China High Quality! 705-55-34090 Hygraulic Gear Pump Gear Ass′y for Komatsu Wa300-1 worm gearbox

Merchandise Description

Factory Immediate Revenue!!!
Factory Direct Product sales!!!
 FACTORY DIRECT Sales!!!

a hundred and sixty PC20-5/30-five 705-86~800 PC20-5/30-five 705-41-08080 PC25-1/PC38UU-2 705-41-57170 PC27MR-1/PC28UU-three 705-41-57120 PC27MR-1/PC28UU-3/PC35MR-one 705-forty one-57100 PC27/30MR-three 705-forty one-08240 PC28UU/UD/UG-two 705-forty one-5710 PC28UU/UD/UG-2 705-fifty two-10070 PC30-1 705-22-21000 PC30-1 705-56-14000 PC30-3/PC20-3 705-41-5710 PC35MR-three 705-41- 0571 PC35MR-2/3/PC35MR-3/PC38UU-three 708-3S- 0571 one PC40MR-1/PC45MRX-1 708-3S-5710 PC40MR-2/PC50MR-2/PC55MR-3 705-fifty four-2571 PC40-3      705-41- 0571 1 PC40-6 705-forty one-08090 PC40-7C/PC50UU-2 705-41-57110 PC40/45MR-1 705-forty one-01920 PC40R/45R-8 705-41-07040 PC45MRX/PC40MR 705-41-01620 PC50UU/UD/UG/UUM-2 705-fifty two-2571 PW60-1 705-58-24571 PC60-2 705-fifty six-24080 PC60-3/PC60U-3 704-24-24401 PC60-5/PC75UU-1/PC80-3/PW60-3  705-forty-01370 PC75UD/UU-2 705-24-29090 PC75UU/UD-3/78US-five 705-22-30150 PC75UU/US/UD-3/PC95R-2/ PC110R-one 708-3T-04610 PC78UU-6/ 708-3T-04620 PC78US/PC80MR 705-52-20050 PC80-1 705-54-20000 PC80-1/PC40-1/PC40-2 705-56-34000 PC120-1/two 705-41-01540 PW128UU-1  705-56-24090 PC200-1/PC220-one 705-fifty six-24030 PC200-1/PC220-one 705-56-24571 PC200-1/PC220-1 705-51-1571 PC200/200LC-2 704-24-24420 PC200-9R/ PC200-6/PC100L-6/  704-24-28203 PC200/WA700/PW210-1/WA900-1/WA800-3 704-24-28230 PC200/WA800/WA900 705-52-30011 PC650-1 705-fifty two-3571 PC650-one 705-fifty six-34360 PC1100-6/PC1250-6/PC1250-7

 Komatsu Bulldozer Pump Collection

Kawasaki and CAT Pump Series

Packaging & Shipping

Packaging: We typically supply carton box within, wooden box outside. 

Xihu (West Lake) Dis.
Xihu (West Lake) Dis. Methods 1.For stock items in manufacturing facility, amount is less than 5 pieces, Convey supply technique.
two.For manufacturer items,quantity is much more than 5 parts, cargo forwarder delivery method.
3.The clients’ advice is appropriate.
Transportation We can supply air shipping and delivery, air express and sea-way transportation.
Obtainable categorical companies contains DHL/TNT/UPS/FedEx, and sea ports this kind of as ZheJiang /HangZhou/ZheJiang are all Ok.

 

 

FAQ

Q1: Are you a manufacturing unit or buying and selling firm?
A1: We are direct company in HangZhou metropolis, ZheJiang province. We have 30 a long time experience of generation and export. With advanced        machines, professional technology, marketing and advertising group and standardized administration workshop, we can provide you the most competitive price tag and excellent soon after-sale companies.

Q2: How prolonged is the supply time period?
A2: With regular stocks for fast-sellers, we can provide shipping within 1-3 days after buy verified. For personalized buy, it would generally take about 15-20 times.

Q3: How do you execute top quality handle?
A3: All goods would be regularly inspected and analyzed after creation. We give twelve months warranty.

Q4: Will you provide OEM services?
A4: Sure, we can create with our possess model, and also for clients required types.

Q5: Will you give customized items?
A5: Sure, soon after confirmation with manufacturing facility engineers, we can typically make the essential goods inside 7-ten times.
 

