China 1.5 module 12~120teeth 15 tooth bore size 6mm 8mm 10mm 12mm Pinion width 15mm height 15mm length 1000mm Gear rack with Good quality

Condition: New
Applicable Industries: Machinery Repair Shops, Retail, Energy & Mining
Weight (KG): 1.5
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: 2 years
Core Components: Bearing
Model Number: 1.5 module 15*15*1000mm
Material: 45# steel
Xihu (West Lake) Dis. Name: Straight rack
Length: 1000mm
Sample: Avaliable
Quench: yes or not
Packaging Details: bag and box
Port: HangZhou or other port

1.5 module 12~120teeth 15 tooth bore size 6mm 8mm 10mm 12mm Pinion width 15mm height 15mm length 1000mm Gear rack

Model width*height*lengthLengthpinion
Model 1 10x10x1000mm500mm 1000mm 1500mm 2000mmFrom 15teeth to 120 teeth
Model 1 12x12x1000mm
Model 1 15x15x1000mm
Model 1 20x20x1000mm
Model 1 10x12x1000mm
Model 1 10x15x1000mm
Model 1.5 15x15x1000mm
Model 1.5 20x20x1000mm
Model 1.5 16x16x1000mm
Model 1.5 17x17x1000mm
Model 1.5 15x20x1000mm
Model 1.5 20x15x1000mm
Model 2 20x20x1000mm
Model 2 20x25x1000mm
Model 2 20x30x1000mm
Model 2 25x25x1000mm
Model 2 30x30x1000mm
Model 2.5 25x25x1000mm
Model 2.5 25x30x1000mm
Model 2.5 30x30x1000mm
Model 3 30x30x1000mm
Model 3 30x35x1000mm
Model 4 40x40x1000mm
Model 5 50x50x1000mm

shaft rod 45# steel/ Chrome steel
Ball screwsquare guideSBR TBR guideTrapezoidal screw
3mmSFU 1204HGR15SBRC10Tr8
4SFU 1605HGR20SBRC12Tr10
5SFU 1610HGR25SBRC16Tr12
6SFU 2005HGR30SBRC20Tr14
8SFU 2571HGR35SBRC25Tr16
10SFU 2505HGR45SBRC30Tr18
12SFU 2510 SBRC35Tr20
13SFU 3205EGR15SBRC40Tr22
14SFU 3210EGR20SBRC50Tr24
15SFU 4005EGR25 Tr25
16SFU 4571EGR30 Tr28
17SFU 5005 TBRC16Tr30
25SFE2571/4MGN12 Tr40

Packaging & Shipping
Our Services
FAQQ: Can you print our logo on the bearings?A: yes we can
Q: Why do we choose your company?A: Our company has been a professional bearing manufacturer for more than 20 year. We pay more attention to quality. For each shipping, there are professionalists to check quality of products.

Q:What is the delivery time?
A: We have stock for most of the bearings. For small quantity, Hip Hop Jewelry Men Necklace Iced Out CZPT Brass Zircon 20MM Prong Cuban Link Chain we will arrange delivery about 1-5 days,if you need Urgently,please confirm them with us

Q: What is your payment term?
A: Our payment term include Alipay,T/T, Western Union, 80 HP all terrain tractor crawler agricultural tillage for sale Paypal etc.

Q: Can you send bearing samples first?
A: Yes, we can send bearing samples to check quality first.

Q: What is your MOQ?
A: For common bearing model number, our MOQ is 1pc.
If you need CHEAPER shipping and other model, please feel free to contact with me! There is discount waiting for you ?


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.

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.

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.

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 1.5 module 12~120teeth 15 tooth bore size 6mm 8mm 10mm 12mm Pinion width 15mm height 15mm length 1000mm Gear rack   with Good quality China 1.5 module 12~120teeth 15 tooth bore size 6mm 8mm 10mm 12mm Pinion width 15mm height 15mm length 1000mm Gear rack   with Good quality
editor by Cx2023-07-07

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