7442 Needle Roller Bearing
综合规格和应用细节: 7442 Needle Roller Bearing.
概括
探索軸承的詳細摘要資訊： 7442. 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
- 7442
- 聯邦供應分類
- 3110 未安裝的減摩軸承
- （NSN）國家庫存編號
- 3110-00-156-7721
- 商品名稱代碼
- 00051
- 聯邦物品識別指南
- A044A0
- 分配日期
- 01/01/1963
一種單排或多排減摩軸承，帶或不帶內圈或外圈，其特點是滾輪尺寸相對較小，直徑通常不超過 0.250 英吋（6.35 毫米），長度通常比直徑長。
0.5000 inches nominal bore diameter, rigid alignment type, 0.5000 inches nominal overall width, logistics support vessel (lsv) end item identification, 0.6875 inches nominal overall outside diameter
數據表
以下是軸承的綜合技術規格： 3110-00-156-7721 . 尋找尺寸、材料、公差、性能特徵等。
- 最終產品識別
- logistics support vessel (lsv)
- 對齊類型
- rigid
- 孔徑
- 0.5000 inches nominal
- 總外徑
- 0.6875 inches nominal
- 總寬度
- 0.5000 inches nominal
- 材料
- steel overall
- 保持器的製造方法
- pressed
- 特殊功能
- oil hole in outer race,extra-capacity outer race
- 標準公差名稱
- afbma std tolerance for industrial needle bearings
- 樣式指示器
- non-separable, open end, drawn shell
- 表面處理
- ground
替換
The NSN 3110-00-156-7721 is used in place of the following discontinued or alternate items:
| NSN | 姓名 | 日期 |
|---|---|---|
| 3110-00-112-5825 | No Name Available | 09/01/1983 |
| 3110-00-120-3084 | No Name Available | 05/01/1984 |
| 3110-00-912-5130 | No Name Available | 01/01/1982 |
| 3120-01-099-0394 | No Name Available | 02/01/1982 |
| 3110-01-310-8555 | No Name Available | 09/01/1991 |
| 3120-01-321-6712 | No Name Available | 03/01/1999 |
常見問題
快速找到有關軸承的常見問題的答案： 7442. 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 3110-00-156-7721?
- The FSCG of the NSN 3110-00-156-7721 is 3110
- Does the NSN 3110-00-156-7721 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482400000
- Does NSN 3110-00-156-7721 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 3110-00-156-7721 contain precious materials?
- Precious metal content is unknown
- Does NSN 3110-00-156-7721 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 3110-00-156-7721 was assigned to the Federal Catalog?
- It was assigned 63 年前, on Tue, Jan 1, 1963