3120-00-343-1931 Sleeve Bearing
NSN 的全面規格和應用詳情： 3120-00-343-1931.
概括
探索軸承的詳細摘要資訊： 3120-00-343-1931. 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。
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-00-343-1931
- 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。
4 hole antirotation/lubrication type and quantity, 3.0005 inches minimum and 3.0010 inches maximum body outside diameter, chamfered outside right corner corner shape, 2.2540 inches minimum and 2.2560 inches maximum body inside diameter, round inside left corner corner shape
數據表
以下是軸承的綜合技術規格： 3120-00-343-1931 . 尋找尺寸、材料、公差、性能特徵等。
- 防旋轉/潤滑類型和數量
- 4 hole
- 閥體內徑
- 2.2540 inches minimum and 2.2560 inches maximum
- 閥體外徑
- 3.0005 inches minimum and 3.0010 inches maximum
- 角形狀
- chamfered outside right corner
- 角形狀
- round inside left corner
- 角形狀
- square left flange outside right corner
- 角形狀
- square outside left corner
- 角形狀
- square inside right corner
- 角形狀
- undercut left flange body corner
- 法蘭外徑
- 3.1250 inches nominal
- 法蘭寬度
- 0.4990 inches minimum and 0.5000 inches maximum
- 孔徑
- 0.2500 inches nominal fourth
- 孔徑
- 0.2500 inches nominal third
- 孔徑
- 0.3750 inches nominal second
- 孔徑
- 0.5000 inches nominal first
- 潤滑劑調節方式
- grooved single x
- 總長度
- 3.2500 inches nominal
- 物料文件及分類
- 46-m-2 babbitt,fscm 75900 mfr ref single material response inner layer
- 物料文件及分類
- 46-s-17 class b,fscm 75900 mfr ref single material response outer layer
- 材料
- steel outer layer
- 材料
- tin alloy inner layer
- 特殊功能
- 2 circumferential grooves on inside diameter; first groove 0.250 in. from left end surface of body and flange,0.250 in. wide,0.0469 in. deep; second groove 0.1875 in. from right end surface of body,0.250 in. wide,0.0469 in. deep
- 樣式指示器
- solid, external flange one end
替換
The NSN 3120-00-343-1931 is used in place of the following discontinued or alternate items:
| NSN | 姓名 | 日期 |
|---|---|---|
| 3120-00-343-1939 | No Name Available | 04/01/1976 |
相关轴承
探索与此 NSN 相关的各种轴承模型。点击下面的任何轴承，查看详细的技术数据、性能等级和应用指南。
常見問題
快速找到有關軸承的常見問題的答案： 3120-00-343-1931. 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 3120-00-343-1931?
- The FSCG of the NSN 3120-00-343-1931 is 3120
- Does the NSN 3120-00-343-1931 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482997090
- Does NSN 3120-00-343-1931 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 3120-00-343-1931 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-00-343-1931 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 3120-00-343-1931 was assigned to the Federal Catalog?
- It was assigned 63 年前, on Tue, Jan 1, 1963