Product Description

TWA1120 TWB1120 TWC1120 TWD1120 High Limiting Speed Inch Thrust Needle Roller Bearing
Used In Automobile Drive Trains

                                                          Application

        

            Machine Tools                                                                           Cars and Light Trucks  

            Trucks, Trailers and Buses                                                      Two and Three Wheelers
 

Needle roller thrust bearings are fitted with a form-stable cage to reliably retain and CZPT a large number of needle rollers.

Needle roller thrust bearings provide a high degree of stiffness within a minimum axial space.

In applications where the faces of adjacent machine components can serve as raceways, needle roller thrust bearings take up
no more space than a conventional thrust washer.

Needle Roller Thrust Bearings with Washers Specification

Product Name	Inch series Needle Roller Thrust Bearings with Washers
Shaft Diameter	Available for 6 ≤ d ≤ 110 mm
Material	Bearing Steel  (GCr15)
Thrust Washers	TWA/TWB/TWC/TWD Series
Cage	Steel
Features	Accommodate heavy axial loads and CZPT loads
Certification	ISO 9001:2008
Packing	1.Neutral Packing Bearing  2.Industrial Packing  3.Commercial Packing Bearing  4.Customize
Delivery Time	30 – 45 Days After The Order is Confirmed
Shippment	1.By Sea  2.By Air  3.By Express
Website	http://hlimachinery

Model	Thrust Washer				Boundary Dimensions (mm)			Basic Load Rating (KN)		Limited	Mass
										Speed
	B1=0.81	B1=1.6	B=2.337	B=3.2	d	D	Dw	C	Co	rpm	kg
TC411	TWA411	TWB411	TWC411	TWD411	6.35	17.45	1.984	4.88	10.64	16000	0.005
TC512	TWA512	TWB512	TWC512	TWD512	7.938	19.05	1.984	5.52	12.96	14400	0.006
TC613	TWA613	TWB613	TWC613	TWD613	7.525	20.638	1.984	5.76	14.24	12800	0.007
	TWA812	TWB812	TWC812	TWD812	12.7	19.05					0.004
TC815	TWA815	TWB815	TWC815	TWD815	12.7	23.813	1.984	6.8	18.88	10400	0.008
	TWA916	TWB916	TWC916	TWD916	14.29	25.4					0.009
TC1018	TWA1018	TWB1018	TWC1018	TWD1018	15.875	28.575	1.984	7.76	23.6	8800	0.011
	TWA1120	TWB1120	TWC1120	TWD1120	17.463	31.75					0.014
TC1220	TWA1220	TWB1220	TWC1220	TWD1220	19.05	31.75	1.984	8.56	28.4	7600	0.013
TC1423	TWA1423	TWB1423	TWC1423	TWD1423	22.225	36.513	1.984	10.32	37.2	6400	0.017
TC1427	TWA1427	TWB1427	TWC1427	TWD1427	22.225	42.863	1.984	15.68	66.4	6000	0.026
TC1625	TWA1625	TWB1625	TWC1625	TWD1625	25.4	39.688	1.984	11.2	43.2	6000	0.018
TC1726					26.988	41.275	1.984	13.84	58.4	5600
TC1828	TWA1828	TWB1828	TWC1828	TWD1828	28.575	44.45	1.984	13.68	58.4	5200	0.571
TC1931					30.163	49.213	1.984	16	72.8	4800
TC2031	TWA2031	TWB2031	TWC2031	TWD2031	31.75	49.213	1.984	16	72.8	4800	0.571
TC2233	TWA2233	TWB2233	TWC2233	TWD2233	34.925	52.388	1.984	16.4	76.8	4400	0.03
TC2435	TWA2435	TWB2435	TWC2435	TWD2435	38.1	55.563	1.984	17.28	84	4000	0.032
TC2840	TWA2840	TWB2840	TWC2840	TWD2840	44.45	63.5	1.984	19.92	106.4	3520	0.02
TC3244	TWA3244	TWB3244	TWC3244	TWD3244	50.8	69.85	1.984	20.8	116	3200	0.045
	TWA3446	TWB3446	TWC3446	TWD3446	53.975	73.02					0.048
TC3648	TWA3648	TWB3648	TWC3648	TWD3648	57.15	76.2	1.984	21.2	124.8	2880	0.05
TC4052	TWA4052	TWB4052	TWC4052	TWD4052	63.5	82.55	1.984	22	133.6	2640	0.055
	TWA4458	TWB4458	TWC4458	TWD4458	69.85	92.07
TC4860	TWA4860	TWB4860	TWC4860	TWD4860	76.2	95	1.984	23.6	151.2	2240
TC5266	TWA5266	TWB5266	TWC5266	TWD5266	82.55	104.775	3.175	38.8	216	2080	0.082
	TWA6074	TWB6074	TWC6074	TWD6074	95.25	117.475					0.093
TC6681	TWA6681	TWB6681	TWC6681	TWD6681	104.775	128.588	3.175	50.4	328	1680	0.109

