Buy Quality Directly from China Sliding Bushibg Supplier: Bushing For Hydraulic Cylinder Flanged Sliding Bearing Steel Bushing Teflon Red Coating. Plain bearing strips in the cutting, molding, and shaping processes. Standard designs for plain bearings are cylindrical bushes, collar bushings, thrust washers, strips. bearing
materials are extensively used in a wide range of
Hydraulic cylinders are essential components in many industries, including construction, manufacturing, and agriculture. These devices convert fluid power into linear motion, making it possible to lift heavy objects, operate heavy machinery, and automate processes. At the heart of every hydraulic cylinder are pins and bushings, which connect the cylinder to the machine and allow for smooth, controlled movement. This article will explore the role of hydraulic cylinder pins and self-lubricating metal polymer bushings in enhancing the performance of hydraulic systems.
Hydraulic Cylinder Pins: The Vital Connection
Hydraulic cylinder pins are responsible for connecting the piston rod to the load or the machine component that the cylinder is intended to move. Made from high-strength steel, these pins are subjected to significant amounts of stress, requiring them to be both durable and wear-resistant. Properly designed and maintained pins are crucial for efficient and reliable hydraulic system operation.
Self-Lubricating Metal Polymer Bushings: A High-Performance Solution
Bushings serve as wear-resistant liners that reduce friction and wear between the pins and the connecting components. Traditional bushings often require regular lubrication, which can be time-consuming, costly, and may contribute to environmental pollution. This is where self-lubricating metal polymer bushings come into play.
These advanced bushings are engineered with a metal base, typically made from steel, and a polymer coating, which incorporates solid lubricants such as PTFE or graphite. This unique construction allows for continuous lubrication during operation, without the need for additional greasing.
Advantages of Self-Lubricating Metal Polymer Bushings
Conclusion
In conclusion, hydraulic cylinder pins and self-lubricating metal polymer bushings are a perfect match for enhancing the performance and efficiency of hydraulic systems. The self-lubricating properties of these advanced bushings not only help reduce friction and wear but also offer various advantages such as corrosion resistance, wide operating temperature range, and environmental friendliness. By incorporating self-lubricating metal polymer bushings into hydraulic cylinder designs, manufacturers can significantly improve the reliability and longevity of their equipment, ultimately resulting in reduced maintenance costs and increased productivity.
As a leading provider of hydraulic cylinder solutions, we understand the importance of quality materials for reliable and durable operation. One key component that we focus on is the bushing material used in our hydraulic cylinders. In this article, we will discuss the benefits of using composite metal polymer bushing material for hydraulic cylinders and how it can help improve performance and reduce maintenance costs.
What are composite metal polymer bushings?
Composite metal polymer bushings, also known as bearing bushings or sleeve bearings, are a type of self-lubricating bearing made from a combination of metal and polymer materials. The metal provides strength and support, while the polymer provides low friction and self-lubrication. This unique combination of materials allows for high load capacity, low friction, and long wear life, making them an ideal choice for hydraulic cylinder bushings.
Benefits of composite metal polymer bushings for hydraulic cylinders
One of the main advantages of composite metal polymer bushings is their low coefficient of friction and self-lubricating properties. This means that they can operate without additional lubrication, reducing maintenance costs and increasing reliability. Additionally, the low friction properties of the bushing material reduce wear on the cylinder shaft, leading to longer component life.
Composite metal polymer bushings are designed to handle high loads, making them ideal for use in hydraulic cylinders. The metal provides the necessary strength and support to handle heavy loads, while the polymer provides a low friction surface for smooth operation. This combination of materials allows for reliable operation even under heavy loads.
Composite metal polymer bushings are highly resistant to corrosion and wear, which is particularly important for hydraulic cylinders used in harsh environments. The metal component of the bushing provides resistance to corrosion and wear, while the polymer component provides a low friction surface that is resistant to wear. This combination of properties makes composite metal polymer bushings an excellent choice for hydraulic cylinders used in corrosive or abrasive environments.
Composite metal-polymer bushings can help reduce noise levels in hydraulic cylinders by providing a smooth and quiet operation. The low friction properties of the bushing material reduce the amount of noise generated by the cylinder, resulting in a quieter and more efficient operation.
