Product Description

Car tie rod end price threaded ball joint tie rod end bearing

 Product Description

The plain bearing is a spherical plain bearing whose sliding contact surface is an inner spherical surface and an outer sphere. It can be swung at any angle when it is moved. It is treated with a variety of special processes such as surface phosphating, frying, padding, spraying Method made. Joint bearing with a load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, good lubrication and so on.
Feature editing
Joint bearings can withstand greater load. According to its different types and structures, can withstand radial load, axial load or radial, axial co-existence of the joint load. As the inner ring in the spherical surface with a CZPT material, so the bearing in the work can produce self-lubricating. Generally used for low-speed swing movement, and low-speed rotation, but also in a certain range of tilt movement, when the support shaft and shaft shell hole greater degree of mind, still work properly. Self-lubricating joint bearings used in water conservancy, professional machinery and other industries.
Usage
Joint bearings are widely used in engineering hydraulic cylinders, forging machine tools, engineering machinery, automation equipment, automotive shock absorbers, water machinery and other industries. Spherical plain bearings are spherical plain bearings, the basic type is a spherical sliding spherical surface with the contact, the outer ring composition. According to its structure and type of different, can withstand radial load, axial load, or radial, axial simultaneous joint load.
 

Model		Dimensions(mm)								Load Ratings		Weight
		d	D	B	C	dk	r1 min	r2 min	α	Dynamic	Static
										(KN)	(KN)	(Kg)
GE15ES	GE15ES 2RS	15	26	12	9	22	0.3	0.3	8	16	84	0.571
GE17ES	GE17ES 2RS	17	30	14	10	25	0.3	0.3	10	21	106	0.041
GE20ES	GE20ES 2RS	20	35	16	12	29	0.3	0.3	9	30	146	0.066
GE25ES	GE25ES 2RS	25	42	20	16	35.5	0.6	0.6	7	48	240	0.119
GE30ES	GE30ES 2RS	30	47	22	18	40.7	0.6	0.6	6	62	310	0.153
GE35ES	GE35ES 2RS	35	55	25	20	47	0.6	1	6	79	399	0.233
GE40ES	GE40ES 2RS	40	62	28	22	53	0.6	1	7	99	495	0.306
GE44ES	GE45ES 2RS	45	68	32	25	60	0.6	1	7	127	637	0.427
GE50ES	GE50ES 2RS	50	75	35	28	66	0.6	1	6	156	780	0.546
GE60ES	GE60ES 2RS	60	90	44	36	80	1	1	6	245	1220	1.04
GE70ES	GE70ES 2RS	70	105	49	40	92	1	1	6	313	1560	1.55
GE80ES	GE80ES 2RS	80	120	55	45	105	1	1	6	400	2000	2.31
GE90ES	GE90ES 2RS	90	130	60	50	115	1	1	5	488	2440	2.75
GE100ES	GE100ES 2RS	100	150	70	55	130	1	1	7	607	3030	4.45
GE110ES	GE110ES 2RS	110	160	70	55	140	1	1	6	654	3270	4.82
GE120ES	GE120ES 2RS	120	180	85	70	160	1	1	6	950	4750	8.05
GE140ES	GE140ES 2RS	140	210	90	70	180	1	1	7	1070	5350	11.02
GE160ES	GE160ES 2RS	160	230	105	80	200	1	1	8	1360	6800	14.01
GE180ES	GE180ES 2RS	180	260	105	80	225	1.1	1.1	6	1530	7650	18.65
GE190ES	GE200ES 2RS	200	290	130	100	250	1.1	1.1	7	2120	10600	28.03
GE220ES	GE220ES 2RS	220	320	135	100	275	1.1	1.1	8	2320	11600	35.51
GE240ES	GE240ES 2RS	240	340	140	100	300	1.1	1.1	8	2550	12700	39.91
GE260ES	GE260ES 2RS	260	370	150	110	325	1.1	1.1	7	3050	15300	51.5
GE280ES	GE280ES 2RS	280	400	155	120	350	1.1	1.1	7	3550	18000	65
GE300ES	GE300ES 2RS	300	430	165	120	375	1.1	1.1	7	3800	19000	78.5