                                                 

                                                                   About Us

HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, XIHU (WEST LAKE) DIS. Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building.

We invested in 2 additional specialized bearing factories, which allow us to provide our clients with top of the line products such as 
Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings, Spherical Plain Bearings, Rod Ends Bearings, Ball Joint
Bearings, Tapered Roller Bearings, Wheel Hub Bearings and Non-Standard Bearings.

 

FAQ
Q1 – What is our advantages?

     A    – Manufacturer – Do it only with the Best;

            -Your Choice make different. 

Q2 – Our Products

 A   – Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

      – Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 – Process of our production

 A – Heat Treatment – Grinding – Parts Inspection – Assembly – Final Inspection – Packing

Q4 – How to customize bearing(non-standard) from your company?

 A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.

Q5 –   What should I care before installation?

 A   – Normally, the preservative with which new bearings are coated before leaving the factory does not need to be

        removed; it is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible

        with the preservative, it is necessary to wash and carefully dry the bearing.

      -Bearings should be installed in a dry, dust-free room away from metal working or other machines producing

        swarf and dust.

Q6 – How to stock and maintenance my bearings right? 

 A   – Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;

      -Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity

       or sudden and severe temperature changes that may result in condensation forming;

      -Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.

Why Checking the Drive Shaft is Important

If you hear clicking noises while driving, your driveshaft may need repair. An experienced mechanic can tell if the noise is coming from 1 side or both sides. This problem is usually related to the torque converter. Read on to learn why it’s so important to have your driveshaft inspected by an auto mechanic. Here are some symptoms to look for. Clicking noises can be caused by many different things. You should first check if the noise is coming from the front or the rear of the vehicle.

hollow drive shaft

Hollow driveshafts have many benefits. They are light and reduce the overall weight of the vehicle. The largest manufacturer of these components in the world is CZPT. They also offer lightweight solutions for various applications, such as high-performance axles. CZPT driveshafts are manufactured using state-of-the-art technology. They offer excellent quality at competitive prices.
The inner diameter of the hollow shaft reduces the magnitude of the internal forces, thereby reducing the amount of torque transmitted. Unlike solid shafts, hollow shafts are getting stronger. The material inside the hollow shaft is slightly lighter, which further reduces its weight and overall torque. However, this also increases its drag at high speeds. This means that in many applications hollow driveshafts are not as efficient as solid driveshafts.
A conventional hollow drive shaft consists of a first rod 14 and a second rod 14 on both sides. The first rod is connected with the second rod, and the second rod extends in the rotation direction. The 2 rods are then friction welded to the central area of ​​the hollow shaft. The frictional heat generated during the relative rotation helps to connect the 2 parts. Hollow drive shafts can be used in internal combustion engines and environmentally-friendly vehicles.
The main advantage of a hollow driveshaft is weight reduction. The splines of the hollow drive shaft can be designed to be smaller than the outside diameter of the hollow shaft, which can significantly reduce weight. Hollow shafts are also less likely to jam compared to solid shafts. Hollow driveshafts are expected to eventually occupy the world market for automotive driveshafts. Its advantages include fuel efficiency and greater flexibility compared to solid prop shafts.

Cardan shaft

Cardan shafts are a popular choice in industrial machinery. They are used to transmit power from 1 machine to another and are available in a variety of sizes and shapes. They are available in a variety of materials, including steel, copper, and aluminum. If you plan to install 1 of these shafts, it is important to know the different types of Cardan shafts available. To find the best option, browse the catalog.
Telescopic or “Cardan” prop shafts, also known as U-joints, are ideal for efficient torque transfer between the drive and output system. They are efficient, lightweight, and energy-efficient. They employ advanced methods, including finite element modeling (FEM), to ensure maximum performance, weight, and efficiency. Additionally, the Cardan shaft has an adjustable length for easy repositioning.
Another popular choice for driveshafts is the Cardan shaft, also known as a driveshaft. The purpose of the driveshaft is to transfer torque from the engine to the wheels. They are typically used in high-performance car engines. Some types are made of brass, iron, or steel and have unique surface designs. Cardan shafts are available in inclined and parallel configurations.
Single Cardan shafts are a common replacement for standard Cardan shafts, but if you are looking for dual Cardan shafts for your vehicle, you will want to choose the 1310 series. This type is great for lifted jeeps and requires a CV-compatible transfer case. Some even require axle spacers. The dual Cardan shafts are also designed for lifts, which means it’s a good choice for raising and lowering jeeps.

