• JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    David from Canada
    Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    Valerie from California
    We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
  • Daisy From Germany
    The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china.
Contact Person : Tiffany
Phone Number : +86 18258386757
WhatsApp : +8618258386757

Flange Bronze Sintered Slide Bearing With Self Lubrication

Place of Origin oilless bushing
Brand Name VIIPLUS
Certification ISO 9001
Model Number Oilless Bush
Minimum Order Quantity negotiable
Price Negotiable
Packaging Details Export standard packing
Delivery Time 7-15 work days
Payment Terms T/T
Supply Ability plug graphite bearings, China, manufacturers, suppliers, factory, wholesale, Metal Journal Bearing, DU Self Lubricating Bearing, Composite Thrust Bearing, Composite Self Lubricating Bushings, Graphite Alloy Bearing, Flange Cast Iron Bearing
Product Details
Features Good Physical Performance And Good Capability For Casting Material Bronze
Types Sleeve, Flange, Washer, Plate Size Metric Size & Customzied Size
Lubrication Graphite, Oilless Processing Method CNC Processing
Surface Treatment Oiled,embed Graphite Samples Avaliable
High Light

Flange Bronze Sintered Slide Bearing

,

Self Lubricating Bronze slide bearing

,

bronze flanged sleeve bearings

Leave a Message
Product Description

Slide Bearing With Flange-Bronze Sintered With Self-Lubrication

Guide bushing, gleitlagerbuchsen is a self-lubricating bearing material that consists of a high-quality bearing bronze with pockets filled with solid lubricant and a thin film of solid lubricant over the bearing surface to aid the running-in process.

bearing bushings - maintenance-free

self-lubricating slide bearings with dry lubricating pins

Slide Bearing with Flange-Bronze sintered with self-lubrication

A sintered self-lubricating Bronze / Graphite bushing

 

oilless bearing sob bronze bushing
60020060045 OILLESS BUSH SOB Ø50xØ60x66,5
60020060046 OILLESS BUSH SOB Ø45xØ55x40
60020060047 OILLESS BUSH SOB Ø45xØ55x102
60020020031 OILLESS BUSH KALIP BURCU (Ø38xØ30x30)
60020020035 OILLESS BURC BURÇ Ø40xØ50x57
60020020033 OILLESS BURC BURÇ Ø38xØ30x19,5
60020020032 OILLESS BURC BURÇ Ø38xØ30x70
60020020038 OILLESS WASHER Ø40 x Ø70 x 2,98
60020060017 OILLESS BUSH SOBF 08-20[16-02]
60020060012 OILLESS BUSH SOB Ø60XØ74X70
60020060009 OILLESS BUSH SOB Ø60XØ74X45
60020060032 OILLESS BUSH SOB 60X70X55
60020060002 OILLESS BUSH SOB 25,8X29,9X20

 


gleitlagerbuchsen

Material properties

 
Max. permitted static load (p) N/mm² 150
Max. permitted dynamic load (p) N/mm² 90
Max. sliding speed (U) m/s 0,4
Max. pU-value at p = 40 N/mm² N/mm² x m/s 0,4
Max. pU-value at U = 0,4 m/s N/mm² x m/s 1,2
Friction coefficient (dep. on operating cond.) µ 0,07 to 0,15
Temperature range °C -100 to +280
 

Tolerances

 
Housing bore H7
Bush (outer-Ø) s6
Bush (inner-Ø) E8 for H10 after installation
Shaft-Ø d8
Shaft hardness hardness > 180 HB
Shaft surface finish Ra 0,2 – 0,8 µm
 
Installation
Press-fit or super-cooled installation.
Tolerances
Other installation tolerances are possible provided that a safe fit in the housing and the necessary running clearance are maintained.
BOCCOLE AUTOLUBRIFICANTI IN BRONZO CILINDRICHE              
               
