4 3 tooth depth mechanical gear ring

{"cid":"91196990","title":"HB210~250 Hardness Big Kiln Girth Gear Ring And Big Tooth Ring","imgUrl":"https:\/\/img.ismap.com\/nimg\/d6\/06\/8a5f80fa8773a7cab7b47c8d79d3-200x200-1.jpg","attrs":{"Price":"negotiable \/ Set","Brand Name":"ZTIC","Model Number":"Mill Girth Gear","Minimum Order Quantity":"1 Set\/Sets","Delivery Time":"1-2months","Certification":"ISO\/CE","Place of Origin":"Henan, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"2000 Set\/Sets per Year","Packaging Details":"Simple packaging for Rotary kiln Ring Gear","Product Name":"Girth Gear, Big Ring","Materials":"GS42CrMo4 alloy cast steel","Strength limit":"Rb690MPa","Yield limit(MPa)":"Rs490","Hardness(HB)":"210~250","Features":"High carrying capacity and smooth operation","Suitable industries":"Cement, electric power, metallurgy, chemical","Classification":"Mill Girth Gear","SPEC":"Customization","Warranty":"12 months"}}