Place of Origin:
Shandong, China
Brand Name:
sennai
Model Number:
001
Oil Free High Temperature High Hardness Cross Oil Groove Automotive Parts Bushing
Hydraulic bushings are bushings used specifically in hydraulic applications. Hydraulic applications demand certain characteristics and traits of bushings, and that is why hydraulic bushings are different from standard bushings. One of the most important parts of hydraulic bushings is a groove that is designed to connect the bushing firmly to the hydraulic valve. Hydraulic systems bear heavyweights in ways that other machines do not, which makes them require these unique, grooved bushings to provide excellent support.
High load-bearing capacity: The strength of hardened steel allows the bushings to handle heavy loads and high levels of stress without deforming or breaking.
Corrosion resistance: Hardened steel bushings are typically coated or treated to resist corrosion, making them suitable for use in harsh or corrosive environments.
Dimensional stability: Hardened steel bushings maintain their shape and dimensions even under extreme conditions, ensuring a consistent fit and performance over time.
Cost-effective: Although more expensive than other types of bushings, hardened steel bushings have a longer service life and require less maintenance, making them cost-effective in the long run.
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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