d x D x L d x D x L d x D x L d x D x L d x D x L d x D x L d x D x L d x D x L
3x6x4 8x11 x12 12x 16x23 15x22x22 18x25x18 24 x 30 x 24 30 x 40 x 40 55 x 65 x 75
3x6x6 8x 12x8 12x17x12 12x17x17 15x22x30 18x25x25 24 x 30 x 30 30 x 40 x 50 55 x 70 x 55
3x6x8 8x 12x 12 16x20x 16 18x25x30 25 x 30 x 25 35 x 40 x 35 55 x 70 x 70
4x8x4 8x 12x 14 12x17x24 16x20x20 20 x 24 x 20 25x30x30 35 x 40 x 40 55 x 70 x 75
4x8x8 8x 14x8 12x 18x 12 16x20x28 20x24x24 25 x 30 x 35 35 x 40 x 45 60 x 70 x 50
4x8x 10 8x 14x 14 12x 18x 18 16x22x16 20 x 24 x 30 25 x 32 x 25 35 x 42 x 35 60 x 70 x 60 80 x 100x80
5x9x5 10x 14x 10 12x10x25 16x22x22 20 x 25 x 20 25 x 32 x 32 35 x 42 x 42
5x9x9 10x14x14 13x 18x 13 16x22x30 20x25x25 25 x 32 x 40 35 x 45 x 35 80x100x120
5x9x11 10x14x 18 13x18x18 17x22x17 20 x 25 x 34 25 x 35 x 25 35 x 45 x 45 100x120x80
6x9x4 10x15x10 13x18x23 17x22x22 20 x 26 x 20 25x35x35 35 x 45 x 50 100x120x120
6x9x6 10x 15x 15 14x18x14 17x22x26 20 x 26 x 26 25 x 35 x 50 40 x 45 x 40
6x9x8 10x15x20 14x 18x18 17x23x 17 20 x 26 x 30 28 x 33 x 28 40 x 45 x 45  
6x10x6 10x16x10 14x18x26 17x23x23 20x28x20 28 x 33 x 33 40 x 45 x 55  
6x 10x 10 10x16x16 14x20x14 17x23x28 20 x 28 x 28 28x33x40 40 x 50 x 40  
6x10x15 10x16x20 14x20x20 17x25x 17 20x28x40 28x35x28 40x50x50  
6x 12x6 12x14x6 14x20x30 17x25x25 22 x 26 x 22 28 x 35 x 44 40x50x60  
6x 12x 12 12x14x10 15x20x 15 17x25x30 22 x 26 x 26 30 x 35 x 30 45 x 55 x45  
6x12x15 12x14x12 15x20x20 18x23x 18 22 x 26 x 30 30 x 35 x 35 45 x 55 x 55  
8x 10x6 12x15x10 15x20x28 18x23x23 22 x 28 x 22 30 x 35 x 40 45 x 55 x 65  
8x 10x8 12x15x12 15x21*15 18x23x28 22 x 28 x 28 30 x 38 x 30 50 x 60 x 50  
8x 10x 10 12x15x15 15x21 x21 18x24x18 22 x 28 x 34 30 x 38 x 3d 50 x 60 x 60  
8x11x5 12x 16x 12 15x21 x 30 18x24x24 22 x 32 x 22 30 x 38 x 45 50x60x70  
8x11x8 12x 16x 16 15x22x15 18x24x28 22 x 32 x 32 30x40x30 55 x 65 x 60  
               
