187956 Linear-Rotary Motion Roller
综合规格和应用细节: 187956 Linear-Rotary Motion Roller.
概括
探索軸承的詳細摘要資訊： 187956. 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
- 187956
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-01-162-2860
- 商品名稱代碼
- 28215
- 聯邦物品識別指南
- T267-K
- 分配日期
- 09/17/1983
一種圓柱體，其中心有一個孔，用於安裝銷釘或軸，以便將其連接到推桿導軌、軛桿、搖臂、轉盤或導軌上。此零件與引擎、燃油噴射幫浦、門鎖、轉盤、需要滾輪支撐的平行軸承面等上的氣門桿表面或凸輪環或凸輪軸的凸角形成滾動接觸。不包括：圓柱滾子軸承；電氣開關滾子；以及摩擦軸承。另請參閱凸輪從動件、滾針軸承。
0.231 inches minimum and 0.237 inches maximum face width, 0.025 in. min and 0.040 in. max radius chamfer/radius of outside corner, 0.998 inches minimum and 1.002 inches maximum outside diameter, 0.439 inches minimum and 0.440 inches maximum bore inside diameter, not casehardened casehardening indicator
數據表
以下是軸承的綜合技術規格： 3120-01-162-2860 . 尋找尺寸、材料、公差、性能特徵等。
- 孔內徑
- 0.439 inches minimum and 0.440 inches maximum
- 表面硬化指示器
- not casehardened
- 倒角/外角半徑
- 0.025 in. min and 0.040 in. max radius
- 面寬
- 0.231 inches minimum and 0.237 inches maximum
- 外徑
- 0.998 inches minimum and 1.002 inches maximum
- 物料文件及分類
- qq-c-530,alloy 172 fed spec single material response
- 材料
- copper alloy 172
- 金屬硬度等級
- 38.0 minimum rockwell c and 42.0 maximum rockwell c
- 特殊功能
- bore surface to be 63 microinch finish
- 樣式指示器
- plain
- 表面處理文件及分類
- mil-f-495 mil spec single treatment response
- 表面處理
- oxide
- 測試資料文檔
- "81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
常見問題
快速找到有關軸承的常見問題的答案： 187956. 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 3120-01-162-2860?
- The FSCG of the NSN 3120-01-162-2860 is 3120
- Does the NSN 3120-01-162-2860 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482997090
- Does NSN 3120-01-162-2860 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 3120-01-162-2860 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-01-162-2860 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 3120-01-162-2860 was assigned to the Federal Catalog?
- It was assigned 43 年前, on Sat, Sep 17, 1983