supply of carbide roller for burnishing tool for horizontal lathe machine (op-20). as per annexure no: - m-100/b&w/ns/ws/burnishing/spares/01. pin assembly with grease fitting for burnishing tool for horizontal lathe machine (op- 20). as per annexure no: - m-100/b&w/ns/ws/burnishing/spares/02.carbide roller for burnishing tool for horizontal lathe machine (op-20). as per annexure no: - m-100/b&w/ns/ws/burnishing/spares/01. pin assembly with grease fitting for burnishing tool for horizontal lathe machine (op- 20). as per annexure no: - m-100/b&w/ns/ws/burnishing/spares/02.,carbide roller for burnishing tool for horizontal lathe machine (op-20). as per annexure no: - m-100/b&w/ns/ws/burnishing/spares/01. [ warranty period: 30 months after the date of delivery ] ] , pin assembly with grease fitting for burnishing tool for horizontal lathe mac hine (op- 20). as per annexure no: - m-100/b&w/ns/ws/burnishing/spares/02. [ warranty period: 30 mo nths after the date of delivery ] ] , thrust race for burnishing tool for horizontal lathe machine (op-20). as per an nexure no: - m-100/b&w/ns/ws/burnishing/spares/03. [ warranty period: 30 months after the date of del ivery ] ] , ball valve for burnishing tool for horizontal lathe machine (op-20). as per anne xure no: - m-100/b&w/ns/ws/burnishing/spares/04. [ warranty period: 30 months after the date of deliv ery ] ] , thrust bearing for burnishing tool for horizontal lathe machine (op-20). as per annexure no: - m-100/b&w/ns/ws/burnishing/spares/05. [ warranty period: 30 months after the date of delivery ] ]