BOCCOLE AUTOLUBRIFICANTI IN FERRO CILINDRICHE              
               
d x D x L d x D x L d x D x L d x D x L d x D x L d x D x L d x D x L d x D x L
2x4x4 10x 13x 10 14x 18x20 16x22x16 20x25x30 22 x 32 x 30 30 x 35 x 30 50x60x50
2x4x6 10x 14x 10 14x 18x30 16x22x20 20x25x40 22 x 32 x 40 30 x 35 x 45 50 x 60 x 70
2x4x8 10x14x12 14x20x12 16x22x25 20 x 26x15 24x28x25 30 x 40 x 30 55 x 65 x 50
5x8x 10 10x 14x16 14x20x20 16x22x30 20x26x20 24x30x32 30 x 40 x 40 55 x 65 x 65
6x 10x8 10x16x10 14x20x30 17x25x20 20x26x30 25 x 30 x 25 30 x 40 x 45 55 x 65 x 70
6x10x10 10x 16x 16 15x20x12 17x25x30 20 x 28 x 20 25 x 30 x 30 30 x 40 x 50 60 x 70 x 50
5x12x8 10x 16x20 15x20x16 18x22x 16 20 x 28 x 25 25 x 30 x 35 30 x 40 x 60 60x70x60
6x12x12 12x 16x 12 15x20x20 18x22x20 20 x 28 x 30 25 x 30 x 40 35 x 45 x 35 65 x 80 x 60
8x12x8 12x16x16 15x20x25 18x22x30 20 x 28 x 40 25 x 32 x 25 35x45x50  
8x 12x 10 12x16x20 15x20x30 18x25x16 20x30x20 25 x 32 x 30 35 x 45 x 55  
8x12x12 12x 16x25 15x22x16 18x25x20 20x30x25 25 x 32 x 35 40 x 50 x 40  
8x 12x16 12x 18x 12 15x22x20 18x25x30 20 x 30 x 30 24 x 32 x 40 40x50x50  
8x 14x 12 12x18x16 15x22x30 20 x 24 x 20 22 x 28 x 25 25 x 35 x 25 40 x 50 x 60  
8x 14x 16 12x 18x20 16x20x16 20x24x24 22 x 28 x 30 25 x 35 x 35 45 x 55 x 45  
9x12x10 12x 18x25 16x20x20 20 x 24 x 30 22 x 28 x 40 25 x 35 x 45 45 x 55 x 60  
9x I2x 16 14x18x12 16x20x28 20 x 25 x 20 22 x 32 x 20 25 x 35 x 50 45 x 55 x 65  
               
BOCCOLE AUTOLUBRIFICANTI IN BRONZO FLANGIATE              
               
BOCCOLE AUTOLUBR. IN FERRO FLANGIATE              
               
dxDxDcxsxL              
               
dxDxDcxsxL              
               
dxDxDcxsxL              
               
dxDxDcxsxL              
               
dxDxDcxsxL              
               
dxDxDcxsxL              
               
dxDxDcxsxL              
               
6x 12x 14x2x 13              
6x 12x 14x2x20              
7x 12x16x2,5x20              
8x 14x 18x3x8              
               
|8x 14x18x3x20              
               
10x13x16x1,5x16              
10x13x 16x1.5x20              
10x14x18x2x10              
10x 14x 18x2x 14              
10x 14x 18x2x20              
10x16x20x3x10              
10x16x20x3x16              
10x 16x20x3x20              
12x16x20x2x12              
12x16x20x2x16              
12x 16x20x2x25              
               
12x18x22x3x12              
12x18x22x3x 18              
12x18x22x3x25              
14x20x25x3x14              
14x20x25x3x20              
14x20x25x3x25              
15x22x28x3x 15              
15x22x28x3x22              
15x22x28x3x30              
16x22x28x3,5x16              
16x22x28x3,5x22              
16x22x26x3,5x30              
17x25x32x4x 17              
17x25x32x4x25              
17x25x32x4x35              
18x25x32x4x 18              
18x25x32x4x25              
18x25x32x4x35              
               
20 x 28 x 35 x 4 x 20              
               
20 x 28 x 35 x 4 x 25              
               
20 x 28 x 35 x 4 x 35              
               
22 x 32 x 40 x 5 x 22              
               
22 x 32 x 40 x 5 x 32              
               
22 x 32 x 40 x 5 x 40              
               
25 x 32 x 40 x 5 x 25              
               
25 x 32 x 40 x 5 x 32              
25x32x40x5x40              
               
25 x 35 x 45 x 5 x 25              
               
25 x 35 x 45 x 5 x 35              
               
25 x 35 x 45 x 5 x 45              
               
30 x 35 x 40 x 3 x 30              
30x35x40x3x35              
               
30 x 35 x 40 x 3 x 50              
               
30x40x50x5x30              
               
30x40x50x5x42              
30x40x50x5x55              
               
32 x 42 x 48 x 5 x 32              
35 x 45 x 55 x 5 x 35              
35x45x55x5x45              
35x45x55x5x50              
               
40 x 50 x 60 x 6 x 40              
               
40 x 50 x 60 x 6 x 50              
               
40 x 50 x 60 x 6 x 60              
45 x 55 x 65 x 6 x 45              
               
45 x 55 x 65 x 6 x 55              
45x55x65x6x65              
50x60x70x6x50              
               
50 x 60 x 70 x 6 x 60              
50 x 60 x 70 x 6 x 70              
               
8x12x16x2x14              
8x 14 x 18 x 3x 8              
10x 14x 18x2x 12              
10x 16x20x3x8              
10x16x20x3x10              
12x 16x20x2x 12              
12x 18x22x3x12              
14x20x25x3x 12              
               
