Tag Archives: hydraulic bearing

China high quality High-Frequency Oscillations Rod End Joint Bearing Terminals hydraulic cylinder SI16T/ KSI16-1T/ KSI18T/ KSI20T/ KSI22T /KSI25T /KSI28T/ KSI30T/K SI14T/K vacuum pump engine

Product Description

High-Frequency Oscillations Rod End Joint Bearing Terminals  SI16T/ KSI16-1T/ KSI18T/ KSI20T/ K
SI22T /KSI25T /KSI28T/ KSI30T/K

                                                          Application

As a rule, rod ends are available with left or right-hand female or male threads. Rod ends have the sliding contact
surface combinations steel-on-steel, steel-on-bronze, steel-on-PTFE composite material, and steel-on-PTFE fabric.

Industrial Truck Parts Maintenance-Free Rod Ends Bearing

Product Name Rod Ends
Precision Rating P6, P0, P5, P4, P2
Material Bearing Steel  (GCr15)
Clearance C0 C2 C3
Vibration & Noisy Z1,Z2,Z3 V1,V2,V3
Features High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
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

Maintenance-Free Rod Ends Bearing Specification      

Bearing  Dimensions (MM) Load Ratings (KN) Mass
d d3
6H
B C1 l3
min
W d2 h1 l4 l5 d4 d5 dk α
C C0 kg
SI5T/K 5 M5x0.8 8 6.00 10 9 18 27 36.0 4.0 8.5 11 11.11 13 5.7 6.00 0.016
SI6T/K 6 M6x1.0 9 6.75 12 11 20 30 40.0 5.0 10.0 13 12.70 13 7.2 7.65 0.571
SI8T/K 8 M8x1.25 12 9.00 16 14 24 36 48.0 5.0 12.5 16 15.88 14 11.6 12.90 0.047
SI10T/K 10 M10x1.5 14 10.50 20 17 28 43 57.0 6.5 15.0 19 19.05 13 14.5 18.00 0.077
SI10-1T/K 10 M10x1.25 14 10.50 20 17 28 43 57.0 6.5 15.0 19 19.05 13 14.5 18.00 0.077
SI12T/K 12 M12x1.75 16 12.00 22 19 32 50 66.0 6.5 17.5 22 22.23 13 17.0 24.00 0.100
SI12-1T/K 12 M12x1.25 16 12.00 22 19 32 50 66.0 6.5 17.5 22 22.23 13 17.0 24.00 0.100
SI14T/K 14 M14x2.0 19 13.50 25 22 36 57 75.0 8.0 20.0 25 25.40 16 24.0 31.00 0.160
SI14-1T/K 14 M14x1.5 19 13.50 25 22 36 57 75.0 8.0 20.0 25 25.40 16 24.0 31.00 0.160
SI16T/K 16 M16x2.0 21 15.00 28 22 42 64 85.0 8.0 22.0 27 28.58 15 28.5 39.00 0.220
SI16-1T/K 16 M16x1.5 21 15.00 28 22 42 64 85.0 8.0 22.0 27 28.58 15 28.5 39.00 0.220
SI18T/K 18 M18x1.5 23 16.50 32 27 44 71 93.0 10.0 25.0 31 31.75 15 42.5 47.50 0.320
SI20T/K 20 M20x1.5 25 18.00 33 30 50 77 102.0 10.0 27.5 34 34.93 14 42.5 57.00 0.420
SI22T/K 22 M22x1.5 28 20.00 37 32 54 84 111.0 12.0 30.0 38 38.10 15 57 68.00 0.540
SI25T/K 25 M24x2.0 31 22.00 42 36 60 94 124.0 12.0 33.5 42 42.85 15 68.0 85.00 0.720
SI28T/K 28 M27x2.0 35 24.00 51 41 66 103 136.0 14.0 37.0 46 47.60 15 86.0 107.00 0.820
SI30T/K 30 M30x2.0 37 25.00 51 41 70 110 145.0 15.0 40.0 50 50.80 17 88.0 114.00 1.100
SI30-1T/K 30 M27x2.0 37 25.00 51 41 70 110 145.0 15.0 40.0 50 50.80 17 88.0 114.00 1.100
SI35T/K 35 M36x2.0 43 28.00 56 50 81 125 165.5 17.0 46.0 58 57.10 16 –   – 1.600
SI40T/K 40 M42x2.0 49 33.00 60 55 91 142 187.5 19.0 53.0 65 66.60 17 –   – 2.400
SI50T/K 50 M48x2.0 60 45.00 65 65 117 160 218.5 23.0 65.0 75 82.50 12 –   – 5.000

