NTN7222B/DB/DF/DT軸承
- 軸承型號：7222B/DB/DF/DT
- 系列：角接觸球軸承1
- 品牌：NTN
NTN 7222B/DB/DF/DT軸承,角接觸球軸承1，軸承內圈,外圈更多詳細資料您可致電我司，此軸承型號本公司有現貨，獲取NTN 7222B/DB/DF/DT配合安裝尺寸,基本尺寸,滾子粒數,7222B/DB/DF/DT價格,外形尺寸,錐度,軸承的圖紙、樣品、價格或者替換產品等！我們是NTN軸承最佳代理商，所售產品均為原裝正品，請您放心購買！ 訂購電話：021-36539288 ,021-36539299
NTN7222B/DB/DF/DT軸承參數
-
系列角接觸球軸承1
-
型號7222B/DB/DF/DT
-
Boundarydimensions mm- d
- D
- B
- ·B
- rsmin2
- r1smin2
- 110
- 200
- 38
- 76
- 2.1
- 1.1
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 154
- 144
- 15,700
- 14,700
-
Limiting speeds
- rpm
- grease
- oil
- 3,000
- 4,000
-
Bearing numbers
- 7222B
-
Load center
- mm
- a
- 84
-
Mass
- kg
- single
- .approx.
- 4.54
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- (duplex) kN
- (duplex) kgf
- Cr
- Cor
- Cr
- Cor
- 250
- 289
- 25,500
- 29,400
-
Limiting speeds
- (duplex)
- rpm
- grease
- oil
- 2,500
- 3,300
-
Bearing numbers2
- DB
- DF
- DT
- DB
- DF
- DT
-
Abutment and fillet dimensions
mm
- da
- db
- Da
- Db
- ras
- r1as
- min
- min
- max
- max
- max
- max
- 122
- 117
- 188
- 193
- 2
- 1
- 角接觸球軸承1系列 7222B/DB/DF/DT圖片