 

Screw Shaft Types

If you’re looking for a screw shaft, but aren’t sure which type to buy, you’re in luck. In this article, we’ll talk about the different types, including Threaded shank, Round head, and Machined. Once you’ve read it, you’ll know which type to buy. Then, you can decide whether you want a ball screw nut or a threaded shank.

Machined screw shafts

Besides the standard stainless steel shaft, manufacturers also provide a variety of other materials, such as titanium, bronze, and brass. In addition to stainless steel, manufacturers also provide a variety of top-coating options, including zinc, brass, and chromium. Aluminum screws are not particularly durable and are easily affected by weather. Most screw shafts feature self-locking mechanisms. They are especially useful in C-clamps, vises, and screw-top container lids.
For applications where accuracy is vital, a ball screw shaft needs to be annealed. A heat treatment can be performed on the ball screw shaft to ensure that both ends are heated evenly. In this process, the shaft will be more durable, while maintaining its high-precision properties. These screw shafts are a key component in computer-controlled motion-control systems, wire bonding, and other industries that require high-precision and high-quality performance.
Depending on the material used, screw shafts can be made of stainless steel or titanium. High-precision CNC machines and lathes are typically used to manufacture screw shafts. Various shapes and sizes are available, each with a specific application. Whether you need a small or large screw, you can find 1 to fit your needs. And since each size requires a different material, your choice of material is important as well.
In general, the materials used for machining screw shafts are steel, stainless steel, titanium, brass, bronze, and aluminum. Metals that resist corrosion are also commonly used. Other materials for screw shafts are Teflon, nylon, and nylon. You can also find threaded screw shafts in materials such as porcelain, glass, and ceramic. If you want to use your screws in a unique material, consider purchasing a customized one.

Ball screw nuts

If you have a screw shaft, the last thing you want to worry about is the ball nut slipping off. To prevent this, you can place a temporary stop in the shaft’s grooves to ensure that the ball nut does not slide off. When you remove the stop, you can then install the ball screw nut. But, before you can install the ball screw nut, you have to make sure that you have a good grip on the shaft.
When selecting ball screw nuts, it’s important to consider how much preload you need to apply to avoid excessive backlash. Preloading eliminates this problem by making the ball nut compact. It also prevents backlash, which is lost motion caused by clearance between the ball and nut. Backlash disrupts repeatability and accuracy. This is where spacer preloading comes in. You can insert a spacer between the 2 ball nuts to transmit the force to the nut. However, you should keep in mind that this method reduces the load capacity of the ball screw.
The critical speed of a screw is the maximum rotating speed before it whips. This critical speed is influenced by several factors, including the diameter of the screw shaft, the number of support elements, and the material. By adjusting these factors, you can reduce the number of components used and the amount of time it takes to assemble the screw shaft. In addition, you can also reduce the number of components and avoid stacking tolerances. However, the critical speed of plastic nuts is limited due to sliding friction.
The ball screw nut has several characteristics that make it unique. Its most prominent feature is the presence of ball bearings. These balls help reduce friction between the screw nut and the shaft. Without ball bearings, the friction would be too high to function properly. Another important characteristic is the groove profile of the nut and ball. These 2 features ensure that the ball and the nut meet at 2 points. You’ll be amazed by the results of the work of these ball screw nuts.

