BB87 Tapered Roller Bearing
综合规格和应用细节: BB87 Tapered Roller Bearing.
概括
探索軸承的詳細摘要資訊： BB87. 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
- BB87
- 聯邦供應分類
- 3110 未安裝的減摩軸承
- （NSN）國家庫存編號
- 3110-00-155-7455
- 商品名稱代碼
- 00021
- 聯邦物品識別指南
- A044A0
- 分配日期
- 01/01/1961
一種圓柱形裝置，其內錐面或外圈在單排或雙排錐形硬化滾子上轉動，滾子在滾道中滾動順暢，從而最大限度地減少摩擦，設計用於承受徑向載荷和軸向推力。不包括：軸承、滾子、推力。
0.5000 inches nominal cup width, 0.0400 inches nominal cone corner radius, 0.0460 inches nominal backface corner radius, 0.5910 inches nominal cone width, 1.0000 inches nominal bore diameter
數據表
以下是軸承的綜合技術規格： 3110-00-155-7455 . 尋找尺寸、材料、公差、性能特徵等。
- 背面角半徑
- 0.0460 inches nominal
- 孔徑
- 1.0000 inches nominal
- 錐角半徑
- 0.0400 inches nominal
- 錐體寬度
- 0.5910 inches nominal
- 罩杯寬度
- 0.5000 inches nominal
- 總外徑
- 2.0470 inches nominal
- 總寬度
- 0.5910 inches nominal
- 材料
- steel overall
- 標準公差名稱
- afbma class 4
- 突出寬度
- 0.0910 inches nominal
- 樣式指示器
- straight bore, normal angle
替換
The NSN 3110-00-155-7455 is used in place of the following discontinued or alternate items:
| NSN | 姓名 | 日期 |
|---|---|---|
| 3110-00-005-6147 | No Name Available | 01/12/1973 |
| 3110-00-183-9962 | No Name Available | 01/01/1976 |
常見問題
快速找到有關軸承的常見問題的答案： BB87. 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 3110-00-155-7455?
- The FSCG of the NSN 3110-00-155-7455 is 3110
- Does the NSN 3110-00-155-7455 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482200030
- Does NSN 3110-00-155-7455 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 3110-00-155-7455 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3110-00-155-7455 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 3110-00-155-7455 was assigned to the Federal Catalog?
- It was assigned 65 年前, on Sun, Jan 1, 1961