Banner 8.2
SPBN series, Inch Size, OILES 500SP bushings with Graphite

 
OILES 500 SP
Specifications
 
OILES 500 Bronze Bushing
SPBN
Inch Sizes & Fits
 

 

 

      

  

 OILES 500 SPBN imperial bushings with lubricant graphite plugs  

Oiles 500 SPBN bearings incorporate high quality copper alloy based metals with engineered solid lubricant plugs. These bearings are designed to accommodate a wide variety of application requirements demanded by today's equipment.
Precise tolerances utilizing strategic plug location and plug compounds ensure performance delivery and lubrication free service. This bearing style is available in standard inch, metric and made to order sizes. 500 series bearings provide extreme temperature limits and high load capacity performance. Available in journal style bearings and flat wear plate.


Structures

①  Solid lubricant film
②  Solid lubricant plug
③  Bronze backing

Material Features
·Allows maintenance-free and long-life operation
·Suitable for high static and dynamic loads
·With low and smoothly coefficient of friction and without stick-slip effects
·Suitable for dirty, corrosion, impact load and edge loading
·The base material provided a good shock-absorbing capacity
·Can be used over a large temperature range
·Suitable for reciprocating, rotating and oscillating movement with start frequency
 and difficulty to form oil film occasions
·With low wear rate and long life service.

How It Works ?

When the mutual friction occurs between two non-lubricated surfaces, the two contacts with the uneven surface of the peak by the shear, stick-slip
and plastic deformation giving rise to friction and wear. Conventional lubricants can significantly reduce these effects, however, the conventional
lubricant will be more and more squeezed out of the contact area with increasing surface which formed the dry friction or boundary lubrication.


With OILES #500 bearings, the lubrication is effected by the sliding material itself, The solid lubricant is released from the friction
material by micro-movement. This gives the sliding partners smooth surfaces with a firmly adhesive solid lubricant film, the solid lubricant film
remains within the contact area even under heavy loads. The embedded solid lubricant plugs can be continuously provided to the friction surface
to reduce friction resistance and wear, thus make the bearing can be worked under low wear rate and long-life service.


Typical Applications

The product is widely used in continuous casting rolling machine, mining machinery, shipping machinery, turbine, injection machinery, auto mould
and so on.


 OILES 500 SPBN bronze bushings with lubricant plugs --- INCH Size  


 

I.D.

O.D.

L +.000 / -.012

d

D

1/2

5/8

3/4

7/8

1

1-1/4

1-1/2

1-3/4

2

2-1/2

3

3-1/2

4

5

1/2

.5033

3/4

.7518

SPBN- 081208

SPBN- 081210

SPBN- 081212

SPBN- 081214

SPBN- 081216

                 

.5026

.7513

5/8

.6283

7/8

.8768

 

SPBN- 101410

SPBN- 101412

 

SPBN- 101416

                 

.6276

.8763

3/4

.7536

1-1/8

1.1268

 

SPBN- 121810

SPBN- 121812

 

SPBN- 121816

                 

.7528

1.1263

7/8

.8788

1-1/4

1.2520

   

SPBN-

142012

 

SPBN-

142016

SPBN- 142020

SPBN- 142024

             

.8780

1.2513

1

1.0042

1-3/8

1.3772

   

SPBN- 162212

 

SPBN- 162216

SPBN- 162020

SPBN- 162224

SPBN- 162228

SPBN- 162232

         

1.0034

1.3765

1

1.0042

1-1/2

1.5022

   

SPBN- 162412

 

SPBN- 162416

 

SPBN- 162424

 

SPBN- 162432

         

1.0034

1.5015

1-1/4

1.2546

1-5/8

1.6272

       

SPBN- 202616

SPBN- 202620

SPBN- 202624

SPBN- 202628

SPBN- 202632

         

1.2536

1.6265

1-1/2

1.5049

2

2.0023

       

SPBN- 243216

SPBN-

243220

SPBN- 243224

SPBN- 243228

SPBN- 243232

         

1.5039

2.0015

1-3/

1.7551

2-1/4

2.2523

         

SPBN- 283620

SPBN- 283624

SPBN- 283628

SPBN- 283632

SPBN- 283640

SPBN- 283648

SPBN- 283656

SPBN- 283664

 

1.7541

2.2515

2

2.0062

2-1/2

2.503

         

SPBN- 324020

SPBN- 324024

 

SPBN- 324032

SPBN- 324040

SPBN- 324048

     

2.0050

2.5022

2-1/4

2.2564

2-3/4

2.7530

           

SPBN- 364424

 

SPBN- 364432

SPBN- 364440

SPBN- 364448

     

2.2552

2.7522

2-1/2

2.5066

3

3.0030

           

SPBN- 404824

 

SPBN- 404832

 

SPBN- 404848

     

2.5054

3.0022

2-3.4

2.7569

3-3/8

3.3781

           

SPBN- 445424

 

SPBN- 445432

SPBN- 445440

SPBN- 445448

     

2.7557

3.3772

3

3.0073

3-5/8

3.6283

               

SPBN- 485832

SPBN- 485840

SPBN- 485848

SPBN- 485856

   

3.0061

3.6274

3-1/2

3.5077

4-1/8

4.1283

               

SPBN- 566632

 

SPBN- 566648

 

SPBN- 566664

 

3.5063

4.1274

4

4.0083

4-3/4

4.7535

               

SPBN- 647632

 

SPBN- 647648

 

SPBN- 647664

 

4.0069

4.7526

4-1/2

4.5086

5-3/8

5.3786

                   

SPBN- 728648

 

SPBN- 728664

SPBN- 728680

4.5072

5.3776

5

5.0096

6

6.0040

                   

SPBN- 809648

 

SPBN- 809664

SPBN- 809680

5.008

6.003


Pictures of SPB bushings
 
     
SPB-304035| 30 x 40 x 35 mm   SOSG-15046   SPB-304030 | 30 x 40 x 30 mm   SPB-304035
             
             
             


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



SPBN-081208  SPBN-081210  SPBN-081212  SPBN-081214  SPBN-081216  SPBN-101410  SPBN-101412 SPBN-101416  SPBN-121810  SPBN-121812  SPBN-121816  SPBN-142012  SPBN-142016  SPBN-142020  SPBN-142024  SPBN-162212  SPBN-162216  SPBN-162020  SPBN-162224  SPBN-162228  SPBN-162232  SPBN-162412  SPBN-162416  SPBN-162424  SPBN-162432  SPBN-202616  SPBN-202620  SPBN-202624  SPBN-202628  SPBN-202632  SPBN-243216  SPBN-243220  SPBN-243224  SPBN-485832  SPBN-485840  SPBN-485848  SPBN-485856  SPBN-566632  SPBN-566648  SPBN-566664  SPBN-647632  SPBN-647648  SPBN-647664  SPBN-728648  SPBN-728664  SPBN-728680  SPBN-809648  SPBN-809664  SPBN-809680