30t and 21t spiral bevel gears

{"cid":"91212205","title":"Klingelnbeg Grinding Spiral Bevel Gear Shaft 10.9362 Module 21T ISO 6","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/14\/f2f4313e71223bff69422a1e8a0c-200x200-1.jpg","attrs":{"Price":"$700\/Set","Brand Name":"YIZGEAR","Model Number":"SB23051101","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","Module":"10.9362","Pressure angle":"20\u00b0","Helix angle":"35\u00b0","Face Width":"104","Accuracy":"ISO 6","Spiral Hand":"Left Hand","Gear Teeth Number":"21","Shaft angle":"90\u00b0"}}