 

US $100
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: I Year
Warranty: I Year
Mesh Form: External Engaged
Tooth Flank: Straight Tooth
Tooth Curve: Involute
Power: Hydraulic

###

Customization:

###

Machine Model No. Komatsu WA300-1
Part No. 705-55-34090
Packing Carton box inside and wooden box outside (common OEM packing)
Delivery Time Within 3 working days
After Sales Service 1 Year Warranty
Stock Yes
OEM Yes

###

1.Shaft sleeves are imported from DAIDO Japan.
2.Oil sealing is made by NOK Japan.
3.Hydraulic pump Case is an extrusion molding which is produced by extruding machine (press power is 7200 Ton).
4.Smooth surface, hard density of material.
5.Complete variety for international pump parts (more than 300 kinds of Hydraulic pumps)

###

Item WanXun Hydraulic Gear Pump Series
Material Aluminum Alloy
Features 1.More than 30 years experience on gear pump design and research.Professionally specialized in      hydraulic pump components for international construction vehicles.
2.Ownedfactory with competitive price
3.Quality and credit-reliable, complete varieties
4.Advanced imported manufacture equipment
Classification Construction Machinery Parts Hydraulic pump assembly, Hydraulic pump parts/components
Quotation Based on OEM parts or genuine parts, packing, quality and other requirement.
Sample Available
Payment T/T or L/C at sight.

###

705-51-21000 W20-1/WA30-1/505-1/507-1 
705-12-21010 WA30-1/WA30-2
705-40-01320 WA30-5
705-51-11020 WA70-1/WR8-1
705-12-31010 WA80-3/WA100M-3/WA120-3CS
704-31-24110 WA100-1/WA120-3/WA150-1/WA180-3/WA380-3MC/512/518
705-52-30960 WA100-5
705-11-34060 WA120-1
705-73-29010 WA120-1/WA180-1/WA150-1C
705-11-34011 WA120-1/GD705A-4
705-11-33011 WA120-3-3T/WA120-3/GD605A-3
705-73-30010 WA120-3-4/WA150-3/WA180-3
705-51-20790 WA120L-3/ WA120-3MC
705-51-20170 WA150-1/WA200-1/WA250-1
705-11-32210 WA150-1 /WA320-1LC/ WA180-1/FD70-7/D61E-12
705-56-34690 WA150-5R
705-51-20180 WA150-1/WA150-3/WA180-3
705-51-20430 WA180/WA300-3CS/WA320-3
705-51-20070 WA180/WA300-1/WA320-1
705-57-21010 WA180-3MC
705-51-20390 WA200-1/WA250L-3 
418-15-11021 WA200-1-A
418-15-11020 WA200-1-A
418-15-11010 WA200-1-A
705-51-20640 WA200-1-A/D61E-12
705-52-20050 WA200-1C PC80-1
705-51-20150 WA200-1C PC80-1
705-51-20400 WA200-1C PC80-1
705-56-26081 WA200-5
705-56-26080 WA200-5
705-56-26090 WA200-6/WA200PZ-6 
705-13-28530 WA250
704-30-29110 WA250L0C
705-56-36040 WA250L1C
705-51-20300 WA250-1
705-51-20240 WA250-1
705-57-21000 WA250-3
705-22-35170 WA250-6
705-38-32030 WA250-6
705-41-04400 WA250-6
705-41-05690 WA250-6
705-56-36082 WA250PZ-6
705-56-36080 WA250PZ-6
705-41-05690 WA270-0R
705-11-32540 WA300
705-51-20140 WA300-1
705-13-26530 WA300-1/WA320-1 /518
705-55-34090 WA300-1
705-11-34240 WA300-1
705-51-20280 WA300-1/ WA320-1
705-55-24130 WA300L-1/WA320-3
705-51-20480 WA300-3A/WA320-3
705-51-32080 WA320-1/532
705-38-39000 WA320-2
705-21-26060 WA320-3
705-55-34160 WA320-3C
705-56-36050 WA320-6
705-21-40020 WA350/380-3
704-30-32110 WA350-1
705-52-30080 WA350-1
705-52-30190 WA350-1M
705-13-34340 WA350-3-H/WA380
705-56-34180 WA380-1
705-52-30220 WA380-1
705-11-35010 WA380-1C/WA400-1 /WA420-1
705-55-33070 WA380-3
705-33-31203 WA380-3
705-33-28540 WA380-3
705-13-31340 WA380-3
705-11-38240 WA380-3
705-33-27540 WA380-3
705-55-34180 WA380-3C/WA350-3A
705-51-20440 WA380-3C
705-55-33080 WA380-5/WA400-5

