RWB-3 Self-Aligning Plain Bearing
综合规格和应用细节: RWB-3 Self-Aligning Plain Bearing.
概括
探索軸承的詳細摘要資訊： RWB-3. 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
- RWB-3
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-00-689-7229
- 商品名稱代碼
- 13208
- 聯邦物品識別指南
- A045A0
- 分配日期
- 02/09/1968
一種可拆卸組件，軸頸、活塞、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。此組件由一個鏜孔精密研磨球（或球面滑動軸承）及其外圈組成。該組件可以是可分離的，也可以是不可分離的。不含：桿端滑動軸承和球面滑動軸承。
0.3540 inches minimum and 0.3590 inches maximum inner member width, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, groove internal outer member lubrication feature, 59.0 rockwell c nominal inner member hardness rating, groove external outer member lubrication feature
數據表
以下是軸承的綜合技術規格： 3120-00-689-7229 . 尋找尺寸、材料、公差、性能特徵等。
- 孔徑
- 0.1895 inches minimum and 0.1900 inches maximum
- 硬度等級
- 59.0 rockwell c nominal inner member
- 內構件寬度
- 0.3540 inches minimum and 0.3590 inches maximum
- 潤滑特性
- groove external outer member
- 潤滑特性
- groove internal outer member
- 潤滑特性
- perforation outer race member
- 材料
- copper alloy outer race member
- 材料
- steel comp e52100 inner member
- 外部構件外徑
- 0.4995 inches minimum and 0.5000 inches maximum
- 外部構件寬度
- 0.2810 inches minimum and 0.2910 inches maximum
- 靜態徑向額定載重
- 5000 pounds
- 特殊功能
- reqiures magnetic inspection
- 樣式指示器
- without insert or liner
- 表面處理
- cadmium outer race member
- 表面處理
- chromium inner member
替換
The NSN 3120-00-689-7229 is used in place of the following discontinued or alternate items:
| NSN | 姓名 | 日期 |
|---|---|---|
| 3120-00-453-4623 | No Name Available | 02/01/1980 |
常見問題
快速找到有關軸承的常見問題的答案： RWB-3. 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 3120-00-689-7229?
- The FSCG of the NSN 3120-00-689-7229 is 3120
- Does the NSN 3120-00-689-7229 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482300040
- Does NSN 3120-00-689-7229 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 3120-00-689-7229 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-00-689-7229 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 3120-00-689-7229 was assigned to the Federal Catalog?
- It was assigned 58 年前, on Fri, Feb 9, 1968