BR2-20 Tapered Roller Bearing
综合规格和应用细节: BR2-20 Tapered Roller Bearing.
概括
探索軸承的詳細摘要資訊： BR2-20. 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
- BR2-20
- 聯邦供應分類
- 3110 未安裝的減摩軸承
- （NSN）國家庫存編號
- 3110-00-995-6821
- 商品名稱代碼
- 00021
- 聯邦物品識別指南
- A044A0
- 分配日期
- 04/08/1967
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。
0.7200 inches nominal cone width, 1.3750 inches minimum and 1.3758 inches maximum bore diameter, 0.0500 inches nominal backface corner radius, 0.5500 inches nominal cup width, 0.0930 inches nominal cone corner radius
數據表
以下是軸承的綜合技術規格： 3110-00-995-6821 . 尋找尺寸、材料、公差、性能特徵等。
- 背面角半徑
- 0.0500 inches nominal
- 孔徑
- 1.3750 inches minimum and 1.3758 inches maximum
- 錐角半徑
- 0.0930 inches nominal
- 錐體寬度
- 0.7200 inches nominal
- 罩杯寬度
- 0.5500 inches nominal
- 總外徑
- 2.5625 inches minimum and 2.5635 inches maximum
- 總寬度
- 0.7100 inches nominal
- 材料
- steel overall
- 標準公差名稱
- afbma class 2
- 突出寬度
- 0.1600 inches nominal
- 特殊功能
- special corner radius for lm48548 cone assy
- 樣式指示器
- straight bore, normal angle
替換
The NSN 3110-00-995-6821 is used in place of the following discontinued or alternate items:
| NSN | 姓名 | 日期 |
|---|---|---|
| 3110-00-844-1208 | No Name Available | 03/04/1968 |
| 3110-01-247-8483 | No Name Available | 10/01/2002 |
常見問題
快速找到有關軸承的常見問題的答案： BR2-20. 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 3110-00-995-6821?
- The FSCG of the NSN 3110-00-995-6821 is 3110
- Does the NSN 3110-00-995-6821 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482200030
- Does NSN 3110-00-995-6821 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 3110-00-995-6821 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3110-00-995-6821 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 3110-00-995-6821 was assigned to the Federal Catalog?
- It was assigned 59 年前, on Sat, Apr 8, 1967