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Yellow POM Boundary Lubricating Bearings / Sliding Bearings 270 HB

ZHEJIANG TOP BEARINGS CO., LTD.

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Address: Room 1008, TongLe Business Mansion, JiaXing 314033, ZheJiang, China

Contact name:Leo Wu

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Yellow POM Boundary Lubricating Bearings / Sliding Bearings 270 HB

Country/Region china
City & Province jiaxing zhejiang
Categories Other Plastic Products
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Product Details

Sliding Bearings Boundary Lubricating Bearings

TOB020B self-lubricating bearing is a type of lead free DX bushing. This type plain dry bushing has common structure with other DX bushes.

 

Material structure:

Characteristics:

Low friction, anticorrosion and long life

Suitable for marginally lubricated and dry operating conditions

Performance is similar to DS in foreign country

 

Availability:

Standard cylindrical bushings, thrust washers and strips are available.

Special designs can be made according to your design

 

Applications:

TOB020BDX bushing is widely used in vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc.

 

· Details

>> Boundary Lubricating Bearings
The product is made of high quality low-carbon steel with sintering porous bronze as its interlayer, and the compound of polyoxymethylene (POM)
& Pb as its surface. It can offer the good load capacity and wear-resistant. The product is applied to vehicle chassis, forging and pressing machine, metallurgical machinery, mining machinery, hydraulic and rolling steel industry, etc.
Available Mode:
Available Mode: Cylinder bushing, flange, thrust washer, sliding plates and other non-standardized product components.
Tolerance: The common recommended tolerance of a saddle bore is H7, and the journal tolerance is f7 or h8.
Technical Parameters:
Maximum BearingStatic Bearing250N/mUse Temperature-150℃~+250℃
Dynamic Bearing140N/mMaximum SpeedDry Running2m/s
Rotary Bearing60N/mWet Running2m/s
Maximum PV (Dry)3.6N/mm/sHeat Conductivity4W(mK)1
Coefficient of Thermal Expansion11106K1Friction Coefficient0.05~0.20
Products used to tie in with the first oil.

 

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