Place of Origin:
Shandong, China
Brand Name:
sennai
Model Number:
001
High Quality Self-Lubricating Bushing Machine Oil Free Linear Steel Bushing
Hardened steel bushings offer several key features that make them suitable for a wide range of applications. Here are some important features of hardened steel bushings:
High strength: Hardened steel bushings are made from steel that has undergone a heat treatment process, which increases its strength and hardness. This allows them to withstand heavy loads and high-pressure applications.
Wear resistance: Due to their hardened surface, these bushings exhibit excellent resistance to wear and abrasion. They can operate in environments with high levels of friction and repetitive motion without significant deterioration.
Durability: Hardened steel bushings are designed to have a long service life, even under demanding conditions. They can withstand repeated use, shocks, and impacts without deformation or failure.
Low friction: The hardened surface of these bushings helps reduce friction between the bushing and the mating component, such as a shaft or rod. This results in smoother movement and improved efficiency.
Precision machining: Hardened steel bushings are typically precision-machined to ensure accurate dimensions and tolerances. This allows for a proper fit and alignment within the application, minimizing any unwanted play or movement.
Corrosion resistance: While hardened steel bushings are generally resistant to wear, they may still be susceptible to corrosion in certain environments. To mitigate this, they can be coated with protective finishes or manufactured from stainless steel for enhanced corrosion resistance.
Versatility: Hardened steel bushings can be used in a wide range of applications, including automotive, industrial machinery, construction equipment, and more. They are suitable for both rotating and sliding motion, providing support and reducing friction in various mechanical systems.
Temperature resistance: Hardened steel bushings can withstand high operating temperatures without significant degradation. This makes them suitable for applications where heat is generated or where they are exposed to elevated temperatures.
Maintenance-friendly: Hardened steel bushings often require minimal maintenance. Proper lubrication can further enhance their performance and extend their service life.
Overall, hardened steel bushings offer a combination of strength, durability, wear resistance, and precision that makes them a reliable choice for many demanding mechanical applications.
|
Performance Index
|
|
Data
|
|
|
Hardness
|
HRC
|
58-62
|
|
|
Max Load
|
N/mm2
|
250
|
|
|
Max Linear Velocity
|
m/s
|
0.1
|
|
|
Max PV Value
|
N/mm2.m/s
|
1.5
|
|
|
WorkingTemperature Limit
|
℃
|
-100~ +350
|
|
|
Linear Expension Coefficient
|
10-5/℃
|
1.1
|
|
|
Performance Index
|
|
Data
|
|
|
Hardness
|
HV
|
≥650
|
|
|
Max Load
|
N/mm2
|
200
|
|
|
Max Linear Velocity
|
m/s
|
0.1
|
|
|
Max PV Value
|
N/mm2.m/s
|
1.5
|
|
|
WorkingTemperature Limit
|
℃
|
-100~ +350
|
|
|
Linear Expension Coefficient
|
10-5/℃
|
1.1
|
|
|
Performance Index
|
|
Data
|
|
|
Hardness
|
HV
|
≥650
|
|
|
Max Load
|
N/mm2
|
200
|
|
|
Max Linear Velocity
|
m/s
|
0.1
|
|
|
Max PV Value
|
N/mm2.m/s
|
1.5
|
|
|
WorkingTemperature Limit
|
℃
|
-100~ +350
|
|
|
Linear Expension Coefficient
|
10-5/℃
|
1.1
|
|
|
Material and bushing
characteristics |
|
value
|
Company
|
value
|
|
|
Maximum load
|
Mpa
|
100
|
psi
|
145,00
|
|
|
working temperature
|
℃
|
-40 to 300
|
°F
|
-40 to 572
|
|
|
Max Linear Velocity
|
m/s
|
0.5
|
fpm
|
100
|
|
|
Maximum PV Value
|
m/sxMPa
|
1.65
|
pis x fpm
|
48,000
|
|
|
Minimum hardness of sliding layer
|
HB
|
210
|
HB
|
210
|
|
|
Minimum hardness of dual parts
|
HRC
|
40
|
HRC
|
40
|
|
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