              

                                                                        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, Spherical Plain Bearings, Rod Ends Bearings, Ball Joint Bearings, Tapered Roller Bearings,

Cam Follower Bearings, Thrust 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.

 

Rolling Element: Single Row
Structure: Rod End
Material: Bearing Steel
Load Direction: Radial Spherical Plain Bearing
Add Lubricant: Self-lubricating
Outer Structure: Whole Outer Ring
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Customization:
Available

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hydraulic cylinder

How do hydraulic cylinders ensure smooth and consistent movement in heavy machinery?

Hydraulic cylinders play a vital role in ensuring smooth and consistent movement in heavy machinery. Their design and operation allow for precise control over the motion of heavy loads, resulting in efficient and reliable performance. Here’s a detailed explanation of how hydraulic cylinders contribute to smooth and consistent movement in heavy machinery:

1. Hydraulic Fluid and Pressure:

– Hydraulic cylinders operate by utilizing hydraulic fluid, typically oil, to transmit force and motion. The fluid is pressurized by a hydraulic pump, creating a force that acts on the piston inside the cylinder. The pressure of the hydraulic fluid can be precisely controlled, allowing for smooth and gradual movement of heavy machinery. The fluid’s incompressibility ensures that the force is evenly distributed, resulting in consistent and predictable motion.

2. Piston and Cylinder Design:

– Hydraulic cylinders are designed with precision to ensure smooth movement. The piston and cylinder bore are machined to tight tolerances, reducing friction and minimizing internal leakage. This precise fit between the piston and cylinder walls helps maintain consistent motion without jerks or sudden changes in speed. Additionally, the use of high-quality seals and lubrication further enhances the smooth operation of the cylinder.

3. Control Valves and Flow Control:

– Hydraulic systems incorporate control valves that regulate the flow of hydraulic fluid into and out of the cylinder. These valves allow for precise control over the speed and direction of the cylinder’s movement. By adjusting the flow rate, operators can achieve smooth and controlled motion of heavy machinery, avoiding sudden starts or stops. Flow control valves also enable speed adjustment, ensuring consistent movement even under varying loads or operating conditions.

4. Cushioning and Damping:

– Hydraulic cylinders can be equipped with cushioning mechanisms to absorb shock and minimize impacts during the movement of heavy machinery. Cushioning is achieved by incorporating specialized valves or adjustable orifices in the cylinder, which restrict the flow of hydraulic fluid near the end of the stroke. This gradual deceleration helps prevent sudden jolts or vibrations, maintaining smooth and consistent movement while reducing stress on the machinery and its components.

5. Load Balancing:

– Hydraulic cylinders can be designed and arranged in a system to balance the load and distribute forces evenly. By utilizing multiple cylinders in parallel or series configurations, heavy machinery can achieve balanced movement, preventing uneven stress and ensuring smooth operation. Load balancing also helps minimize the risk of component failure and enhances the overall stability and longevity of the machinery.

6. Feedback and Control Systems:

– Advanced hydraulic systems incorporate feedback sensors and control systems to monitor and adjust the movement of heavy machinery. These sensors provide real-time information about the position, speed, and force exerted by the hydraulic cylinders. The control system processes this data and adjusts the flow of hydraulic fluid accordingly to maintain smooth and consistent movement. By continuously monitoring and regulating the cylinder’s operation, feedback and control systems contribute to precise and reliable motion control.

