B22L Self-Aligning Plain Bearing
综合规格和应用细节: B22L Self-Aligning Plain Bearing.
概括
探索軸承的詳細摘要資訊： B22L. 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
- B22L
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-00-923-4777
- 商品名稱代碼
- 13208
- 聯邦物品識別指南
- A045A0
- 分配日期
- 01/09/1966
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。
groove external inner member lubrication feature, 1.1820 inches minimum and 1.1870 inches maximum inner member width, groove external outer member lubrication feature, 1.3745 inches minimum and 1.3750 inches maximum bore diameter, 57.0 rockwell c minimum and 59.0 rockwell c maximum inner member hardness rating
數據表
以下是軸承的綜合技術規格： 3120-00-923-4777 . 尋找尺寸、材料、公差、性能特徵等。
- 孔徑
- 1.3745 inches minimum and 1.3750 inches maximum
- 硬度等級
- 57.0 rockwell c minimum and 59.0 rockwell c maximum inner member
- 內構件寬度
- 1.1820 inches minimum and 1.1870 inches maximum
- 潤滑特性
- groove external inner member
- 潤滑特性
- groove external outer member
- 潤滑特性
- groove internal inner member
- 潤滑特性
- perforation outer race member
- 潤滑特性
- perforation inner member
- 物料文件及分類
- ed std 66 fed std 5th material response inner member
- 物料文件及分類
- ed std 66 fed std 5th material response outer race member
- 材料
- lubricant dry film lubrication
- 材料
- steel comp e52100 inner member
- 材料
- steel comp e52100 outer race member
- 外部構件外徑
- 2.1869 inches minimum and 2.1875 inches maximum
- 外部構件寬度
- 1.0260 inches minimum and 1.0310 inches maximum
- 特殊功能
- fractured outer race member
- 靜態徑向額定載重
- 184000 pounds
- 樣式指示器
- without insert or liner
- 表面處理
- phosphate inner member
- 表面處理
- phosphate outer race member
替換
The NSN 3120-00-923-4777 is used in place of the following discontinued or alternate items:
| NSN | 姓名 | 日期 |
|---|---|---|
| 3120-00-422-4020 | No Name Available | 05/14/1972 |
| 3110-01-287-6008 | No Name Available | 08/01/1994 |
常見問題
快速找到有關軸承的常見問題的答案： B22L. 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 3120-00-923-4777?
- The FSCG of the NSN 3120-00-923-4777 is 3120
- Does the NSN 3120-00-923-4777 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482300040
- Does NSN 3120-00-923-4777 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 3120-00-923-4777 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-00-923-4777 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 3120-00-923-4777 was assigned to the Federal Catalog?
- It was assigned 60 年前, on Sun, Jan 9, 1966