Conclusion
Composite metal-polymer bushings offer many advantages for hydraulic cylinder applications, including low friction, self-lubrication, high load capacity, corrosion and wear resistance, and noise reduction. These properties make them an excellent choice for use in hydraulic cylinders, helping to improve performance and reduce maintenance costs. At our company, we use only the highest quality composite metal polymer bushings in our hydraulic cylinder solutions, ensuring reliable and durable operation for our customers.
As experts in hydraulic systems, we understand the importance of maintaining a hydraulic cylinder’s functionality. One critical component of hydraulic cylinders is the bushing. Bushings are responsible for reducing friction between moving parts and absorbing shock and vibrations in the system. Over time, bushings can wear out and require replacement. In this article, we will discuss the importance of self-lubricating plain bearings in hydraulic cylinder bushing replacement and provide you with a comprehensive guide on how to replace your hydraulic cylinder bushings.
The Importance of Self-Lubricating Plain Bearings in Hydraulic Cylinder Bushing Replacement
Self-lubricating plain bearings, also known as sleeve bearings or journal bearings, are used to reduce friction in hydraulic systems. They are made of a thin layer of lubricating material that is applied to the surface of the bearing. This lubricating layer allows the bearing to operate smoothly without the need for additional lubrication. Self-lubricating plain bearings are a popular choice for hydraulic cylinder bushings because they offer numerous benefits:
How to Replace Hydraulic Cylinder Bushings
Replacing hydraulic cylinder bushings requires a few basic tools and some mechanical aptitude. Here is a step-by-step guide on how to replace your hydraulic cylinder bushings:
Step 1: Identify the Bushing
The first step in replacing a hydraulic cylinder bushing is identifying the bushing that needs to be replaced. Inspect the hydraulic cylinder and look for signs of wear or damage. If you see any cracks, dents, or other signs of wear, the bushing needs to be replaced.
Step 2: Remove the Old Bushing
To remove the old bushing, you will need to disassemble the hydraulic cylinder. Follow the manufacturer’s instructions for disassembly, making sure to keep track of any small parts or fasteners. Once you have access to the bushing, use a bushing puller or hydraulic press to remove it from the cylinder.
Step 3: Install the New Bushing
Once the old bushing has been removed, clean the hydraulic cylinder thoroughly. Apply a thin layer of lubricating grease to the new bushing and install it in the cylinder. Use a bushing driver or hydraulic press to seat the bushing firmly in place.
Step 4: Reassemble the Hydraulic Cylinder
Once the new bushing has been installed, reassemble the hydraulic cylinder following the manufacturer’s instructions. Make sure all fasteners are tightened to the proper torque specifications and that any small parts are properly installed.
Step 5: Test the Hydraulic Cylinder
After reassembly, test the hydraulic cylinder to ensure that it is functioning correctly. Look for any leaks, unusual noises, or other signs of malfunction. If you notice any issues, disassemble the cylinder and inspect the bushing again.
Replacing hydraulic cylinder bushings is an important part of maintaining hydraulic system functionality. Self-lubricating plain bearings offer numerous benefits over traditional bearings, including increased service life, reduced maintenance costs, improved performance, and environmental benefits. With the right tools and some mechanical aptitude, replacing hydraulic cylinder bushings can be a straightforward process.
Fluid Power
As the backbone of the economy, fluid power is the technology of choice for dozens of industries and hundreds of applications. With years of support for this industry and our knowledgeable engineering and customer support staff, we help support advances in product development and bring new technologies to market.
All cylinder bronze sleeve bushings are designed to be replaced. A quote will be provided to the customer prior to any work being performed.
Hydraulic cylinder bushing replacement, hydraulic cylinder bearing
Hydraulics Industry. At viiplus.com we have extensive experience with the specialized materials that are critical components in hydraulic pumps, motors, and cylinder bushings.
Hydraulic Cylinder Bushing. Request a Quotation for Your Hydraulic Bushings
Whether the customer provides a drawing or a sample, we can manufacture hydraulic cylinder bearing bushings and brass bushings to customer specifications. We have a fast service for manufacturing custom bushings as we have a large range of materials and sizes of bushings. Cylinder self-lubricating bearing testing.
Purchase of bearing in the section Hydraulics and quote requests online.
Bushing design: Rod guidance for pneumatic and hydraulic cylinders, hydraulic and pneumatic cylinders sliding bushings, maintenance-free, metric dimensions, Material: Steel-Bronze/PTFE
Sliding Bearings are machine components that handle stress and reduce friction between moving parts. Bushings operate with sliding motion between moving surfaces.