7. Maintenance and Servicing:

– Regular maintenance and servicing of hydraulic cylinders are essential to ensure their smooth and consistent movement in heavy machinery. Proper lubrication, inspection of seals, and replacement of worn-out components help maintain optimal performance. Preventive maintenance practices, such as filter replacements and fluid analysis, also contribute to the longevity and reliability of hydraulic systems, ensuring consistent movement over time.

In summary, hydraulic cylinders ensure smooth and consistent movement in heavy machinery through the use of hydraulic fluid and pressure, precise piston and cylinder design, control valves and flow control, cushioning and damping mechanisms, load balancing, feedback and control systems, and regular maintenance and servicing. By leveraging these features, hydraulic cylinders provide the necessary force and control to handle heavy loads while maintaining precise and reliable motion, enhancing the overall performance and productivity of heavy machinery in various industrial applications.

hydraulic cylinder

Ensuring Stable Performance of Hydraulic Cylinders Under Fluctuating Loads

Hydraulic cylinders are designed to provide stable performance even under fluctuating loads. They achieve this through various mechanisms and features that allow for efficient load control and compensation. Let’s explore how hydraulic cylinders ensure stable performance under fluctuating loads:

  1. Piston Design: The piston inside the hydraulic cylinder plays a crucial role in load control. It is typically equipped with seals and rings that prevent leakage of hydraulic fluid and ensure effective transfer of force. The piston design may incorporate features such as stepped or tandem pistons, which provide enhanced load-bearing capabilities and improved stability by distributing the load across multiple surfaces.
  2. Cylinder Cushioning: Hydraulic cylinders often incorporate cushioning mechanisms to minimize the impact and shock caused by fluctuating loads. Cushioning can be achieved through various methods, such as adjustable cushion screws, hydraulic cushioning valves, or elastomeric cushioning rings. These mechanisms slow down the piston’s movement near the end of the stroke, reducing the impact and preventing sudden stops that could lead to instability.
  3. Pressure Compensation: Fluctuating loads can result in pressure variations within the hydraulic system. To ensure stable performance, hydraulic cylinders are equipped with pressure compensation mechanisms. These mechanisms maintain a consistent pressure level in the system, regardless of load changes. Pressure compensation can be achieved through the use of pressure relief valves, compensating pistons, or pressure-compensated flow control valves.
  4. Flow Control: Hydraulic cylinders often incorporate flow control valves to regulate the speed of the cylinder’s movement. By controlling the flow rate of hydraulic fluid, the cylinder’s motion can be adjusted to match the changing load conditions. Flow control valves allow for smooth and controlled movement, preventing abrupt changes that could lead to instability.
  5. Feedback Systems: To ensure stable performance under fluctuating loads, hydraulic cylinders can be integrated with feedback systems. These systems provide real-time information on the cylinder’s position, velocity, and force. By continuously monitoring these parameters, the hydraulic system can make immediate adjustments to maintain stability and compensate for load fluctuations. Feedback systems can include position sensors, pressure sensors, or load sensors, depending on the specific application.
  6. Proper Sizing and Selection: Ensuring stable performance under fluctuating loads starts with proper sizing and selection of hydraulic cylinders. It is crucial to choose cylinders with appropriate bore size, rod diameter, and stroke length to match the anticipated load conditions. Oversized or undersized cylinders can lead to instability and reduced performance. Proper sizing also involves considering factors such as the required force, speed, and duty cycle of the application.

In summary, hydraulic cylinders ensure stable performance under fluctuating loads through features such as piston design, cushioning mechanisms, pressure compensation, flow control, feedback systems, and proper sizing and selection. These mechanisms and considerations allow hydraulic cylinders to provide consistent and controlled movement, even in dynamic load conditions, resulting in reliable and stable performance.

hydraulic cylinder

Can hydraulic cylinders be customized for specific equipment or attachment needs?