universal joint

Cardan joints are a good choice for drive shafts when operating at a constant speed. Their design allows a constant angular velocity ratio between the input and output shafts. Depending on the application, the recommended speed limit may vary depending on the operating angle, transmission power, and application. These recommendations must be based on pressure. The maximum permissible speed of the drive shaft is determined by determining the angular acceleration.
Because gimbal joints don’t require grease, they can last a long time but eventually fail. If they are poorly lubricated or dry, they can cause metal-to-metal contact. The same is true for U-joints that do not have oil filling capability. While they have a long lifespan, it can be difficult to spot warning signs that could indicate impending joint failure. To avoid this, check the drive shaft regularly.
U-joints should not exceed 70 percent of their lateral critical velocity. However, if this speed is exceeded, the part will experience unacceptable vibration, reducing its useful life. To determine the best U-joint for your application, please contact your universal joint supplier. Typically, lower speeds do not require balancing. In these cases, you should consider using a larger pitch diameter to reduce axial force.
To minimize the angular velocity and torque of the output shaft, the 2 joints must be in phase. Therefore, the output shaft angular displacement does not completely follow the input shaft. Instead, it will lead or lag. Figure 3 illustrates the angular velocity variation and peak displacement lead of the gimbal. The ratios are shown below. The correct torque for this application is 1360 in-Ibs.

Refurbished drive shaft

Refurbished driveshafts are a good choice for a number of reasons. They are cheaper than brand new alternatives and generally just as reliable. Driveshafts are essential to the function of any car, truck, or bus. These parts are made of hollow metal tubes. While this helps reduce weight and expense, it is vulnerable to external influences. If this happens, it may crack or bend. If the shaft suffers this type of damage, it can cause serious damage to the transmission.
A car’s driveshaft is a critical component that transmits torque from the engine to the wheels. A1 Drive Shaft is a global supplier of automotive driveshafts and related components. Their factory has the capability to refurbish and repair almost any make or model of driveshafts. Refurbished driveshafts are available for every make and model of vehicle. They can be found on the market for a variety of vehicles, including passenger cars, trucks, vans, and SUVs.
Unusual noises indicate that your driveshaft needs to be replaced. Worn U-joints and bushings can cause excessive vibration. These components cause wear on other parts of the drivetrain. If you notice any of these symptoms, please take your vehicle to the AAMCO Bay Area Center for a thorough inspection. If you suspect damage to the driveshaft, don’t wait another minute – it can be very dangerous.

The cost of replacing the drive shaft

The cost of replacing a driveshaft varies, but on average, this repair costs between $200 and $1,500. While this price may vary by vehicle, the cost of parts and labor is generally equal. If you do the repair yourself, you should know how much the parts and labor will cost before you start work. Some parts can be more expensive than others, so it’s a good idea to compare the cost of several locations before deciding where to go.
If you notice any of these symptoms, you should seek a repair shop immediately. If you are still not sure if the driveshaft is damaged, do not drive the car any distance until it is repaired. Symptoms to look for include lack of power, difficulty moving the car, squeaking, clanking, or vibrating when the vehicle is moving.
Parts used in drive shafts include center support bearings, slip joints, and U-joints. The price of the driveshaft varies by vehicle and may vary by model of the same year. Also, different types of driveshafts require different repair methods and are much more expensive. Overall, though, a driveshaft replacement costs between $300 and $1,300. The process may take about an hour, depending on the vehicle model.
Several factors can lead to the need to replace the drive shaft, including bearing corrosion, damaged seals, or other components. In some cases, the U-joint indicates that the drive shaft needs to be replaced. Even if the bearings and u-joints are in good condition, they will eventually break and require the replacement of the drive shaft. However, these parts are not cheap, and if a damaged driveshaft is a symptom of a bigger problem, you should take the time to replace the shaft.