China Bronze Gleitlager manufacturer

DX Black pom Self-lubricating bearing,No oil, suitable for automobile chassis, forging machine tool

Product Details:
Place of Origin: CHINA
Brand Name: viiplus the same style composite self-lubricating bearing
Certification: ISO 9001
Model Number: composite self-lubricating bearing
Payment & Shipping Terms:
Minimum Order Quantity: negotiate
Price: negotiate
Packaging Details: Export Carton Wood Pallet Wooden Case
Delivery Time: 5-25 works day
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000000 Piece/Pieces One week
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Detail Information

MATERIAL: POM+STEEL+ CuSn6.5P0.1 Features: Environmental Protection
Use The Feature: No Oil, Self-lubricating

Product Description

DX the same style Black pom Self-lubricating bearing

 

The sf-2 steel-backed polyformaldehyde-pom oil storage pit pre-lubricated bearing (copper-plated) (known as DX bearing abroad) is based on steel plate matrix, sintered spherical bronze powder in the middle, surface rolled modified polyformaldehyde-pom (POM), and contains oil storage pit.

It is suitable for the room temperature condition, low speed medium load place, replace the traditional copper sleeve not only reduces the cost but also prolongs the service life.When used on rolling mill, it can save refueling frequency and simplify the replacement procedure.

 

DX the same style Black pom Self-lubricating bearing

Base material: POM+ bronze powder + steel back + electroplating (copper/tin)

Ultimate dynamic load: 140N/mm

Maximum PV value: grease lubrication: 2.8n /mm. M /s

Friction coefficient: 0.05~0.25

Maximum load P: static: 250N/mm dynamic: 150N/mm

Maximum operating temperature: 130℃

Maximum sliding speed: grease lubrication :2.5m/s

Thermal conductivity: < 42W/m.k

Processing: standard | to figure processing

Available form: bushing sliding block sliding plate bearing bush

 

DX Black pom Self-lubricating bearing,No oil, suitable for automobile chassis, forging machine tool

 

 shaft  housing ID OD     Wall thickness Oil hole  L 0
-0.40
h8 H7 d D T h- 10 12 15 20 25 30
10 0
-0.022
12 +0.018
0
10 12 0.980
0.955
4 1010 1012 1015 1020    
12 0
-0.027
14 " 12 14 " " 1210 1212 1215 1220 1225  
14 " 16 " 14 16 " "     1415 1420 1425  
15 " 17 " 15 17 " " 1510 1512 1515   1525  
16 " 18 " 16 18 " "     1615 1620 1625  
18 " 20 +0.021
0
18 20 " "     1815 1820 1825  
20 0
-0.033
23 " 20 23 1.475
1.445
"     2015 2020 2025 2030
22 " 25 " 22 25 " 6     2215 2220 2225 2230
24 " 27 " 24 27 " "     2415 2420 2425 2430
25 " 28 " 25 28 " "     2515 2520 2525 2530
28 " 32 +0.025
0
28 32 1.970
1.935
"       2820 2825 2830
30 " 34 " 30 34 "         3020   3030
32 0
-0.039
36 " 32 36 " "       3220   3230
35 " 39 " 35 39 " "       3520   3530
36 " 40 " 36 40 " "            
37 " 41 " 37 41 " "       3720    
40 " 44 " 40 44 " 8       4020   4030
45 " 50 " 45 50 2.460
2.415
"       4520   4530
50 " 55 +0.030
0
50 55 " "            
55 0
-0.046
60 " 55 60 " "       5520    
60 " 65 " 60 65 " "            

 

 

A brief introduction to polyformaldehyde (POM) materials

 

1, with high mechanical strength and rigidity;
2. The Maximum fatigue strength;
3. Good environmental resistance and organic solvent resistance;
Strong resistance to sustained impact;
5. Widely used temperature ranges from -40℃ to 120℃.
6. Good electrical properties.
7. Good recovery.8, with their own lubrication, good wear to hold;9. Excellent dime

 

Melting point of 175 ° C
Density 1.42 g/mL at 25 °C
Flash point 158 °F storage condition 2-8°C

 

Self-lubricating oil-free composite bearing structure composition

 

DX Black pom Self-lubricating bearing,No oil, suitable for automobile chassis, forging machine tool DX Black pom Self-lubricating bearing,No oil, suitable for automobile chassis, forging machine tool

 

 

 

No oil, composite bearing Bronze Bearing characteristics

 

 

Performance indicators Date
Maximum load P Static load 250N/mm²
Dynamic load 150N/mm²
highest line speed V Grease lubrication 2.5m/s
High PV value Grease lubrication 3.6N/mm²・m/s
Coefficient of friction Grease lubrication 0.05~0.25
The use of temperature
-40℃~+130℃
Coefficient of thermal conductivity 4W/m・K
Coefficient of thermal expansion 12×10-6/K

 

 

You can choose the structure of your POM oil-free self-lubricating bearings

 

DX Black pom Self-lubricating bearing,No oil, suitable for automobile chassis, forging machine tool

 

You can customize various POM oil-free self-lubricating bearings from us, and design related drawings

 

DX Black pom Self-lubricating bearing,No oil, suitable for automobile chassis, forging machine tool

 

Here you can choose the bearing size of the type part, more sizes you can refer to PDF.

 

Click here for PDF for more product information

Wrapped Composite Sliding Bearing .pdf

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