spiral conical gear for metro

{"cid":"91212205","title":"17CrNiMo6 Alloy Steel Spiral Conical Gear Measuring Work For Metro Applicaiton","imgUrl":"https:\/\/img.ismap.com\/nimg\/54\/3d\/ca9ec4ab48502b271121cf713816-200x200-1.jpg","attrs":{"Price":"$300\/ Piece","Brand Name":"YIZGEAR","Model Number":"SB22123105","Minimum Order Quantity":"2 Sets","Delivery Time":"62 Days","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C","Supply Ability":"500 Sets\/Month","Packaging Details":"Plywood Crate","Type":"Spiral Bevel Gear","Application":"Merto","Material":"17CrNiMo6","Tooth Number":"21\/43T","Method":"Gear Grinding","Working Angle":"90\u00b0"}}

{"cid":"91220287","title":"90\u00b0 Spiral Conical Gear Progressive Meshing For Reducing Impact","imgUrl":"https:\/\/img.ismap.com\/nimg\/45\/9c\/342a565953d74f2091ca76a993d3-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"DINGSCO","Model Number":"According to customers' requests","Minimum Order Quantity":"Negotiable","Delivery Time":"(Sample order) 7 days","Certification":"ISO 9001","Place of Origin":"Changsha, China","Payment Terms":"T\/T","Supply Ability":"Negotiable","Packaging Details":"According to customers' requests","Product name":"90\u00b0 Spiral Conical Gear Progressive Meshing For Reducing Impact","Teeth profile":"Gleason","Type":"90\u00b0 Spiral Conical Gear","Meshing mode":"Progressive meshing","Power Direction Change":"Horizontal\/Vertical rotation","Application":"Industrial Reducers; Automotive Field; High-End Equipment; Precision Instruments"}}