15 x 22 x 28 x 3x 12              
15x22x28x3x16              
               
16 x 22 x 28 x 4x12              
16 x 22 x 28 x 4x16              
18x25x32x4x 16              
               
20x28x35x4x16              
               
20 x 28 x 35 x 4 x 20              
               
20 x 28 x 35 x 4 x 30              
               
20 x 28 x 35 x 4 x 35              
25x30x40x4x16              
               
25 x 35 x 45 x 5x16              
               
25 x 35 x 45 x 5 x 25              
               
30 x 40 x 50 x 5 x 20              
               
30 x 40 x 50 x 5 x 30              
35x45x55x5x20              
               
35 x 45 x 55 x 5 x 35              
40x50x60x6x25              
               
40 x 50 x 60 x 6 x 40              
               
45 x 55 x 65 x 6 x 30              
               
50 x 60 x 70 x 6 x 30              
               
50 x 60 x 70 x 6 x 50              

We can make all kinds of oilless bronze bearing based on the MISUMI standard.
Guide bushings Cylindrical Guide Bushing, Flanged guide bush and slide plate
Misumi Bushing (JDB-10)
Rg7 Bronze Bearing with Graphite

Guide bushings
Oiless Ejector Guide Bushing (JDB Series)
Material: RG7+Graphite

Material: CuZn25Al5 or HT250

GBF Oil-free guide bushing
GBW oilless guide bush
HGBF flanged guide bearing

These oilless bushings are self-lubricating bearings composed of high strength brass alloy bases manufactured with advanced casting technology and built-in solid lubricants. They can be combined with different types of solid lubricants depending on the conditions of use.

 

Standard copper alloy oil-free bushing MPBZ graphite copper bushing self-lubricating copper bushing corrosion-resistant copper bushing

 

Self-Lubricating Oilless Graphite Plugged Bronze Bushing, Factory Price, Contact Us!

 

Various standard oilless bushings products are available.

 

Specify Part No. by required I.D. and Length. (e.g.) I.D. is 50mm and length is 30mm.

 

Flange Integrated Oil Free Bushings

Flange Integrated Oil Free Bushings / Oil Free Copper Alloy Washers

Oil impregnated flanged sintered bronze bushes

Bronze w/Graphite

These components are made of solid aluminum bronze and are available with or without self-lubricating graphite.

  • Maintenance without the need for lubrication. Demonstrates high performance in high load, low speed operations.
  • Demonstrates superior wear resistance in applications where the oil film is infrequently produced, such as reciprocating, oscillating, frequent starts and stops, etc.
  • Superior chemical resistance and corrosion resistance.
  • Standard products are available in different sizes.

 

Plain & Self-Lubricating Bearings(Bushing Material:Graphite Impregnated Brass)

 

  • Maintenance-free (self-lubricating)

  •  For heavy load applications
  • Tolerance to extreme temperatures
  • Long service life

 

Popular special casting solid graphite lubricating CuZn25Al6Mn4Fe3 bushing bearing with copper base

Cast Bronze With Solid Lubricant Plugs - Metric

Material:


Standard material: CuZn25A16Fe3Mn3 + Graphite

 

Material CuZn25Al5Mn4Fe3 CuSn5Pb5Zn5 CuAl10Ni5Fe5 CuSn12
Density 8 8.9 7.8 8.9
HB hardness >210 >70 >150 >95
Tensile strength N/mm2 >750 >200 >600 >260
Yield strength N/mm2 >450 >90 >260 >150
Elongation % >12 >15 >10 >8
Coefficient of
linear expansion
1.9x10-5/°C 1.8x10-5/°C 1.6x10-5/°C 1.8x10-5/°C
Max. temp. -40~+300 -40~+400 -40~+400 -40~+400
Max. load N/mm2 100 60 50 70
Max. speed (Dry) m/min 15 10 20 10

 

Graphite Plugged Bronze Bushing Characteristcs

 

  • Unparalleled high load, low speed performance. Perform well even without lubrication,
  • Excellent wear resistance in those places where it is difficult to form a film of oil due to back and forth movements, oscillating movements and often intermittent processes
  • Remarkable resistance to corrosion and chemical attack
  • Maintenance-free and saves operating costs.

