Factory Supply Chrome Steel Tapered Roller Bearing 30304 30305 30306 30307 Cutless Bearing

Product Description
Taper roller bearing are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting andd using, radial clearance and axial clearance can be adjusted and preload mounting can be made. 

1. Tapered roller bearings consist of four basic components including the cone (inner ring), the cup(outer ring), tapered rollers, and a cage (roller retainer). 
2. The construction provides a high capacity for radial loads, axial loads and combined loads. 
3. Rolling body is a cylindrical roller bearing to the heart, is a separate type bearings, installation and removal is very convenient. 
4. Taper roller bearingcould used in Automobile, Forklift, Gauge Lathe, Motor, Mining Machinery, Construction Machinery, Vibration Machine, Petroleum machinery etc. 
 


Taper roller bearing other series for your better reference:  FAQ
Q: Are you trading company or manufacturer?
A: We are factory.  TShanghai Chuanchuang Bearing Co., Ltd. integrates production, trade, investment and sales.
 
Q: How long is your delivery time?
A: Generally it is 1-3 days if the goods are in stock. or it is 15-20 days
Q: Do you provide samples ? is it free or extra?
A: Yes, we could provide free samples, but freight collect.
 
Q: What is your terms of payment ?
A: For our first business, 100% in advance. For long-term business, 50% T/T in advance, balance before shipment.
 

Shanghai Chuanchuang Bearing Co., Ltd.
ADD:Room 1812, Block8. Lane 188 of Yunping Road, Jiading District, Shanghai, China
TEL:86-21-59151017
mobilc phone:13816936745
 

 

Product Description
Taper roller bearing are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting andd using, radial clearance and axial clearance can be adjusted and preload mounting can be made. 

1. Tapered roller bearings consist of four basic components including the cone (inner ring), the cup(outer ring), tapered rollers, and a cage (roller retainer). 
2. The construction provides a high capacity for radial loads, axial loads and combined loads. 
3. Rolling body is a cylindrical roller bearing to the heart, is a separate type bearings, installation and removal is very convenient. 
4. Taper roller bearingcould used in Automobile, Forklift, Gauge Lathe, Motor, Mining Machinery, Construction Machinery, Vibration Machine, Petroleum machinery etc. 
 


Taper roller bearing other series for your better reference:  FAQ
Q: Are you trading company or manufacturer?
A: We are factory.  TShanghai Chuanchuang Bearing Co., Ltd. integrates production, trade, investment and sales.
 
Q: How long is your delivery time?
A: Generally it is 1-3 days if the goods are in stock. or it is 15-20 days
Q: Do you provide samples ? is it free or extra?
A: Yes, we could provide free samples, but freight collect.
 
Q: What is your terms of payment ?
A: For our first business, 100% in advance. For long-term business, 50% T/T in advance, balance before shipment.
 

Shanghai Chuanchuang Bearing Co., Ltd.
ADD:Room 1812, Block8. Lane 188 of Yunping Road, Jiading District, Shanghai, China
TEL:86-21-59151017
mobilc phone:13816936745
 

 

PTA Powder

Main application:Repair and strengthen workpiece surface, significantly

Welding method:PTA welding

Main equipment:PTA welding machine

Flame core temperature: about 10000℃

Technological characteristics:PTA has high temperature, concentrated energy, stable combustion, small heat affected zone, fast welding speed, high production efficiency, easy to obtain low dilution rate of surfacing layer, surfacing layer and workpiece matrix are metallurgical bonding,, bonding strength is high.

PTA welding technology is one of surface strengthening methods, which has high deposition rate, low dilution rate, and could be applied with many kinds of powder. The manufacturing craft of PTA powder is normally gas atomization, which reduces satellite of powder. We supply 4 main categories of PTA powder: Nickel-based alloy powder, Iron-based alloy powder, Cobalt-based alloy powder and Mixed Powder.

Nickel Based Alloy Powder possesses high temperature resistance and wear resistance, it is the most popular alloy powder applied by PTA welding both domestically and internationally. Coating hardness is within the range of HRC 30-60. It could be applied to various industries like agriculture, plastic, paper, marine and steel making where wear and corrosion protection needed. Some examples are plunger, moulds, pump leaf and screw.

Iron Based Alloy Powder is more widely used and a more economic choice. With high abrasive resistance, it is more commonly applied to mining tools, drilling tools and mixers of iron and steel making industry, coal industry, shaft, oil and energy industry.

Cobalt Based Alloy Powder is recommended for corrosion and oxidation resistance, with better hot hardness values than equivalent Nickel based alloy powder. It is widely applied to steel making industry, coal industry and mining industry.

Mixed powder mainly refers to NiCrBSi mixing with other hard-phase powder such as cast tungsten carbide and other cemented alloy powder, which allows the powder better hardness around HRC60 and excellent abrasion resistance.

Mixed powder is more often used for mining equipment for oil sands, lignite, oil drilling tools, excavator buckets, extrusion screws for plastic processing, grain and oil processing, etc.

PTA Powder,Iron Based Alloy Powder,Cobalt Based Alloy Powder,Nickel Based Alloy Powder

Luoyang Golden Egret Geotools Co., Ltd , https://www.hvofpowders.com