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1/2" 12X12 12*12 Sq Square 12mm 1/2" Round Hole Brass Bushing

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

We uphold the attitude of integrity and responsibility, and the concept of growing together with customers, to provide high-quality solutions for Engine Bearing Materials, Oil Grave Brass Bushing, Low Frication Bushing. Over the years, we have maintained the principle of honesty, faith and new development, committed to the image of our company. Under the background of economic globalization, we strive to become a large industrial group with diversified development, high social responsibility and sustainable development ability. We provide a platform for every employee to develop their career, and to carry on the essence and meaning of a good corporate culture.

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 1/2" 12X12 12*12 Sq Square 12mm 1/2" Round Hole Brass Bushing must pass strict quality control testing during the processing, therefore it is of high quality and enjoys a good reputation in the domestic and international market. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow. To build a happier, much more united and far more professional team!

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