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FC250 Graphite Cast Steel Bearings Oiles Self Lubricating Sleeve Bearings

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FC250 Graphite Cast Steel Bearings Oiles Self Lubricating Sleeve Bearings

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Model Number : JDB-40

Description : cast iron oiles bearing

Material : FC250+Graphite

Lubrication : graphite lubricated,maintentance-free

Standard : DIN 1850 / ISO 4379

Application : Punch Machine, Construction

Avalibility : Cylindrical bronze bearing, Collared bronze bushing, Bronze Thrust Washer

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JDB-40 Cast Iron Graphite Inlaid Self lubricating Oiles Bushing
 
 

JDB-40 Cast iron oiles bearing is made of HT250 cast steel with graphite lubricant. This type cast steel oiless bearing is a cost saving type of cast bronze bushing. It's also called steel graphite oiles bearing, cast steel oiles bearing, graphite plugged self lubricating bushing, oilless guide bushes and solid lubricants sliding bearing.
 
 

Material 


 
HT250 + graphite
 
 
Characteristics


 

  • Performs great for low and middle loads and low velocity operations.
  • Excellent wear resistance at locations where proper oil film is hard to be formed due to reciprocating intermittent or oscillating motion.
  • Cost lower than bronze alloy based bearings.

 

Availability


 

  • Cylindrical bushing, flanged bushing, thrust washer and slide plate are standard fabrication.
  • Special designs can be made according to your design.

 

Application


 

JDB-40 cast steel oiles bush is widely used in Guide post of mould, mold-frame of plastic injection machine etc.
 

 
Technical Data


 

Material

HT250+Graphite

Density

7.35

HB Hardness

≥160

Tensile Strength MPa

≥150

Elongation %

≥12

Thermal Expansion Coefficient

0.8x10*%/°C

Max. Operation Temp.

-40~+150°C

Max. load MPa

70

Max. speed m/s(Dry)

0.15

Max. PV (N/mm² *m/s)(Lubricated)

0.8

 
 
Mouting Suggestion


 

  • Housing – Ø: Mounting bevel, min. 1,5 mm x 15-45°

  • Shaft Material:Hardened steel, surface roughness < Rz 6,3                                                                                                            

  • Shaft: Mounting bevel, 5 mm x 15°, edges rounded

  • Force fitting mandrel: The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.

 
 
 

Why Choose US


FC250 Graphite Cast Steel Bearings Oiles Self Lubricating Sleeve Bearings      FC250 Graphite Cast Steel Bearings Oiles Self Lubricating Sleeve Bearings

 

More than 15 years experience                                                      Advanced QC checking equipments

Professional manufacturer and exporter                                        Professional QC checking team


FC250 Graphite Cast Steel Bearings Oiles Self Lubricating Sleeve Bearings      FC250 Graphite Cast Steel Bearings Oiles Self Lubricating Sleeve Bearings

 

Professional production team, high quality                            Customer focus sales team

Automated mass production, high efficiency                             Perfect customer service

 

 

 

 

















Product Tags:

Graphite Cast Bronze Bearings

      

FC250 Cast Bronze Bearings

      

Graphite Self Lubricating Sleeve Bearings

      
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