Yes, hydraulic cylinders can be customized to meet specific equipment or attachment needs. Hydraulic cylinder manufacturers often offer customization options to ensure that the cylinders meet the unique requirements of different applications. Here’s a detailed explanation of how hydraulic cylinders can be customized for specific equipment or attachment needs:

1. Size and Configuration:

– Hydraulic cylinders can be customized in terms of size and configuration to fit specific equipment or attachment requirements. The dimensions of the cylinder, such as bore size, rod diameter, and stroke length, can be tailored to match the available space and the desired force or movement requirements. Additionally, the mounting style and orientation of the cylinder can be customized to ensure proper integration with the equipment or attachment.

2. Operating Pressure and Force:

– The operating pressure and force capabilities of hydraulic cylinders can be customized to suit the specific equipment or attachment needs. Different applications may require different force outputs, and hydraulic cylinder manufacturers can design and manufacture cylinders with the appropriate piston area and pressure ratings to meet those requirements. Customization in this aspect ensures optimal performance and efficiency for the particular equipment or attachment.

3. Stroke Length:

– The stroke length of a hydraulic cylinder refers to the distance the piston can travel from fully retracted to fully extended. Customization of the stroke length allows the hydraulic cylinder to accommodate the specific range of motion required by the equipment or attachment. By adjusting the stroke length, the cylinder can be tailored to deliver the necessary extension and retraction capabilities for efficient operation.

4. Mounting Options:

– Hydraulic cylinders can be customized with various mounting options to facilitate easy installation and integration with specific equipment or attachments. Different applications may require different mounting styles, such as flange mounts, trunnion mounts, or clevis mounts. Manufacturers can provide customized mounting options to ensure proper alignment, stability, and functionality when the cylinder is connected to the equipment or attachment.

5. Sealing and Material Options:

– The sealing system of a hydraulic cylinder is crucial for preventing fluid leakage and maintaining the cylinder’s integrity. Hydraulic cylinder manufacturers offer customization options for sealing materials, such as different types of seals and seal configurations, to suit specific equipment or attachment needs. Additionally, customization of cylinder materials, such as selecting corrosion-resistant materials or specialized coatings, can enhance the cylinder’s durability and performance in specific operating environments.

6. Integration with Control Systems:

– In certain applications, hydraulic cylinders may need to be integrated with sophisticated control systems or automation technologies. Customization can involve incorporating sensors, position feedback devices, or other control elements into the hydraulic cylinder design to enable seamless integration with the overall equipment or attachment control system. This customization ensures precise control, monitoring, and synchronization of the hydraulic cylinder’s movements within the specific application.

7. Specialized Features or Accessories:

– Hydraulic cylinder customization can also involve incorporating specialized features or accessories to meet unique equipment or attachment needs. This may include the integration of safety features, such as pressure relief valves or load-holding valves, or the addition of specific ports or fittings for auxiliary functions or attachments. Customization allows hydraulic cylinders to be tailored to the specific requirements and functionalities of the equipment or attachment.

By offering customization options, hydraulic cylinder manufacturers can provide solutions that precisely match the needs of different equipment or attachment applications. Customized hydraulic cylinders ensure optimal performance, efficiency, and integration, enhancing the overall functionality and productivity of the equipment or attachment. It is important to work closely with experienced manufacturers or hydraulic system specialists to determine the specific customization requirements and ensure the successful implementation of customized hydraulic cylinders.

China high quality High-Frequency Oscillations Rod End Joint Bearing Terminals hydraulic cylinder SI16T/ KSI16-1T/ KSI18T/ KSI20T/ KSI22T /KSI25T /KSI28T/ KSI30T/K SI14T/K   vacuum pump engine	China high quality High-Frequency Oscillations Rod End Joint Bearing Terminals hydraulic cylinder SI16T/ KSI16-1T/ KSI18T/ KSI20T/ KSI22T /KSI25T /KSI28T/ KSI30T/K SI14T/K   vacuum pump engine
editor by CX 2023-10-31