr-Bremse","Material":"SPHC","Weight":"7.2 KG","Stroke":"64mm","Air Inlet Thread":"M16*1.5","Bolt Thread":"M16\u00d71.5","Bolt Center":"120.7\u00b10.3mm","Loading Port":"Ningbo Port Or As Requested","Color":"Black Or Yellow","Port Rod Thread":"5\/8","Mounting Type":"Bolt-on","Diaphragm Type":"Single","Mounting Holes":"4","Model":"BC-100","Maximum Pressure":"120 psi","Stroke Length":"60mm","Valve Type":"Check","Port Angle":"90 Degrees","Byf No":"K028253","Type":"Spring Brake Chamber","Bolt Centre":"M48*2"}}