###

705-41-08070 PC10-7/PC15-3/PC20-7
705-41-08001 PC20/30-6/PC38UU-1
705-86-14060 PC20-5/30-5
705-86-14000 PC20-5/30-5
705-41-08080 PC25-1/PC38UU-2
705-41-02470 PC27MR-1/PC28UU-3
705-41-02320 PC27MR-1/PC28UU-3/PC35MR-1
705-41-02700 PC27/30MR-3
705-41-08240 PC28UU/UD/UG-2
705-41-08100 PC28UU/UD/UG-2
705-52-10070 PC30-1
705-22-21000 PC30-1
705-56-14000 PC30-3/PC20-3
705-41-07500 PC35MR-3
705-41-07180 PC35MR-2/3/PC35MR-3/PC38UU-3
708-3S-04531 PC40MR-1/PC45MRX-1
708-3S-04570 PC40MR-2/PC50MR-2/PC55MR-3
705-54-20010 PC40-3     
705-41-08010 PC40-6
705-41-08090 PC40-7C/PC50UU-2
705-41-02310 PC40/45MR-1
705-41-01920 PC40R/45R-8
705-41-07040 PC45MRX/PC40MR
705-41-01620 PC50UU/UD/UG/UUM-2
705-52-20010 PW60-1
705-58-24010 PC60-2
705-56-24080 PC60-3/PC60U-3
704-24-24401 PC60-5/PC75UU-1/PC80-3/PW60-3 
705-40-01370 PC75UD/UU-2
705-24-29090 PC75UU/UD-3/78US-5
705-22-30150 PC75UU/US/UD-3/PC95R-2/ PC110R-1
708-3T-04610 PC78UU-6/
708-3T-04620 PC78US/PC80MR
705-52-20050 PC80-1
705-54-20000 PC80-1/PC40-1/PC40-2
705-56-34000 PC120-1/2
705-41-01540 PW128UU-1 
705-56-24090 PC200-1/PC220-1
705-56-24030 PC200-1/PC220-1
705-56-24020 PC200-1/PC220-1
705-51-10020 PC200/200LC-2
704-24-24420 PC200-9R/ PC200-6/PC100L-6/ 
704-24-28203 PC200/WA700/PW210-1/WA900-1/WA800-3
704-24-28230 PC200/WA800/WA900
705-52-30011 PC650-1
705-52-30010 PC650-1
705-56-34360 PC1100-6/PC1250-6/PC1250-7

###

Shiping
Shiping Methods 1.For stock products in factory, quantity is less than 5 pieces, Express delivery method.
2.For manufacturer products,quantity is more than 5 pieces, cargo forwarder delivery method.
3.The clients’ advice is acceptable.
Transport We can provide air delivery, air express and sea-way transportation.
Available express companies includes DHL/TNT/UPS/FedEx, and sea ports such as Tianjin/Qingdao/Shanghai are all OK.
US $100
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: I Year
Warranty: I Year
Mesh Form: External Engaged
Tooth Flank: Straight Tooth
Tooth Curve: Involute
Power: Hydraulic

###

Customization:

###

Machine Model No. Komatsu WA300-1
Part No. 705-55-34090
Packing Carton box inside and wooden box outside (common OEM packing)
Delivery Time Within 3 working days
After Sales Service 1 Year Warranty
Stock Yes
OEM Yes

###

1.Shaft sleeves are imported from DAIDO Japan.
2.Oil sealing is made by NOK Japan.
3.Hydraulic pump Case is an extrusion molding which is produced by extruding machine (press power is 7200 Ton).
4.Smooth surface, hard density of material.
5.Complete variety for international pump parts (more than 300 kinds of Hydraulic pumps)

###

Item WanXun Hydraulic Gear Pump Series
Material Aluminum Alloy
Features 1.More than 30 years experience on gear pump design and research.Professionally specialized in      hydraulic pump components for international construction vehicles.
2.Ownedfactory with competitive price
3.Quality and credit-reliable, complete varieties
4.Advanced imported manufacture equipment
Classification Construction Machinery Parts Hydraulic pump assembly, Hydraulic pump parts/components
Quotation Based on OEM parts or genuine parts, packing, quality and other requirement.
Sample Available
Payment T/T or L/C at sight.

