3120-01-707-3039 Self-Aligning Plain Bearing
NSN 的全面規格和應用詳情： 3120-01-707-3039.
概括
探索軸承的詳細摘要資訊： 3120-01-707-3039. 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。
- 聯邦供應分類
- 3120 未安裝的滑動軸承
- （NSN）國家庫存編號
- 3120-01-707-3039
- 商品名稱代碼
- 13208
- 聯邦物品識別指南
- A045A0
- 分配日期
- 01/26/2023
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。
55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member hardness rating, 0.560 inches minimum and 0.562 inches maximum inner member width, self-lubricating liner race liner lubrication feature, 0.4370 inches minimum and 0.4375 inches maximum bore diameter
數據表
以下是軸承的綜合技術規格： 3120-01-707-3039 . 尋找尺寸、材料、公差、性能特徵等。
- 孔徑
- 0.4370 inches minimum and 0.4375 inches maximum
- 硬度等級
- 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
- 硬度等級
- 28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member
- 內構件寬度
- 0.560 inches minimum and 0.562 inches maximum
- 潤滑特性
- self-lubricating liner race liner
- 控制機構指定的零件名稱
- bearing, plain, self-lubricating, self-aligning, low speed, wide, grooved race, -65 to +325 f
- 物料文件及分類
- ams5630 international std/spec all material responses or ams5880 international std/spec all material responses or ams5618 international std/spec all material responses inner member
- 物料文件及分類
- ams5643 international std/spec all material responses outer race member
- 材料
- plastic polytetrafluoroethylene race liner
- 材料
- steel comp 440c inner member
- 材料
- steel corrosion resisting outer race member
- 外部構件外徑
- 0.9370 inches minimum and 0.9375 inches maximum
- 外部構件寬度
- 0.437 inches minimum and 0.447 inches maximum
- 特殊功能
- absence of letter c indicates 440c ball material. letter a = tested to 100,000 cycles. p = zinc-nickel or cadmium plating. material - ball: 440c (ams5630, ams5880, or ams5618). race: 17-4ph cres per ams5643. liner: ptfe shall be included in the liner. harness rating is before swaging. finish: race: plating, when specified, shall be zinc-nickel plating per ams2417, type 2, grade b or cadmium plating per ams-qq-p-416, type ii, class 2. plating shall be on the outside diameter surface and on the flats between the outside diameter and the v-grooves. the plating runout shall occur either in the v-grooves or on the side face areas between the v-grooves and the ball. ball: passivate per ams2700, method 1 (nitric acid) or method 2 (citric acid), or astm a967. citric 1, citric 2, and citric 3 are acceptable. (ams2700, method 1, type 8 is prohibited on bearings manufactured with 440c after june 1, 2018).
- 靜態徑向額定載重
- 20700 pounds
- 樣式指示器
- with insert and/or liner with staking groove
- 表面處理文件及分類
- ams2417, type 2, grade b international std/spec all treatment responses or ams-qq-p-416, type ii, class 2 international std/spec all treatment responses inner member
- 表面處理文件及分類
- ams2700, method 1 (nitric acid) or method 2 (citric acid) international std/spec all treatment responses or astm a967. citric 1, citric 2, and citric 3 international std/spec all treatment responses outer race member
- 表面處理
- cadmium or zinc and nickel alloy inner member
- 表面處理
- passivate outer race member
相关轴承
探索与此 NSN 相关的各种轴承模型。点击下面的任何轴承，查看详细的技术数据、性能等级和应用指南。
| 零件編號 | 姓名 |
|---|---|
| MS14103A-7P | Self-Aligning Plain Bearing |
常見問題
快速找到有關軸承的常見問題的答案： 3120-01-707-3039. 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 3120-01-707-3039?
- The FSCG of the NSN 3120-01-707-3039 is 3120
- Does the NSN 3120-01-707-3039 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482300040
- Does NSN 3120-01-707-3039 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 3120-01-707-3039 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-01-707-3039 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 3120-01-707-3039 was assigned to the Federal Catalog?
- It was assigned 3 年前, on Thu, Jan 26, 2023