Casting Oil-Free Graphite Self-Lubricating Steel Bearing with High Compression Resistance

Casting Oil-Free Graphite Self-Lubricating Steel Bearing with High Compression Resistance

500F (JDB4) solid lubricant bushing,is made by Iron HT250 material. It is a typical cost saving product. Very good performance when under low load. Not suitable for middle and high load. A typical cost saving material, can substitute 500Bto be applied in the position without high requirements such as die guider, plastic injection machines .
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Product Details

There is no doubt that modern and standardized production is an advantage. We have a whole process quality monitoring system, so that every detail is impeccable and every High Load Solid Lubricant Embedded Bushings, Aluminum Bronze Bearings, Graphite Plugged Bearing is of extraordinary quality. Welcome guests and friends to visit, communicate and cooperate with our company. We develop and grow with the excellent effects and quality of our products. Our company pays attention to our own rational development, improves the connotation of corporate culture and attaches importance to the cooperation and development with international peers, so as to build a sky of brilliant future in the increasingly competitive market.

1.Product Introduction:

500F (JDB4) solid lubricant bushing,is made by Iron HT250 material. It is a typical cost saving product. Very good performance when under low load. Not suitable for middle and high load. A typical cost saving material, can substitute 500Bto be applied in the position without high requirements such as die guider, plastic injection machines etc.


2. Product Technical Data:

Hardness (HB) >180

Tensile strength (N/mm²)>240

Elongation (%) >12

Coefficient of expansion 1.8×10-5/℃

Limited Temp (℃) :400

Max load (N/mm²) : 70

MAX SPEED (M/min) :30

Max PV (N/mm2*m/s) :1

Compression set amount (400 N/mm²)  <0.01


3.Product Feature andApplication

1) Suitable for applications where lubrication is not required.

2)It shows high performance under low and medium load and low speed operation.

3)Excellent wear resistance is exhibited in applications where oil film is rarely generated such as reciprocating motion, vibration, frequent starting and stopping.

4)Bearings are cheaper than copper alloy bearings.

5)Standard products have a variety of specifications.


Applicationsuch as reciprocating motion, vibration, frequent starting and stopping.


4. Product details

MICROSECTION
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Material Structure and Composition

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Solid Lubricant

Cast Iron HT250


Material Specification

Base Material

Hardness

Similar Foreign Code

Ht250

HB180~230

International

America ASTM

Germany

Japan JIS


Class40


Fc250


Deliver Shipping Term

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Different product packaging methodsHigh-intensity carton packagingPalletized packaging library
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Professional placementAir freightShipping


Certification:

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Our company combines international advanced technology, constantly exploring in practice, and has always been in a leading position in Casting Oil-Free Graphite Self-Lubricating Steel Bearing with High Compression Resistance industry. Because of our company has been persisting in the management idea of 'Survival by Quality, Development by Service, Benefit by Reputation'. Look forward to the future, we will focus more on the brand building and promotion.

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