###

705-51-21000 W20-1/WA30-1/505-1/507-1 
705-12-21010 WA30-1/WA30-2
705-40-01320 WA30-5
705-51-11020 WA70-1/WR8-1
705-12-31010 WA80-3/WA100M-3/WA120-3CS
704-31-24110 WA100-1/WA120-3/WA150-1/WA180-3/WA380-3MC/512/518
705-52-30960 WA100-5
705-11-34060 WA120-1
705-73-29010 WA120-1/WA180-1/WA150-1C
705-11-34011 WA120-1/GD705A-4
705-11-33011 WA120-3-3T/WA120-3/GD605A-3
705-73-30010 WA120-3-4/WA150-3/WA180-3
705-51-20790 WA120L-3/ WA120-3MC
705-51-20170 WA150-1/WA200-1/WA250-1
705-11-32210 WA150-1 /WA320-1LC/ WA180-1/FD70-7/D61E-12
705-56-34690 WA150-5R
705-51-20180 WA150-1/WA150-3/WA180-3
705-51-20430 WA180/WA300-3CS/WA320-3
705-51-20070 WA180/WA300-1/WA320-1
705-57-21010 WA180-3MC
705-51-20390 WA200-1/WA250L-3 
418-15-11021 WA200-1-A
418-15-11020 WA200-1-A
418-15-11010 WA200-1-A
705-51-20640 WA200-1-A/D61E-12
705-52-20050 WA200-1C PC80-1
705-51-20150 WA200-1C PC80-1
705-51-20400 WA200-1C PC80-1
705-56-26081 WA200-5
705-56-26080 WA200-5
705-56-26090 WA200-6/WA200PZ-6 
705-13-28530 WA250
704-30-29110 WA250L0C
705-56-36040 WA250L1C
705-51-20300 WA250-1
705-51-20240 WA250-1
705-57-21000 WA250-3
705-22-35170 WA250-6
705-38-32030 WA250-6
705-41-04400 WA250-6
705-41-05690 WA250-6
705-56-36082 WA250PZ-6
705-56-36080 WA250PZ-6
705-41-05690 WA270-0R
705-11-32540 WA300
705-51-20140 WA300-1
705-13-26530 WA300-1/WA320-1 /518
705-55-34090 WA300-1
705-11-34240 WA300-1
705-51-20280 WA300-1/ WA320-1
705-55-24130 WA300L-1/WA320-3
705-51-20480 WA300-3A/WA320-3
705-51-32080 WA320-1/532
705-38-39000 WA320-2
705-21-26060 WA320-3
705-55-34160 WA320-3C
705-56-36050 WA320-6
705-21-40020 WA350/380-3
704-30-32110 WA350-1
705-52-30080 WA350-1
705-52-30190 WA350-1M
705-13-34340 WA350-3-H/WA380
705-56-34180 WA380-1
705-52-30220 WA380-1
705-11-35010 WA380-1C/WA400-1 /WA420-1
705-55-33070 WA380-3
705-33-31203 WA380-3
705-33-28540 WA380-3
705-13-31340 WA380-3
705-11-38240 WA380-3
705-33-27540 WA380-3
705-55-34180 WA380-3C/WA350-3A
705-51-20440 WA380-3C
705-55-33080 WA380-5/WA400-5

