forging steel ball

1.Chinese Well-Known Trademark
2.application machine: ball mill
3.wear-resistant grinding material
4.heat treatment: oil quenching

1.oil quenching
2.cast production process
3.metallographic structure: M+C
4.chrome content: 10-28%
5.place of origin: China Ningguo

1.brand name: Dongxu
2.+20 years casting ball experience
3.R&D capability
4.customer design
5.application machine: ball mill

1.place of origin: China Ningguo
2.brand name: dongxu
3.metallographic structure: M+C
4.application machine: ball mill
5.fast delivery

1.brand name: Dongxu
2.chrome content: 10-28%
3.customized service
4.metallographic structure: M+C
5.place of origin: China Ningguo

1.place of origin: China Ningguo
2.brand name: DONGXU
3.production process: ball mill
4.size: dia 8 to 130mm
5.large stock for fast delivery

1.place of origin: China Ningguo
2.size: dia 8 to 130mm
3.high impact value
4.falling times:20000
5.application machine: various ball mills

1.place of origin: China Ningguo
2.heat treatment: oil quenching
3.size: dia 8 to 130mm
4.application machine: various ball mills

1.Chinese Well-Known Trademark
2.size: dia 8 to 130mm
3.main material: steel scrap
4.metallographic structure: M+C
5.top after-sale service

1. The rings and balls are made of the material AISI440C(9Cr18Mo or 9Cr18).
2. The cage and the framework of seal adoption the AI304 or AI316,

1.chromium percentage: 10-28%
2.metallurgical structure: M+C
3.application machine: ball mill
4.place of origin: China Ningguo

1.reliable quality assurance
2.unique heat treatment
3.application fields: mine, cement plant, power plant
4.top pre-sale & after-sale service

RoHS Solid Chrome Steel Ball E52100 Steel Ball for Bearin

Precision Auto Chrome Steel Ball Customizable Steel Ball

1).High quality control
2). High swiveling accuracy
3). Suitable for high speed
4). Low friction, long service life

1).High quality control
2). High swiveling accuracy
3). Suitable for high speed
4). Low friction, long service life

In NIDE bearing manufacturing, a frequency spectrum analyzer is used to measure the magnitude of vibration and the distribution of the frequency.

high pressure ball valves
male x male thread
2 way full port
hydraulic oil 31.5mpa

1.brand name: Dongxu
2.chromium alloy
3.application machine: ball mill
4.place of origin: China Ningguo
5.customized service

1.brand name: Dongxu
2.production process: cast
3.large stock for fast delivery
4.metallographic structure: M+C
5.place of origin: China Ningguo

1.brand name: DONGXU
2.metallographic structure: M+C
3.unique heat treatment
4.high impact value
5.application machine: various ball mills

1. Used in ball roller bearing industry and automobile application.
2. Has excellent surface quality.
3. Offer superior wear resistance.

1. Used in ball roller bearing industry and automobile application.
2. Has excellent surface quality.
3. Offer superior wear resistance.

Our Chrome steel balls are applied in bearings such as slew bearing, deep groove ball bearing, thrust ball bearing, self aligning ball bearing, double

1. high hardness: 55~66 HRC
2.good wear resistance: 20~40grams
3.impact strength:8-35J/CM2
4.Breakage Rate:0.5-1%
5.Standard: YB/T091-2005

deep groove ball bearings
ball bearing made in china 6208

The valev seal function is:A:the oil inlet closed port's pressure is zero.B:the oil inlet closed port's pressure is below than the other two

1. Used in ball roller bearing industry and automobile application.
2. Has excellent surface quality.
3. Offer superior wear resistance.

1. Used in ball roller bearing industry and automobile application.
2. Has excellent surface quality.
3. Offer superior wear resistance.

1.high hardness cast grinding material
2.application machine: various ball mills
3.reliable quality assurance
4.place of origin: China Ningguo