Metal-Polymer Self-lubricating bearing materials are extensively used in a wide range of automotive and industrial applications, such as:
Agricultural, construction equipment, food and beverage, marine, material handling, office equipment, packaging equipment, hydraulic cylinders, railroad and tramways, textile machinery, valves.
Sliding layer, Sintered copper powder
| OPERATING PERFORMANCE | |
| Dry | Very Good |
| Oil-lubricated bushing | Good |
| Grease lubricated | Fair |
| Water lubricated | Fair |
| Process fluid lubricated | Fair |
1..A mixture of modified polytetrafluoroethylene (PTFE) and lead (Pb), 0.01 ~ 0.03mm, is a wear-resistant material, which can form a transfer film during operation to protect the grinding shaft.
2. The bonding strength of PTFE/Pb with steel plate is improved by 0.2-0.3mm copper powder layer, which has a good bearing capacity and wear resistance. At the same time, copper is a good thermal conductive material, which can quickly transfer the heat generated during the operation of the bearing.
3.Low carbon steel 0.7 ~ 2.3, improves the bearing capacity and heat transfer effect.
4. Copper/tin electroplating, copper plating 0.008mm, tin plating 0.005mm, so that the bearing has a good corrosion resistance function.
Application features: it is applicable to room temperature, low speed and medium load place, replace the traditional copper sleeve, not only reduce the cost and prolong the service life. Under special circumstances, it can save refueling frequency and simplify replacement procedures when used on a rolling mill. The products have been widely used in automobile chassis, forging machines, gold mining machinery, construction machinery, hydropower, steel rolling industry, and other fields.
| FOR SUPERIOR / LEAD-FREE PERFORMANCE | |
| Dry | DP4 / DP11 |
| Oil-lubricated | DP4 / DP31 |
| Grease lubricated | DP4 / DX |
| Water lubricated | DP4-B |
| Process fluid lubricated | DP4 / DP31 |
| BEARING PROPERTIES | |||
| GENERAL | Unit | Value | |
| Maximum load, p | Static | N/mm2 | 250 |
| Dynamic | N/mm2 | 140 | |
| Operating temperature | Min | °C | -200 |
| Max | °C | 280 | |
| Coefficient of linear thermal expansion | Parallel to the surface | 10-6/K | 11 |
| Normal to the surface | |||
| 10-6/K | 30 |
| DRY Maximum sliding speed, U m/s |
| 2.5 |
| Maximum pU factor N/mm2 x m/s1.8Coefficient of friction |
| 0.02 – 0.25 * |
For other Hydraulic Cylinder Bearings Technical information and standard dimensions contact our engineer.
Friction plain bushing for bearings. Friction plain bushes for bearings serve to support or guide moving parts, Hydraulic Cylinder Bearings, Metal Bearing, Bronze Bushings
Introduction: Selecting the correct dimensions for hydraulic cylinder pins and bushings is crucial to ensure proper functioning, reduced wear, and longer component life. In this guide, we will discuss key factors to consider when determining the right dimensions for your hydraulic cylinder pins and bushings.
a. Diameter: The diameter of the pin should be determined based on the load it will carry and the type of application. As a general rule, the pin diameter should be large enough to minimize stress and prevent deformation, while not so large as to cause excessive friction or weight.
b. Length: The pin’s length should be sufficient to accommodate the width of the cylinder’s attachment points, bushings, and any additional components, such as spacers or washers. It is essential to ensure the pin length does not lead to excessive overhang, as this can create bending moments and reduce the pin’s overall stability.
a. Inner Diameter (ID): The bushing’s inner diameter should be slightly larger than the pin diameter to allow for smooth rotation and minimize friction. An adequate clearance between the pin and bushing is essential for proper lubrication, reduced wear, and longer service life.
b. Outer Diameter (OD): The bushing’s outer diameter should be based on the size of the bore in the component it will be installed in, such as a clevis or a rod eye. The bushing must fit snugly into the bore, ensuring proper support and load distribution.
c. Length: The bushing length should be determined based on the width of the attachment point and the pin’s length. It is crucial to ensure the bushing supports the entire width of the attachment point and does not extend beyond the pin’s length, which could lead to binding or misalignment.
a. Load Capacity: The dimensions of the pins and bushings should be chosen based on the maximum load they will be subjected to during operation. By considering factors such as weight, force, and pressure, you can select dimensions that will provide sufficient strength and durability for your application.
b. Application Environment: The environment in which the hydraulic cylinder operates may also affect the dimensions of pins and bushings. For example, corrosive environments may require larger clearances to account for potential corrosion, while high-temperature applications may necessitate larger pins and bushings to compensate for thermal expansion.
c. Lubrication: Proper lubrication is essential for reducing wear and prolonging the life of pins and bushings. Ensure the chosen dimensions allow for adequate lubrication channels and clearances to maintain a consistent film of lubricant between the pin and bushing surfaces.
