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SGO

Oilless Brass Flange Bushing SFB (Standard)

  • Payment
    GN , L/C(sight) , T/T
  • MOQ
    1 Unit
  • Supply Ability
    10,000 Unit per Month
  • Supply Details
    Customization ,  Sample Order

    If you want bulk purchase, please contact us.

  • Country of sale
    Asia, Americas, Europe, Middle East, World Wide
  • PRICE
    • DAP

      Depend on quantity

ITEM SPECIFICS

  • Brand
    SGO
    Model SFB (Standard)
  • origin
    Republic of Korea
  • Size(Capacity)
    10x15mm, 14x20mm, 25x15mm, 50x40mm, 90x60mm
  • Material
    CAC304 + Graphite
  • Function
    Standards parts and custom-made parts available.
  • Features
    Can be used in high / low temperature.
  • Package Includes
    Housing : H7 Shaft : d8-For high load, f7-For high precision, e7-For light load
 
Fulfilling SGO's Commitment for Customer Satisfaction through Clean Environment and Management
Since its foundation in 2000, SGO has been specializing in broad ranges of its proprietary manufacturing and service technologies for maximizing the performances and efficiencies of oilless bearings used in industrial machines and molds. SGO's endless research and development efforts to meet customer's needs resulted in Develon, a far more improved multi-layer bearing than conventional products. SGO's commitment for development of next-generation products and services does not stop with a number of patents granted in Korea, Germany and Italy. SGO will continue to be a close partner to meet customer's needs and provide the best services

 

Oilless Brass Flange Bushing SFB


EAN

Material
SOB : 500SP (CAC304 + Graphite)

Tolerance
Housing : H7
Shaft : d8-For high load, f7-For high precision, e7-For light load
 
What is Oilless bearing?
A bearing that can improve productivity and save cost/time by having the material properties which can withstand both high & low temperature, corrosive environment, foreign particles, and impact load. There are various kind of shapes and materials for oilless bearings such as metal, non-metal, plastic and ceramic.


Applications
• Place where lubrication cannot be applied or lubrication is dangerous.
• Place where product can be contaminated or failure is occurred due to lubrication.
• Low / High temperature, under-water, and place that is exposed to chemicals.
• Place that can prevent decrease in productivity due to machine stop while lubricating.
• Place where oiling is not effective due to harsh conditions such as frequent stop motion.
• Impact and vibration, high-load low-speed motion, rust occurrence, foreign substance penetration.
• Sliding motion, angular pitching motion.


Advantage & Disadvantage of each lubricating method
[ Lubrication Type ]
 
• Dry Lubrication = Using solid lubricant
  Example) SGO SDU Dry Bearing ⇒ Teflon + Special additive
  SGO #500 Bearing ⇒ Natural graphite + Teflon lubricant
  SGO DEVELON Bearing ⇒ Natural graphite + Metal powder
• Liquid lubrication (Using oil or water)
  Example) SGO #300 ⇒ Oil impregnation in porous cast iron


What is solid lubricant?
Powder or solid type lubricant that is used in harsh conditions such as high temperature and corrosion environment and where oil or grease cannot be used. Generally it is mainly made with natural graphite, molybdenum disulfide, and P.T.F.E.


Advantage & Disadvantage of each lubricating method
 Classification  Dry lubrication  Liquid lubrication
 Advantage • Can be used in high / low temperature.
• Can be used in corrosive atmosphere.
• Can be applied for high-load low-speed motion, reciprocating motion, impact load, angular pitching motion, and discontinuous frequent stop motion where oil lubrication is not effective.
• Can be used without lubrication
• Ideal for high speed in light and medium load.
※ Liquid lubrication prevent friction between metal to metal by forming oil film with continuously rotating by centrifugal force in the clearance of shaft and housing.
 Disadvantage  • Can be used in low speed in principle without lubrication.
※ Using it in high speed condition may occur seizure or shorten life cycle of bearing, because solid lubricant has higher friction coefficient than liquid lubricant.
 • Oiling is required in regular basis.
• Cannot be used in low / high temperature.
• Cannot be used in corrosive atmosphere.
• Not suitable for high-load & low-speed motion, reciprocating motion, impact load, angular pitching motion, and discontinuous frequent stop motion where oil film is difficult to be formed.
• Not suitable for use in high load and high speed, which reduces lifetime due to excessive PV value.