###

705-41-08070 PC10-7/PC15-3/PC20-7
705-41-08001 PC20/30-6/PC38UU-1
705-86-14060 PC20-5/30-5
705-86-14000 PC20-5/30-5
705-41-08080 PC25-1/PC38UU-2
705-41-02470 PC27MR-1/PC28UU-3
705-41-02320 PC27MR-1/PC28UU-3/PC35MR-1
705-41-02700 PC27/30MR-3
705-41-08240 PC28UU/UD/UG-2
705-41-08100 PC28UU/UD/UG-2
705-52-10070 PC30-1
705-22-21000 PC30-1
705-56-14000 PC30-3/PC20-3
705-41-07500 PC35MR-3
705-41-07180 PC35MR-2/3/PC35MR-3/PC38UU-3
708-3S-04531 PC40MR-1/PC45MRX-1
708-3S-04570 PC40MR-2/PC50MR-2/PC55MR-3
705-54-20010 PC40-3     
705-41-08010 PC40-6
705-41-08090 PC40-7C/PC50UU-2
705-41-02310 PC40/45MR-1
705-41-01920 PC40R/45R-8
705-41-07040 PC45MRX/PC40MR
705-41-01620 PC50UU/UD/UG/UUM-2
705-52-20010 PW60-1
705-58-24010 PC60-2
705-56-24080 PC60-3/PC60U-3
704-24-24401 PC60-5/PC75UU-1/PC80-3/PW60-3 
705-40-01370 PC75UD/UU-2
705-24-29090 PC75UU/UD-3/78US-5
705-22-30150 PC75UU/US/UD-3/PC95R-2/ PC110R-1
708-3T-04610 PC78UU-6/
708-3T-04620 PC78US/PC80MR
705-52-20050 PC80-1
705-54-20000 PC80-1/PC40-1/PC40-2
705-56-34000 PC120-1/2
705-41-01540 PW128UU-1 
705-56-24090 PC200-1/PC220-1
705-56-24030 PC200-1/PC220-1
705-56-24020 PC200-1/PC220-1
705-51-10020 PC200/200LC-2
704-24-24420 PC200-9R/ PC200-6/PC100L-6/ 
704-24-28203 PC200/WA700/PW210-1/WA900-1/WA800-3
704-24-28230 PC200/WA800/WA900
705-52-30011 PC650-1
705-52-30010 PC650-1
705-56-34360 PC1100-6/PC1250-6/PC1250-7

###

Shiping
Shiping Methods 1.For stock products in factory, quantity is less than 5 pieces, Express delivery method.
2.For manufacturer products,quantity is more than 5 pieces, cargo forwarder delivery method.
3.The clients’ advice is acceptable.
Transport We can provide air delivery, air express and sea-way transportation.
Available express companies includes DHL/TNT/UPS/FedEx, and sea ports such as Tianjin/Qingdao/Shanghai are all OK.

How to Design a Forging Spur Gear

Before you start designing your own spur gear, you need to understand its main components. Among them are Forging, Keyway, Spline, Set screw and other types. Understanding the differences between these types of spur gears is essential for making an informed decision. To learn more, keep reading. Also, don’t hesitate to contact me for assistance! Listed below are some helpful tips and tricks to design a spur gear. Hopefully, they will help you design the spur gear of your dreams.
Gear

Forging spur gears

Forging spur gears is one of the most important processes of automotive transmission components. The manufacturing process is complex and involves several steps, such as blank spheroidizing, hot forging, annealing, phosphating, and saponification. The material used for spur gears is typically 20CrMnTi. The process is completed by applying a continuous through extrusion forming method with dies designed for the sizing band length L and Splitting angle thickness T.
The process of forging spur gears can also use polyacetal (POM), a strong plastic commonly used for the manufacture of gears. This material is easy to mold and shape, and after hardening, it is extremely stiff and abrasion resistant. A number of metals and alloys are used for spur gears, including forged steel, stainless steel, and aluminum. Listed below are the different types of materials used in gear manufacturing and their advantages and disadvantages.
A spur gear’s tooth size is measured in modules, or m. Each number represents the number of teeth in the gear. As the number of teeth increases, so does its size. In general, the higher the number of teeth, the larger the module is. A high module gear has a large pressure angle. It’s also important to remember that spur gears must have the same module as the gears they are used to drive.

Set screw spur gears

A modern industry cannot function without set screw spur gears. These gears are highly efficient and are widely used in a variety of applications. Their design involves the calculation of speed and torque, which are both critical factors. The MEP model, for instance, considers the changing rigidity of a tooth pair along its path. The results are used to determine the type of spur gear required. Listed below are some tips for choosing a spur gear:
Type A. This type of gear does not have a hub. The gear itself is flat with a small hole in the middle. Set screw gears are most commonly used for lightweight applications without loads. The metal thickness can range from 0.25 mm to 3 mm. Set screw gears are also used for large machines that need to be strong and durable. This article provides an introduction to the different types of spur gears and how they differ from one another.
Pin Hub. Pin hub spur gears use a set screw to secure the pin. These gears are often connected to a shaft by dowel, spring, or roll pins. The pin is drilled to the precise diameter to fit inside the gear, so that it does not come loose. Pin hub spur gears have high tolerances, as the hole is not large enough to completely grip the shaft. This type of gear is generally the most expensive of the three.
Gear