Selecting the right dimensions for hydraulic cylinder pins and bushings is a vital aspect of ensuring optimal performance and longevity. By considering factors such as load capacity, application environment, and lubrication requirements, you can make informed decisions about the ideal dimensions for your specific hydraulic system. Remember to consult with experienced engineers or manufacturers if you are unsure about the best dimensions for your application.
（metric： mm）
| shaft | sleeve | ID | OD | BUSHING THICKNESS | L T（-0.3～0） | |||||||||
| Size | h7 | Size | H7 | φd | φD | T | T | T | 4 | 5 | 6 | 7 | 8 | 10 |
| 5 | 0 -0.012 | 7 | 0.015 0 | 5 | 7 | 0.055 0.025 | 1 | -0.03 -0.075 | 504 | 505 | 506 | – | 508 | – |
| 6 | 0 -0.012 | 8 | 0.015 0 | 6 | 8 | 0.055 0.025 | 1 | -0.03 -0.075 | – | 605 | 606 | 607 | 608 | 610 |
| 7 | 0 -0.015 | 9 | 0.015 0 | 7 | 9 | 0.055 0.025 | 1 | -0.03 -0.075 | – | 705 | – | 707 | – | 710 |
| 8 | 0 -0.015 | 10 | 0.015 0 | 8 | 10 | 0.055 0.025 | 1 | -0.03 -0.075 | – | – | 806 | – | 808 | 810 |
| 9 | 0 -0.015 | 11 | 0.018 0 | 9 | 11 | 0.06 0.03 | 1 | -0.03 -0.075 | – | – | – | – | – | 910 |
| 10 | 0 -0.015 | 12 | 0.018 0 | 10 | 12 | 0.06 0.03 | 1 | -0.03 -0.075 | – | – | 1006 | 1007 | 1008 | 1010 |
| 12 | 0 -0.018 | 14 | 0.018 0 | 12 | 14 | 0.06 0.03 | 1 | -0.03 -0.075 | – | – | 1206 | – | 1208 | 1210 |
| 13 | 0 -0.018 | 15 | 0.018 0 | 13 | 15 | 0.06 0.03 | 1 | -0.03 -0.075 | – | – | – | – | – | – |
| 14 | 0 -0.018 | 16 | 0.018 0 | 14 | 16 | 0.065 0.035 | 1 | -0.03 -0.075 | – | – | – | – | – | 1410 |
| 15 | 0 -0.018 | 17 | 0.018 0 | 15 | 17 | 0.065 0.035 | 1 | -0.035 -0.085 | – | – | – | – | – | 1510 |
| 16 | 0 -0.018 | 18 | 0.018 0 | 16 | 18 | 0.07 0.035 | 1 | -0.035 -0.085 | – | – | – | – | – | 1610 |
| 17 | 0 -0.018 | 19 | 0.021 0 | 17 | 19 | 0.07 0.035 | 1 | -0.035 -0.085 | – | – | – | – | – | – |
| 18 | 0 -0.018 | 20 | 0.021 0 | 18 | 20 | 0.075 0.04 | 1 | -0.035 -0.085 | – | – | – | – | – | 1810 |
| 19 | 0 -0.021 | 22 | 0.021 0 | 19 | 22 | 0.075 0.04 | 1.5 | -0.035 -0.085 | – | – | – | – | – | – |
| 20 | 0 -0.021 | 23 | 0.021 0 | 20 | 23 | 0.08 0.045 | 1.5 | -0.035 -0.085 | – | – | – | – | – | 2010 |
| 22 | 0 -0.021 | 25 | 0.021 0 | 22 | 25 | 0.08 0.045 | 1.5 | -0.035 -0.085 | – | – | – | – | – | 2210 |
| 24 | 0 -0.021 | 27 | 0.021 0 | 24 | 27 | 0.08 0.045 | 1.5 | -0.035 -0.085 | – | – | – | – | – | – |
