720-3470MD Sleeve Bearing
综合规格和应用细节: 720-3470MD Sleeve Bearing.
概括
探索軸承的詳細摘要資訊： 720-3470MD. 包括 NSN、分類組和識別碼，以支援採購、合規性和準確的零件追蹤。
- 零件編號
- 720-3470MD
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-00-720-3470
- 商品名稱代碼
- 13205
- 聯邦物品識別指南
- A045A0
- 分配日期
- 01/01/1963
管狀物件，帶或不帶凸緣，旨在減少摩擦，並在平行於孔軸線的表面上承載動載荷。必須具有可見或可檢測的潤滑裝置，或可自潤滑。總長度必須超過外徑的25%或本體週邊平面之間的最短距離，但直管狀（無凸緣或肩部）物體除外，其承載面僅平行於孔軸線。包括分成兩段或多段，且承載圓週角不超過180度（3.141弧度）的物件。另請參閱襯套、套筒；墊片、套筒；以及墊圈（經修改）。不含：銷、空心。
3.5610 inches minimum and 3.5620 inches maximum body outside diameter, 1 hole antirotation/lubrication type and quantity, chamfered outside left corner corner shape, 2.8125 inches minimum and 2.8137 inches maximum body inside diameter, square left flange body corner corner shape
數據表
以下是軸承的綜合技術規格： 3120-00-720-3470 . 尋找尺寸、材料、公差、性能特徵等。
- 防旋轉/潤滑類型和數量
- 1 hole
- 閥體內徑
- 2.8125 inches minimum and 2.8137 inches maximum
- 閥體外徑
- 3.5610 inches minimum and 3.5620 inches maximum
- 角形狀
- chamfered outside left corner
- 角形狀
- square left flange body corner
- 角形狀
- square left flange outside right corner
- 角形狀
- square inside left corner
- 角形狀
- square inside right corner
- 角形狀
- square outside right corner
- 法蘭外徑
- 4.9900 inches minimum and 5.0000 inches maximum
- 法蘭寬度
- 0.3130 inches minimum and 0.3180 inches maximum
- 孔徑
- 0.5000 inches nominal first
- 潤滑劑調節方式
- grooved open one end
- 總長度
- 1.9375 inches nominal
- 材料
- copper alloy 943 overall
- 材料
- lubricant lubrication
- 特殊功能
- reference spcc procurement spec 3120-720-3470 for additionaldesign data
- 樣式指示器
- solid, external flange one end
- 表面處理
- 125.0 microinches outside diameter surface of body
- 表面處理
- 125.0 microinches outside diameter surface of flange
- 表面處理
- 125.0 microinches right end surface of left flange
- 表面處理
- 250.0 microinches right end surface of body
- 表面處理
- 63.0 microinches inside diameter surface of body
- 表面處理
- 63.0 microinches left end surface of body and flange
- 表面凹槽位置和數量
- 1 internal
常見問題
快速找到有關軸承的常見問題的答案： 720-3470MD. 探索技術規格、安裝技巧、維護指南、監管要求和故障排除建議。
- What is the FSCG of the NSN 3120-00-720-3470?
- The FSCG of the NSN 3120-00-720-3470 is 3120
- Does the NSN 3120-00-720-3470 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482997090
- Does NSN 3120-00-720-3470 require demilitarization?
- Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Does NSN 3120-00-720-3470 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-00-720-3470 contain hazardous materials?
- Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- When the NSN 3120-00-720-3470 was assigned to the Federal Catalog?
- It was assigned 63 年前, on Tue, Jan 1, 1963