Base metal and its use
CODE SP HP BP Al B F SUS S
Base metal High Strength
Brass Casing
Special High Strength
Brass Casing
Brass Casting Aluminum
Bronze Casting
Bronze
Casting
Cast iron Stainless
Steel
Steel
USE General Higher load and
pressure than SP
General General General High Temperature Chemical Resistance High Pressure
High Pressure Low load Seawater High speed   High temperature Shock Resistance
Under water Underwater          


Solid Lubricant type
CODE USE CODE USE
SL1 High Temperature SL5 High Pressure, Sea water
SL2 General SL7 Underwater, Eco-friendly
SL4 Underwater    


SGO #500, Graphite plugged bearing
It is a self-lubricating bearing with graphite plugged to base metal. Fine particles of solid lubricant create lubrication film on the motion part, when friction is occurred, and the bearing can achieve excellent self-lubrication and abrasion resistance under dry lubricating condition.

Characteristics
• Can achieve excellent performance in high-load and low-speed motion, while lubrication is not applied.
• Can achieve excellent abrasion resistance in an environment where lubrication film is difficult to be formed such as
  reciprocating motion, angular pitching motion, and frequent stop motion.
• Can be used in a condition where tolerance is not precise or working condition is rough.
• Relatively resistant to inflow of foreign substance, corrosive and chemical environment.
• Standards parts and custom-made parts available.

Operating Conditions
• ( ) : Allowable static contact pressure (no sliding or sliding at extremly slow speed (0.1m/min or below))
• Value indicated above is general value and it can be changed without notification for improvement.
• Please inquire separately about our bronze material for high-load applications for use in construction equipment and
  injection molding machines


Flange bushing SFB
* Various Standards parts and custom-made parts available.


Process
Casting Foundry Continuous Casting 2,750-ton Extruding Machine
Solid Lubricant Molding Machine (Develon) Sintering Machining
Inspection Friction Test (Bushing & Plate) MES
 

R&D CERTIFICATE

PAYMENTS DETAILS

This supplier supports payments for offline orders
  • Letter of Credit : L/C(sight)
  • GN
  • Telegraphic Transfer : T/T
Contact Payment Manager
  • Name : Taesoo Choi
  • Tel : 82-0328133401
  • Email : info@sgoilless.co.kr

SHIPPING

Shipping from : Republic of Korea
  • 28-10 Namdongseo-ro 113beon-gil, Namdong-gu, Incheon (21695)
SGO CO.,LTD.
  • The person in charge

    Taesoo Choi
  • Telephone

    82-328133401
  • Fax

    82-328134259
  • Address

    28-10 Namdongseo-ro 113beon-gil, Namdong-gu, Incheon (21695)
Introduction
Since its foundation in 2000, SGO has been specializing in broad ranges of its proprietary manufacturing and service technologies for maximizing the performances and efficiencies of oilless bearings used in industrial machines and molds. SGO's endless research and development efforts to meet customers' needs resulted in Develon, a far more improved multi-layer bearing than conventional products.SGO's commitment for development of next-generation products and services does not stop with a number of patents granted in Korea, Germany and Italy. SGO will continue to be a close partner to meet customers' needs and provide the best services.
  • Business Type :
    Manufacturer
  • Main Product :
    OILLESS BEARING
  • Established :
    2000-12-01
  • Total Annual Revenue :
    More than 10 billion (KRW)
  • Total Employees :
    51~100 people

R&D CERTIFICATE

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