| 25 | 0 -0.021 | 28 | 0.021 0 | 25 | 28 | 0.085 0.05 | 1.5 | -0.035 -0.085 | – | – | – | – | – | 2510 |
| 26 | 0 -0.021 | 30 | 0.021 0 | 26 | 30 | 0.085 0.05 | 2 | -0.035 -0.09 | – | – | – | – | – | – |
| 28 | 0 -0.021 | 32 | 0.025 0 | 28 | 32 | 0.09 0.05 | 2 | -0.035 -0.09 | – | – | – | – | – | – |
| 30 | 0 -0.021 | 34 | 0.025 0 | 30 | 34 | 0.09 0.05 | 2 | -0.035 -0.09 | – | – | – | – | – | – |
| SHAFT | SLEEVE | L T（-0.3～0） | Tolerance of inner diameter after pressing (Reference and valuation) | ||||||||
| SIZE | h7 | SIZE | H7 | 12 | 15 | 20 | 25 | 30 | 35 | 40 | |
| 5 | 0 -0.012 | 7 | 0.015 0 | – | – | – | – | – | – | – | 0.165 0.06 |
| 6 | 0 -0.012 | 8 | 0.015 0 | – | – | – | – | – | – | – | 0.165 0.06 |
| 7 | 0 -0.015 | 9 | 0.015 0 | 712 | – | – | – | – | – | – | 0.165 0.06 |
| 8 | 0 -0.015 | 10 | 0.015 0 | 812 | – | – | – | – | – | – | 0.165 0.06 |
| 9 | 0 -0.015 | 11 | 0.018 0 | – | – | – | – | – | – | – | 0.168 0.06 |
| 10 | 0 -0.015 | 12 | 0.018 0 | 1012 | 1015 | 1020 | – | – | – | – | 0.168 0.06 |
| 12 | 0 -0.018 | 14 | 0.018 0 | 1212 | 1215 | 1220 | – | – | – | – | 0.168 0.06 |
| 13 | 0 -0.018 | 15 | 0.018 0 | – | 1315 | – | – | – | – | – | 0.168 0.06 |
| 14 | 0 -0.018 | 16 | 0.018 0 | 1412 | 1415 | 1420 | – | – | – | – | 0.168 0.06 |
| 15 | 0 -0.018 | 17 | 0.018 0 | 1512 | 1515 | 1520 | 1525 | – | – | – | 0.188 0.07 |
| 16 | 0 -0.018 | 18 | 0.018 0 | 1612 | 1615 | 1620 | 1625 | – | – | – | 0.188 0.07 |
| 17 | 0 -0.018 | 19 | 0.021 0 | – | 1715 | 1720 | – | – | – | – | 0.191 0.07 |
| 18 | 0 -0.018 | 20 | 0.021 0 | 1812 | 1815 | 1820 | 1825 | – | – | – | 0.191 0.07 |
| 19 | 0 -0.021 | 22 | 0.021 0 | – | 1915 | – | – | – | – | – | 0.191 0.07 |
| 20 | 0 -0.021 | 23 | 0.021 0 | 2012 | 2015 | 2020 | 2025 | 2030 | – | – | 0.191 0.07 |
| 22 | 0 -0.021 | 25 | 0.021 0 | 2212 | 2215 | 2220 | 2225 | 2230 | – | – | 0.191 0.07 |
| 24 | 0 -0.021 | 27 | 0.021 0 | – | 2415 | 2420 | 2425 | 2430 | – | – | 0.191 0.07 |
| 25 | 0 -0.021 | 28 | 0.021 0 | 2512 | 2515 | 2520 | 2525 | 2530 | 2535 | – | 0.191 0.07 |
| 26 | 0 -0.021 | 30 | 0.021 0 | – | 2615 | 2620 | – | 2630 | – | – | 0.201 0.07 |
| 28 | 0 -0.021 | 32 | 0.025 0 | 2812 | 2815 | 2820 | 2825 | 2830 | – | 2840 | 0.205 0.07 |
| 30 | 0 -0.021 | 34 | 0.025 0 | 3012 | 3015 | 3020 | 3025 | 3030 | – | 3040 | 0.205 0.07 |
| SHAFT | SLEEVE | ID | OD | SLEEVE BUSHING | L T（-0.3～0） | ||||||||||
| SIZE | h7 | SIZE | H7 | φd | φD | T | T | T | 12 | 15 | 20 | 25 | 30 | 40 | 50 |