 

Avaliability

Oilless Bushing forms available in standard dimensions

  • Straight Oilless Bushings
  • Flanged Oilless Bushings
  • Thrust Washer Bushings

Metric self-lubricating bearings and imperial oilless bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping or deep drawing, customized bushing designs

 

Graphite Plugged Bronze Bushing Application

 

The oilless bushing is widely used in successive casting machine, mineral mountain machinery, shipping, steam turbine etc.


bronze bushings application machinery

 

Flange graphite bronze oilless bushing

 

Size Customzied
Material CuZn25AI5Mn4Fe3
Density g/cm³ 8
Hardness HB >210
Tensile strength N/mm² >750
Yeild strength N/mm² >340
Elongation % >12
Coefficient of linear expansion 10-5/℃ 2.2
Heat-conducting Coefficient W(/m.k) 38~55
Flexibility Coefficient KN/mm² 100~140
Temp. Limits ℃ -40~+200
Max. Dynamic Load N/mm² 98
Max.speed m/s Dry Lubrication 0.3
Oil Lubrication 1
Max.PV Dry Lubrication 1.65
N/mm²*m/s Oil Lubrication 3.25
Friction Dry Lubrication 0.12~0.16
Oil Lubrication 0.03~0.08
Notice: In addition to the standard product catalog is displayed, we provide non-standard product or to order according to customer requirements.

 

Solid graphite plugged bronze oilless bushings

 

The base of the solid lubricating bearing should be determined according to the working conditions of the bearing itself. The more commonly used materials are high-strength brass, tin bronze, castings, etc. There are two main types of embedded solid lubricating materials, one is natural black lead, Artificial graphite is synthesized with MoS2, and the other is synthesized with PTFE. According to the bearing's own working conditions, through the combination of different metal substrates and embedded solid lubricants, it can ensure that the product can meet various temperatures, loads, motions and media. Special needs under the conditions, while ensuring stable and reliable work.

 

JDB solid graphite plugged bronze bushings


JDB solid graphite plugged bronze bushings are widely used in metallurgical continuous casters, train supports, rolling equipment, mining machinery, ships, steam turbines, and other high temperature, high load, low speed and heavy load occasions; in low load, high temperature, medium speed and other occasions, such as fireplaces Door, oven raceway, rubber machinery, light industry machinery, machine tool industry; its end face can be welded and installed with the base body, so it is suitable for metallurgical machinery, construction machinery, oil transportation machinery and other fields that cannot be refueled; in lifting machinery The supporting parts are especially adapted, such as hoist support, crane support, and excavator support.

 

Application characteristics of oilless bushing:

 

It is especially suitable for rotating motion under heavy load and low speed, rocking motion and parts that are not easy to form fluid lubrication under load; it can be used for a long time under boundary lubrication conditions without refueling maintenance, and refueling in the process can make the bearing use The service life can be more extended; the plastic layer on the surface can leave a certain margin during the forming and processing of the shaft sleeve, and can be processed by itself after being pressed into the opening to achieve a better assembly size.

At present, it is mainly used in metallurgical machinery, mining machinery, water conservancy machinery, automobile chassis, construction machinery, agricultural machinery, steel rolling machinery, etc.

 

1. The mixture of modified polyoxymethylene (POM) and lead is 0.3~0.5mm, which has high wear resistance, and has a low friction coefficient even in the case of instantaneous oil shortage. There are regularly arranged oil storage pits with spiral angles on the bearing surface, which must be covered with lubricating grease during assembly.

 

2. The copper powder layer is 0.2~0.3mm, which has good carrying capacity and wear resistance, and good thermal conductivity can transfer the heat generated during the operation of the bearing in time. The composite material can penetrate into the gap of the copper powder ball to improve the bonding strength.

 

3. Low carbon steel 0.4~2.2mm, improve the bearing capacity and heat transfer effect.

 

4. Copper/tin plating layer, copper plating layer 0.008mm, tin plating layer 0.005mm, so that the bearing has good corrosion resistance.

 

Flange Bronze Oilless Bushings Size Model


flange oilless bushing dimension

Oilless 500SP Flange Bronze Bushings Size Chart