REF-4HE Rod End Plain Bearing
综合规格和应用细节: REF-4HE Rod End Plain Bearing.
概括
探索軸承的詳細摘要資訊： REF-4HE. 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
- REF-4HE
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-00-448-2250
- 商品名稱代碼
- 13209
- 聯邦物品識別指南
- A045A0
- 分配日期
- 01/08/1971
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。
0.2495 inches minimum and 0.2515 inches maximum bore diameter, 1.4590 inches minimum and 1.4790 inches maximum bore center to shank end distance, 0.4320 inches minimum and 0.4370 inches maximum inner member width, 0.3750 inches nominal inspection hole center to end distance, 1.8400 inches minimum and 1.8800 inches maximum overall length
數據表
以下是軸承的綜合技術規格： 3120-00-448-2250 . 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
- 1.4590 inches minimum and 1.4790 inches maximum
- 內構件寬度
- 0.4320 inches minimum and 0.4370 inches maximum
- 檢查孔中心至端部距離
- 0.3750 inches nominal
- 總長度
- 1.8400 inches minimum and 1.8800 inches maximum
- 材料
- steel comp 440c inner member
- 材料
- steel corrosion resisting internal rod end body
- 材料
- steel corrosion resisting race insert
- 外部構件外徑
- 0.7710 inches minimum and 0.7910 inches maximum
- 外部構件寬度
- 0.3320 inches minimum and 0.3420 inches maximum
- 柄部扳手平面寬度
- 0.4375 inches nominal
- 柄型
- internally threaded w/bead and wrench flats and inspection hole
- 柄螺紋長度
- 0.7190 inches minimum and 0.8130 inches maximum
- 靜態徑向額定載重
- 3300 pounds
- 樣式指示器
- ball type
- 表面處理
- chromium inner member
- Thread 類
- 3a
- 螺紋直徑
- 0.313 inches nominal
- 線程方向
- right-hand
- 每英吋螺紋數量
- 24
- 螺紋系列代號
- unf
替換
The NSN 3120-00-448-2250 is used in place of the following discontinued or alternate items:
| NSN | 姓名 | 日期 |
|---|---|---|
| 3120-00-165-6310 | No Name Available | 05/01/1974 |
常見問題
快速找到有關軸承的常見問題的答案： REF-4HE. 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 3120-00-448-2250?
- The FSCG of the NSN 3120-00-448-2250 is 3120
- Does the NSN 3120-00-448-2250 have a Schedule B code assigned?
- Yes, the Schedule B code is 8483308055
- Does NSN 3120-00-448-2250 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 3120-00-448-2250 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-00-448-2250 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 3120-00-448-2250 was assigned to the Federal Catalog?
- It was assigned 55 年前, on Fri, Jan 8, 1971