| 31 | 0 -0.025 | 35 | 0.025 0 | 31 | 35 | 0.09 0.05 | 2 | -0.035 -0.09 | – | – | – | 3125 | – | 3140 | – |
| 32 | 0 -0.025 | 36 | 0.025 0 | 32 | 36 | 0.09 0.05 | 2 | -0.035 -0.09 | – | – | 3220 | 3225 | 3230 | 3240 | – |
| 35 | 0 -0.025 | 39 | 0.025 0 | 35 | 39 | 0.095 0.055 | 2 | -0.035 -0.09 | 3512 | 3515 | 3520 | 3525 | 3530 | 3540 | 3550 |
| 38 | 0 -0.025 | 42 | 0.025 0 | 38 | 42 | 0.095 0.055 | 2 | -0.035 -0.09 | – | – | 3820 | – | 3830 | 3840 | 3850 |
| 40 | 0 -0.025 | 44 | 0.025 0 | 40 | 44 | 0.095 0.055 | 2 | -0.035 -0.09 | 4012 | – | 4020 | 4025 | 4030 | 4040 | 4050 |
| 42 | 0 -0.025 | 47 | 0.025 0 | 42 | 47 | 0.095 0.055 | 2.5 | -0.04 -0.105 | – | – | – | – | – | 4240 | 4250 |
| 45 | 0 -0.025 | 50 | 0.025 0 | 45 | 50 | 0.1 0.06 | 2.5 | -0.04 -0.105 | – | – | 4520 | 4525 | 4530 | 4540 | 4550 |
| 50 | 0 -0.025 | 55 | 0.03 0 | 50 | 55 | 0.105 0.06 | 2.5 | -0.04 -0.105 | – | – | 5020 | – | 5030 | 5040 | – |
| 55 | 0 -0.03 | 60 | 0.03 0 | 55 | 60 | 0.11 0.065 | 2.5 | -0.04 -0.105 | – | – | – | – | 5530 | 5540 | – |
| 60 | 0 -0.03 | 65 | 0.03 0 | 60 | 65 | 0.12 0.07 | 2.5 | -0.04 -0.105 | – | – | – | – | 6030 | 6040 | 6050 |
| 65 | 0 -0.03 | 70 | 0.03 0 | 65 | 70 | 0.125 0.075 | 2.5 | -0.045 -0.095 | – | – | – | – | 6530 | 6540 | – |
| 70 | 0 -0.03 | 75 | 0.03 0 | 70 | 75 | 0.125 0.075 | 2.5 | -0.045 -0.095 | – | – | – | – | – | 7040 | – |
| 75 | 0 -0.03 | 80 | 0.03 0 | 75 | 80 | 0.13 0.075 | 2.5 | -0.045 -0.095 | – | – | – | – | 7530 | 7540 | – |
| 80 | 0 -0.03 | 85 | 0.035 0 | 80 | 85 | 0.13 0.075 | 2.5 | -0.045 -0.095 | – | – | – | – | – | 8040 | – |
| 85 | 0 -0.035 | 90 | 0.035 0 | 85 | 90 | 0.13 0.075 | 2.5 | -0.045 -0.095 | – | – | – | – | – | 8540 | – |
| 90 | 0 -0.035 | 95 | 0.035 0 | 90 | 95 | 0.13 0.075 | 2.5 | -0.045 -0.095 | – | – | – | – | – | 9040 | – |
| 100 | 0 -0.035 | 105 | 0.035 0 | 100 | 105 | 0.14 0.08 | 2.5 | -0.06 -0.11 | – | – | – | – | – | – | 10050 |
| 110 | 0 -0.035 | 115 | 0.035 0 | 110 | 115 | 0.14 0.08 | 2.5 | -0.06 -0.11 | – | – | – | – | – | – | 11050 |
| 120 | 0 -0.035 | 125 | 0.04 0 | 120 | 125 | 0.145 0.09 | 2.5 | -0.06 -0.11 | – | – | – | – | – | – | 12050 |
| 130 | 0 -0.04 | 135 | 0.04 0 | 130 | 135 | 0.145 0.09 | 2.5 | -0.06 -0.11 | – | – | – | – | – | – | 13050 |
| 140 | 0 -0.04 | 145 | 0.04 0 | 140 | 145 | 0.165 0.1 | 2.5 | -0.06 -0.11 | – | – | – | – | – | – | 14050 |
| 150 | 0 -0.04 | 155 | 0.04 0 | 150 | 155 | 0.185 0.12 | 2.5 | -0.06 -0.11 | – | – | – | – | – | – | 15050 |
