500 Series (Self-Lub.)

500 Series (Self-Lub.)


Negotiable Min Order Quantity Unit

Required Quantity
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Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Other Machinery & Industry Equipment

LuBo Industries, Inc

Membership
BIZ
Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

16

DUNS

Product name 500 Series (Self-Lub.) Certification -
Category Other Machinery & Industry Equipment Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

  • LuBo #500 Series Self-lubricating Bearings can be utilized where heavy loads must be supported at low to medium speeds.
  • Bearings have high mechanical strength with excellent wear resistance and self-lubrication properties exhibiting stable performance and durability under severe operting conditions.
  • No form of supplementary lubrication is required. A film of solid lubricant is transferred to the shaft as it starts to run.
  • In operation, both surfaces burnish quickly and result in a highly polished bearing surface capable of withstanding extreme pressure.

LuBo #500 Series Materials

  • Normally, copper alloy is used as the base material for LuBo #500 series bearings by centrifugal or sand casting.
    Other materials such as cast iron, stainless steel and even tool steels could be used according to the applications involving extreme temperatures, environments corrosive to bronze, and loads exceeding the compressive strength of bronze.

Bearing Materials

Code
#500SP
#500B
#500F
#500S
#500AL
#500SPX
#500HCA
Base
Metal
Copper Alloy (High Strength)
Bronze
(Red Brass)
Cast Iron
Stainless Steel
Aluminum Bronze
Special Alloy
Special Alloy
Application
General Use High Load Under Water
General Use Medium Speed
High Temp. +400°C (+725°F)
Chemical Resistance High Temp +600°C
(1,100°F)
Sea water
Higher Loads than #500SP
Higher Loads than #500SPX

NOTE : When used for high strength bearings, alloys LuBo #500SP, #500SPX and #500HCA equire hardened shafts.

Solid Lubricants
A bearing and its mating surface should always be separated by a film of lubricant. LuBo produces proprietary solid lubricant compounds consisting of graphite, PTFE, metallic oxides, white metals, waxes, and other minerals that are compressed and heat treated into dense plugs. These plugs are then installed into the base metal.

Lubricants used in LuBo products are solid, permanent, and completely self-lubricating, They are constantly tested and monitored in our laboratories to ensure superior bearing performance.

LuBo produces different solid lubricants for both high temperature (greater than 300°F) and aquatic applications. Please contact LuBo's application engineers for assistance with these special operating conditions.

High Temperature Applications
Applications involving bearing temperatures greater than 300°F(150°C) require critical engineering to optimize performance. The thermal expansion of mating components must also be considered to allow for proper clearance or interference, Not only bearing materials and lubricants but differences in thermal expansion of the housing and journal must be carefully calculated to ensure satisfactory performance. Therefore, it is important that out application engineers advise on all high temperature applications.

Characteristics for Proper Material Selection
Selection of the proper bearing material is essential to obtaining both long bearing life and maintenance free operation. Please consult the following charts of operating conditions, mechanical and physical properties, and chemical resistance when selecting the bearing material for your specific application. Please consult LuBo's application engineers for other available metals.(For extreme high load and harsh environment.)

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

LuBo Industries, Inc

Country / Year Established
South Korea South Korea /
Membership
BIZ
Business type
Others

16

DUNS

President
Kim, Bong, Kyo
Address
#673-1, Deogeun-ri, Wollong-myeon, Paju-si, Gyeonggi-do, Korea (ZIP Code 413-811)
Product Category
Hand Tools,Other Bearings
No. of Total Employees
101-500
Company introduction

Since 1978, LuBo Industries has devoted itself for manufacturing and supplying oilless bearings and die and mold components. LuBo will remain as the specialist in these fields continuously serving your needs. We at LuBo pledge that we will do our utmost best to research, develop and accumulate new technology and applications, believing proudly that the services we provide are essential to industrial community and to you, our valued customers.

Main Markets

China China

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U.S.A U.S.A

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