KRN5-1 Self-Aligning Plain Bearing
综合规格和应用细节: KRN5-1 Self-Aligning Plain Bearing.
概括
探索軸承的詳細摘要資訊： KRN5-1. 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
- KRN5-1
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-01-039-6247
- 商品名稱代碼
- 13208
- 聯邦物品識別指南
- A045A0
- 分配日期
- 04/25/1977
一種可拆卸組件，軸頸、活塞、樞軸或類似物可在其內或上移動。它用於承載載荷並減少滑動摩擦。它不使用滾動元件。此組件由一個鏜孔精密研磨球（或球面滑動軸承）及其外圈組成。該組件可以是可分離的，也可以是不可分離的。不含：桿端滑動軸承和球面滑動軸承。
36.0 rockwell c minimum and 42.0 rockwell c maximum outer race member hardness rating, 36.0 rockwell c minimum and 42.0 rockwell c maximum inner member hardness rating, 0.3120 inches minimum and 0.3130 inches maximum bore diameter, 26.0 rockwell c minimum and 32.0 rockwell c maximum race insert hardness rating, 55.0 rockwell c minimum and 55.0 rockwell c maximum outer ring hardness rating
數據表
以下是軸承的綜合技術規格： 3120-01-039-6247 . 尋找尺寸、材料、公差、性能特徵等。
- 孔徑
- 0.3120 inches minimum and 0.3130 inches maximum
- 硬度等級
- 36.0 rockwell c minimum and 42.0 rockwell c maximum inner member
- 硬度等級
- 36.0 rockwell c minimum and 42.0 rockwell c maximum outer race member
- 硬度等級
- 55.0 rockwell c minimum and 55.0 rockwell c maximum outer ring
- 硬度等級
- 26.0 rockwell c minimum and 32.0 rockwell c maximum race insert
- 內構件寬度
- 0.7340 inches minimum and 0.7440 inches maximum
- 材料
- plastic polytetrafluoroethylene race liner
- 材料
- steel comp 440c internal inner member
- 材料
- steel comp 630 race insert
- 材料
- steel comp 630 outer race member
- 材料
- steel comp 630 outer ring
- 外部構件外徑
- 1.2450 inches minimum and 1.2550 inches maximum
- 外部構件寬度
- 0.6500 inches nominal
- 靜態徑向額定載重
- 21000 pounds
- 樣式指示器
- without insert or liner
常見問題
快速找到有關軸承的常見問題的答案： KRN5-1. 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 3120-01-039-6247?
- The FSCG of the NSN 3120-01-039-6247 is 3120
- Does the NSN 3120-01-039-6247 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482300040
- Does NSN 3120-01-039-6247 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 3120-01-039-6247 contain precious materials?
- Precious metal content is unknown
- Does NSN 3120-01-039-6247 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 3120-01-039-6247 was assigned to the Federal Catalog?
- It was assigned 49 年前, on Mon, Apr 25, 1977