286990 Spherical Plain Bearing
综合规格和应用细节: 286990 Spherical Plain Bearing.
概括
探索軸承的詳細摘要資訊： 286990. 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
- 286990
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-00-662-1285
- 商品名稱代碼
- 13204
- 聯邦物品識別指南
- A045A0
- 分配日期
- 01/01/1963
一種可拆卸部件，軸頸、軸頸、樞軸或類似物可在其內或上移動。它用於承載負載並減少滑動摩擦。它不使用滾動元件。它可以分成兩段或多段，每段的夾角不超過 180 度（3.141 弧度）。該部件具有圓柱孔，其外部設計基本為球形，以允許軸不對中。不含：自調心滑動軸承。
0.3700 inches minimum and 0.3750 inches maximum overall length, square inside right corner corner shape, 0.2495 inches minimum and 0.2515 inches maximum body inside diameter, 50.0 rockwell c minimum and 58.0 rockwell c maximum overall hardness rating, square inside left corner corner shape
數據表
以下是軸承的綜合技術規格： 3120-00-662-1285 . 尋找尺寸、材料、公差、性能特徵等。
- 閥體內徑
- 0.2495 inches minimum and 0.2515 inches maximum
- 角形狀
- square inside left corner
- 角形狀
- square inside right corner
- 硬度等級
- 50.0 rockwell c minimum and 58.0 rockwell c maximum overall
- 總長度
- 0.3700 inches minimum and 0.3750 inches maximum
- 材料
- steel overall
- 球體直徑
- 0.5620 inches minimum and 0.5630 inches maximum
- 樣式指示器
- solid
- 表面處理
- 32.0 microinches inside diameter surface of body
- 表面處理
- 32.0 microinches spherical surface
- 表面處理
- chromium left end surface
- 表面處理
- chromium right end surface
- 表面處理
- chromium spherical surface
替換
The NSN 3120-00-662-1285 is used in place of the following discontinued or alternate items:
| NSN | 姓名 | 日期 |
|---|---|---|
| 3120-00-570-8464 | No Name Available | 01/01/1963 |
常見問題
快速找到有關軸承的常見問題的答案： 286990. 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 3120-00-662-1285?
- The FSCG of the NSN 3120-00-662-1285 is 3120
- Does the NSN 3120-00-662-1285 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482300040
- Does NSN 3120-00-662-1285 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 3120-00-662-1285 contain precious materials?
- Precious metal content is unknown
- Does NSN 3120-00-662-1285 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 3120-00-662-1285 was assigned to the Federal Catalog?
- It was assigned 63 年前, on Tue, Jan 1, 1963