Keyway spur gears

In today’s modern industry, spur gear transmissions are widely used to transfer power. These types of transmissions provide excellent efficiency but can be susceptible to power losses. These losses must be estimated during the design process. A key component of this analysis is the calculation of the contact area (2b) of the gear pair. However, this value is not necessarily applicable to every spur gear. Here are some examples of how to calculate this area. (See Figure 2)
Spur gears are characterized by having teeth parallel to the shafts and axis, and a pitch line velocity of up to 25 m/s is considered high. In addition, they are more efficient than helical gears of the same size. Unlike helical gears, spur gears are generally considered positive gears. They are often used for applications in which noise control is not an issue. The symmetry of the spur gear makes them especially suitable for applications where a constant speed is required.
Besides using a helical spur gear for the transmission, the gear can also have a standard tooth shape. Unlike helical gears, spur gears with an involute tooth form have thick roots, which prevents wear from the teeth. These gears are easily made with conventional production tools. The involute shape is an ideal choice for small-scale production and is one of the most popular types of spur gears.

Spline spur gears

When considering the types of spur gears that are used, it’s important to note the differences between the two. A spur gear, also called an involute gear, generates torque and regulates speed. It’s most common in car engines, but is also used in everyday appliances. However, one of the most significant drawbacks of spur gears is their noise. Because spur gears mesh only one tooth at a time, they create a high amount of stress and noise, making them unsuitable for everyday use.
The contact stress distribution chart represents the flank area of each gear tooth and the distance in both the axial and profile direction. A high contact area is located toward the center of the gear, which is caused by the micro-geometry of the gear. A positive l value indicates that there is no misalignment of the spline teeth on the interface with the helix hand. The opposite is true for negative l values.
Using an upper bound technique, Abdul and Dean studied the forging of spur gear forms. They assumed that the tooth profile would be a straight line. They also examined the non-dimensional forging pressure of a spline. Spline spur gears are commonly used in motors, gearboxes, and drills. The strength of spur gears and splines is primarily dependent on their radii and tooth diameter.
SUS303 and SUS304 stainless steel spur gears

Stainless steel spur gears are manufactured using different techniques, which depend on the material and the application. The most common process used in manufacturing them is cutting. Other processes involve rolling, casting, and forging. In addition, plastic spur gears are produced by injection molding, depending on the quantity of production required. SUS303 and SUS304 stainless steel spur gears can be made using a variety of materials, including structural carbon steel S45C, gray cast iron FC200, nonferrous metal C3604, engineering plastic MC901, and stainless steel.
The differences between 304 and 303 stainless steel spur gears lie in their composition. The two types of stainless steel share a common design, but have varying chemical compositions. China and Japan use the letters SUS304 and SUS303, which refer to their varying degrees of composition. As with most types of stainless steel, the two different grades are made to be used in industrial applications, such as planetary gears and spur gears.
Gear

Stainless steel spur gears

There are several things to look for in a stainless steel spur gear, including the diametral pitch, the number of teeth per unit diameter, and the angular velocity of the teeth. All of these aspects are critical to the performance of a spur gear, and the proper dimensional measurements are essential to the design and functionality of a spur gear. Those in the industry should be familiar with the terms used to describe spur gear parts, both to ensure clarity in production and in purchase orders.
A spur gear is a type of precision cylindrical gear with parallel teeth arranged in a rim. It is used in various applications, such as outboard motors, winches, construction equipment, lawn and garden equipment, turbine drives, pumps, centrifuges, and a variety of other machines. A spur gear is typically made from stainless steel and has a high level of durability. It is the most commonly used type of gear.
Stainless steel spur gears can come in many different shapes and sizes. Stainless steel spur gears are generally made of SUS304 or SUS303 stainless steel, which are used for their higher machinability. These gears are then heat-treated with nitriding or tooth surface induction. Unlike conventional gears, which need tooth grinding after heat-treating, stainless steel spur gears have a low wear rate and high machinability.

China High Quality! 705-55-34090 Hygraulic Gear Pump Gear Ass′y for Komatsu Wa300-1     worm gearboxChina High Quality! 705-55-34090 Hygraulic Gear Pump Gear Ass′y for Komatsu Wa300-1     worm gearbox
editor by czh 2022-12-21