| 160 | 0 -0.04 | 165 | 0.04 0 | 160 | 165 | 0.185 0.12 | 2.5 | -0.06 -0.11 | – | – | – | – | – | – | 16050 |
| SHAFT | SLEEVE | L T（-0.3～0） | Tolerance of inner diameter after pressing (Reference and valuation) | ||||||||||
| SIZE | h7 | SIZE | H7 | 55 | 60 | 65 | 70 | 80 | 90 | 95 | 100 | 125 | |
| 31 | 0 -0.025 | 35 | 0.025 0 | – | – | – | – | – | – | – | – | – | 0.205 0.07 |
| 32 | 0 -0.025 | 36 | 0.025 0 | – | – | – | – | – | – | – | – | – | 0.205 0.07 |
| 35 | 0 -0.025 | 39 | 0.025 0 | – | – | – | – | – | – | – | – | – | 0.205 0.07 |
| 38 | 0 -0.025 | 42 | 0.025 0 | – | – | – | – | – | – | – | – | – | 0.205 0.07 |
| 40 | 0 -0.025 | 44 | 0.025 0 | – | – | – | – | – | – | – | – | – | 0.205 0.07 |
| 42 | 0 -0.025 | 47 | 0.025 0 | – | – | – | – | – | – | – | – | – | 0.235 0.08 |
| 45 | 0 -0.025 | 50 | 0.025 0 | – | 4560 | – | – | – | – | – | – | – | 0.235 0.08 |
| 50 | 0 -0.025 | 55 | 0.03 0 | 5055 | 5060 | 5065 | – | – | – | – | – | – | 0.24 0.08 |
| 55 | 0 -0.03 | 60 | 0.03 0 | – | 5560 | – | 5570 | – | – | – | – | – | 0.24 0.08 |
| 60 | 0 -0.03 | 65 | 0.03 0 | – | 6060 | – | – | 6080 | – | – | – | – | 0.24 0.08 |
| 65 | 0 -0.03 | 70 | 0.03 0 | – | 6560 | – | – | – | – | – | – | – | 0.22 0.09 |
| 70 | 0 -0.03 | 75 | 0.03 0 | – | 7060 | – | – | 7080 | – | – | – | – | 0.22 0.09 |
| 75 | 0 -0.03 | 80 | 0.03 0 | – | 7560 | – | – | 7580 | – | – | – | – | 0.22 0.09 |
| 80 | 0 -0.03 | 85 | 0.035 0 | – | 8060 | – | – | 8080 | – | – | – | – | 0.225 0.09 |
| 85 | 0 -0.035 | 90 | 0.035 0 | – | 8560 | – | – | 8580 | – | – | – | – | 0.225 0.09 |
| 90 | 0 -0.035 | 95 | 0.035 0 | – | 9060 | – | – | – | 9090 | – | – | – | 0.225 0.09 |
| 100 | 0 -0.035 | 105 | 0.035 0 | – | – | – | 10070 | – | – | 10095 | – | – | 0.255 0.12 |
| 110 | 0 -0.035 | 115 | 0.035 0 | – | – | – | 11070 | – | – | 11095 | – | – | 0.255 0.12 |
| 120 | 0 -0.035 | 125 | 0.04 0 | – | – | – | 12070 | – | – | 12095 | – | – | 0.26 0.12 |
| 130 | 0 -0.04 | 135 | 0.04 0 | – | – | – | – | 13080 | – | – | – | 130125 | 0.26 0.12 |
| 140 | 0 -0.04 | 145 | 0.04 0 | – | – | – | – | 14080 | – | – | 140100 | 140125 | 0.26 0.12 |
| 150 | 0 -0.04 | 155 | 0.04 0 | – | – | – | – | 15080 | – | – | 150100 | 150125 | 0.26 0.12 |
| 160 | 0 -0.04 | 165 | 0.04 0 | – | – | – | – | 16080 | – | – | 160100 | 160125 | 0.26 0.12 |
| Weight | 1 kg |
|---|
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tiffany@viiplus.com
