BF140 Tapered Roller Bearing
综合规格和应用细节: BF140 Tapered Roller Bearing.
概括
探索軸承的詳細摘要資訊： BF140. 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
- BF140
- 聯邦供應分類
- 3110 未安裝的減摩軸承
- （NSN）國家庫存編號
- 3110-00-100-4449
- 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。
0.7810 inches nominal cone width, 0.0310 inches nominal cone corner radius, 0.0460 inches nominal backface corner radius, 0.9375 inches nominal bore diameter, rigid alignment type
數據表
以下是軸承的綜合技術規格： 3110-00-100-4449 . 尋找尺寸、材料、公差、性能特徵等。
- 對齊類型
- rigid
- 背面角半徑
- 0.0460 inches nominal
- 孔徑
- 0.9375 inches nominal
- 錐角半徑
- 0.0310 inches nominal
- 錐體寬度
- 0.7810 inches nominal
- 罩杯寬度
- 0.6250 inches nominal
- 內部裝修名稱
- standard
- 總外徑
- 2.2400 inches nominal
- 總寬度
- 0.7625 inches nominal
- 物料文件及分類
- astm a322 assn std 1st material response or astm a322 assn std 2nd material response or astm a322 assn std 3rd material response or 66 fed std 4th material response cone
- 物料文件及分類
- astm a322 assn std 1st material response or astm a322 assn std 2nd material response or astm a322 assn std 3rd material response or 66 fed std 4th material response cup
- 物料文件及分類
- astm a322 assn std 1st material response or astm a322 assn std 2nd material response or astm a322 assn std 3rd material response or 66 fed std 4th material response roller
- 材料
- steel comp 4320 or steel comp 4620 or steel comp 8620 or steel comp e52100 roller
- 材料
- steel comp 4320 or steel comp 4620 or steel comp 8620 or steel comp e52100 cone
- 材料
- steel comp 4320 or steel comp 4620 or steel comp 8620 or steel comp e52100 cup
- 材料
- steel retainer
- 保持器的製造方法
- pressed
- 標準公差名稱
- afbma class 2
- 突出寬度
- 0.1375 inches nominal
- 樣式指示器
- straight bore, normal angle
常見問題
快速找到有關軸承的常見問題的答案： BF140. 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 3110-00-100-4449?
- The FSCG of the NSN 3110-00-100-4449 is 3110
- Does the NSN 3110-00-100-4449 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482200030
- Does NSN 3110-00-100-4449 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 3110-00-100-4449 contain precious materials?
- Precious metal content is unknown
- Does NSN 3110-00-100-4449 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 3110-00-100-4449 was assigned to the Federal Catalog?
- It was assigned 65 年前, on Sun, Jan 1, 1961