020054 Sleeve Bearing
综合规格和应用细节: 020054 Sleeve Bearing.
概括
探索軸承的詳細摘要資訊： 020054. 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
- 020054
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-00-358-2131
- 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。
0.6865 inches minimum and 0.6870 inches maximum body outside diameter, 0.4000 inches minimum and 0.4050 inches maximum overall length, 55.0 rockwell c nominal overall hardness rating, square all corners corner shape, 0.4680 inches minimum and 0.4730 inches maximum body inside diameter
數據表
以下是軸承的綜合技術規格： 3120-00-358-2131 . 尋找尺寸、材料、公差、性能特徵等。
- 閥體內徑
- 0.4680 inches minimum and 0.4730 inches maximum
- 閥體外徑
- 0.6865 inches minimum and 0.6870 inches maximum
- 角形狀
- square all corners
- 硬度等級
- 55.0 rockwell c nominal overall
- 總長度
- 0.4000 inches minimum and 0.4050 inches maximum
- 物料文件及分類
- sae assn std single material response overall
- 材料
- steel comp 1020 overall
- 特殊功能
- carburized 0.0300 to 0.0400 in. deep
- 樣式指示器
- solid, plain, no outside flanges
- 表面處理
- 125.0 microinches inside diameter surface of body
- 表面處理
- 125.0 microinches left end surface of body
- 表面處理
- 125.0 microinches right end surface of body
- 表面處理
- 63.0 microinches outside diameter surface of body
替換
The NSN 3120-00-358-2131 is used in place of the following discontinued or alternate items:
| NSN | 姓名 | 日期 |
|---|---|---|
| 3120-00-542-1389 | No Name Available | 12/01/1975 |
| 3120-00-661-8791 | No Name Available | 08/19/1973 |
常見問題
快速找到有關軸承的常見問題的答案： 020054. 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 3120-00-358-2131?
- The FSCG of the NSN 3120-00-358-2131 is 3120
- Does the NSN 3120-00-358-2131 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482997090
- Does NSN 3120-00-358-2131 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 3120-00-358-2131 contain precious materials?
- Precious metal content is unknown
- Does NSN 3120-00-358-2131 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 3120-00-358-2131 was assigned to the Federal Catalog?
- It was assigned 63 年前, on Tue, Jan 1, 1963