Threaded shank

Wood screws are usually not fully threaded because the shank has an unthreaded portion at the top. This shoulder part forces the screw to compress 2 pieces of wood, which prevents the screw from overheating and compromising the materials strength. As the screw is threaded partially up, it is not as difficult to remove as a fully threaded screw. However, it is important to note that a wood screw will not hold as tightly as 1 with a fully threaded shank.
In addition to being universal, screw threads can be of different sizes. For example, a M8 screw has a thread pitch of 1.25 mm. To avoid confusion, screw thread pitches are commonly given with a multiplication sign. For example, M8x1 means that the screw is 8 mm in diameter but has a thread pitch of 1 mm per 360-degree rotation. Those who are not familiar with these dimensions may find it confusing.
The OD of the threaded portion of a bolt is generally smaller than the OD of the nut. If the shank is too deep for the nut to fit, the threads may bottom out. This is why it’s important to use a thread-cutting bit with a small thread diameter. You can use a micrometer or caliper to measure the thread diameter. This tool will also allow you to easily identify which screw size fits where and how well.
The metric system is the most widely used. Fasteners with DIN numbers are generally metric in size. This makes them very useful for industrial settings. You can find metric-sized screws anywhere, as long as you buy them from a reputable manufacturer. These fasteners also come with a dog point, which is used for safety wire. If the screw needs to be replaced, the shank can be drilled with a hole for a safety wire or for a dog-point.

Round head

A round head screw is the most common type used for machine screws. Other common types include truss head, flat head, and hexed head. Each has a different profile and are used for different purposes. A round head screw is typically wider than a flat or a hexed head, and has a slightly rounded surface. These screws are useful for projects involving sheet metal or sheet-metal parts. Round heads are usually slightly wider than a hex head screw, and they may also be used as a substitute for washers in certain applications. However, truss heads are not necessary for every project.
A wood screw has a smooth shank that protrudes above the surface of the material it is attaching. A metal screw has a threaded shaft that is fully threaded from head to point, and a fully threaded shaft provides more bite. Two common head styles are round head and pan head. If the task requires the screw to be flush or countersunk, the round head will be the best choice.
Another type is the Reed & Prince screw drive. These are similar to Phillips screws but have a 75-degree V shape. They are commonly used in marine hardware and are also known as BNAE NFL22-070. This type is also used for steel plate hangers. In addition to round head and pan head screws, there are a variety of other screw types. You can even get a head with a slotted head if you know where to look.
Screw diameters are specified according to the ISO 261 or ISO 262 standards. An M8 screw has a diameter of 8.25 mm. The M8 screw has a pitch of 1.25 mm, which is equivalent to 1 mm per 360 degrees. There are several other standard screw sizes and thread diameters available. You can find them all by consulting the relevant standards. But remember, the metric system is the most popular.

Self-locking mechanism

A self-locking mechanism for a screw shaft is a device that secures the screw to its supporting member in a failure position. The locking mechanism provides a positive connection between the screw shaft and the control surface during normal operation, and locks the screw to its supporting member when the screw fails. Previous attempts to solve this problem have typically used secondary nuts with free play on the screw, which were intentionally designed to jam when loaded. However, such a device can be unreliable, which is why the present invention offers a more robust and reliable locking mechanism.
The self-locking function of a screw depends on several factors, including its pitch angle and the coefficient of friction of the threads. The angle of friction must be less than the tangent of the material pairing to prevent untightening of the screw. Screws with self-locking mechanisms have an efficiency e lower than 50%, which is less than half. Self-locking screws also have the benefit of being less efficient than a standard screw.
Unlike a normal screw, a self-locking screw can be turned in either direction. The nut 22 rotates with the screw shaft, and the member 23 is translated in an axial direction. Regardless of the direction of the rotation of the screw, this axial translation will result in the opposite moment to that input moment. While screw self-locking mechanisms are typically less expensive, they are more reliable and durable.
Another important feature of self-locking screws is that they are not susceptible to independent loosening. The screw cannot rotate without a certain amount of torque. In addition, a self-locking screw shaft must have a small wedge with a smaller half-angle than the arctangent of the static friction. This means that the torque applied by the driver must be greater than the torque needed to overcome the friction.