
6204/ZZ/LLB/LLH/LLU_NTN 6204/ZZ/LLB/LLH/LLU進口軸承
NTN 6204/ZZ/LLB/LLH/LLU軸承,深溝球軸承1,此軸承型號本公司有現貨,獲取軸承內圈,外圈更多詳細資料您可致電我司,NTN 6204/ZZ/LLB/LLH/LLU代號,基本尺寸,安裝尺寸,基本額定載荷,精度等級,裝配,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:0512-62658883
6204/ZZ/LLB/LLH/LLU軸承 結構尺寸參數
-
系列深溝球軸承1
-
型號6204/ZZ/LLB/LLH/LLU
-
Boundarydimensions mm
- rsmin1
- rNS
- d
- D
- B
- min.
- 20
- 47
- 14
- 1
- 0.5
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 12.8
- 6.65
- 1,310
- 680
-
Limiting speeds
- rpm
- grease open type
- oil open type
- ZZ LLB
- Z LB
- LLH
- LLU
- 16,000
- 18,000
- 12,000
- 10,000
-
Bearing numbers
- open type
- sealed type
- non contact type
- low torque type
- contact type
- snap2 ring grrove
- snap ring
- 6204
- ZZ
- LLB
- LLH
- LLU
- N
- NR
-
Snap ring groove dimensions
- mm
- D1
- a
- b
- r0
- max
- max
- min
- max
- 44.6
- 2.46
- 1.35
- 0.4
-
snap ring dimensions
- mm
- D2
- f
- max
- max
- 52.7
- 1.12
-
Abutment and fillet dimensions
mm
- da
- Da
- Dx
- CY
- Cz
- ras
- rNas
- min
- max3
- max
- .approx.
- max
- min
- min
- max
- 25
- 28
- 42
- 53.5
- 3.3
- 1.2
- 1
- 0.5
-
Mass4
- kg
- .approx.
- 0.106
- 深溝球軸承1系列 6204/ZZ/LLB/LLH/LLU圖片

NTN6204/ZZ/LLB/LLH/LLU軸承 1.壓鑄法制造保持架壓鑄保持架的原材料為鋁合金、黃銅,將原材料熔化后澆入壓鑄機的壓鑄模內,一次將保持架壓鑄成形。鑄件澆口在車床上車去。此方的工藝特點是:(1)保持架直接壓鑄成型,能獲得良好的幾何形狀和尺寸精度,無需機械加工,生產效率高。(2)壓鑄成形后,金屬結晶凝固,組織精密,表面質量好并耐磨。&nb