BRE-4991 Rod End Plain Bearing
综合规格和应用细节: BRE-4991 Rod End Plain Bearing.
概括
探索軸承的詳細摘要資訊： BRE-4991. 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
- BRE-4991
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-01-331-7744
- 商品名稱代碼
- 13209
- 聯邦物品識別指南
- A045A0
- 分配日期
- 12/27/1990
一種可拆卸組件，軸頸、軸頸、樞軸或類似物可在其內或上移動。它用於承載載荷並減少滑動摩擦。它不使用滾動元件。此組件的外部構件經過改造，以提供軸桿。內部構件可以是滑動球面軸承或套筒軸承。不含：滑動球面軸承和自調心滑動軸承。
0.4950 inches minimum and 0.5000 inches maximum inner member width, 1.8020 inches minimum and 1.8220 inches maximum bore center to shank end distance, 0.2495 inches minimum and 0.2515 inches maximum bore diameter, 2.2495 inches nominal overall length, steel corrosion resisting overall material
數據表
以下是軸承的綜合技術規格： 3120-01-331-7744 . 尋找尺寸、材料、公差、性能特徵等。
- 孔徑
- 0.2495 inches minimum and 0.2515 inches maximum
- 孔中心至柄端距離
- 1.8020 inches minimum and 1.8220 inches maximum
- 內構件寬度
- 0.4950 inches minimum and 0.5000 inches maximum
- 總長度
- 2.2495 inches nominal
- 材料
- steel corrosion resisting overall
- 外部構件外徑
- 0.8650 inches minimum and 0.8850 inches maximum
- 外部構件寬度
- 0.3220 inches minimum and 0.3320 inches maximum
- 柄型
- externally threaded
- 柄螺紋長度
- 1.0310 inches minimum and 1.1240 inches maximum
- 樣式指示器
- ball type
- 表面處理
- passivate race insert
- 表面處理
- passivate rod end body
- 表面處理
- chromium inner member
- Thread 類
- 3a
- 螺紋直徑
- 0.3750 inches nominal
- 線程方向
- left-hand
- 每英吋螺紋數量
- 24
- 螺紋系列代號
- unf
常見問題
快速找到有關軸承的常見問題的答案： BRE-4991. 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 3120-01-331-7744?
- The FSCG of the NSN 3120-01-331-7744 is 3120
- Does the NSN 3120-01-331-7744 have a Schedule B code assigned?
- Yes, the Schedule B code is 8483308055
- Does NSN 3120-01-331-7744 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 3120-01-331-7744 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-01-331-7744 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 3120-01-331-7744 was assigned to the Federal Catalog?
- It was assigned 35 年前, on Thu, Dec 27, 1990