Model NO.: D260/D180
Separated: Unseparated
Maximum Dynamic Loading: 120 N/mm²
Self Lubricating Material: Graphite + Others
Working Temperature: -40ºC to 300ºC
Working Environment: Water, Air, Oil and Grease
Maximum Sliding Speed: 0.4 m/s
Type: Sleeve, Flange, Washer
Trademark: E-HU
Transport Package: Carton Box
Specification: ISO
Origin: Hunan, China
HS Code: 84821020
1. Structure Features:1. Steel bronze powder with PTFE/Pb dry bearings: The PTFE/Pb mixture (0.01~0.03mm) forms an excellent initial transfer film that effectively coats the mating surface of the bearing assembly, creating a solid lubricant film.
2. Sintered bronze powder (0.20-0.35mm): Provides maximum thermal conductivity away from the bearing surface and acts as a reservoir for the PTFE-lead mixture.
3. Low-carbon steel: Offers exceptional load carrying capacity and excellent heat dissipation.
4. Copper/Tin plating (0.002mm): Enhances corrosion resistance.
5. Suitable for dry running, low friction coefficient, reduced wear, good sliding characteristics, forming a transfer film that protects the mating metal surface. Ideal for rotary and oscillating movements. High chemical resistance, low water absorption, and swelling. Performs well even with lubrication.
2. Typical Applications:
These bearings are designed to meet demanding requirements for long life and reliable performance, both with and without lubrication. They are widely used in various industries including automotive, business machines, hydraulics, home appliances, and more. Some common applications include power steering cylinders, disc brakes, shock absorbers, computer printers, refrigerators, washing machines, and marine engines.
3. Technical Data
| Chinese Code | International counterparts |
 |
|||
| CB1776-87 | International |
Japan |
(USA) |
Geman DIN |
Applications |
| Â | ISO1338 | Jis | ASTM(UNS) | Â | |
CuZn25Al6FeMn3 |
CuZn25Al6FeMn3 |
H5102 |
B30-92 |
DIN1709 |
High-load, low-speed, general use |
| CAC304 | C86300 | G-CuZn25A2.0598 | |||
CuZn25Al6FeMn3 |
CuZn25Al6FeMn3 |
H3102 |
B30-92 |
DIN1709 |
Super high load, low-speed, high duty |
| CAC304 | C86300 | G-CuZn25A2.0598 | |||
CuAl10Fe3 |
CuAl10Fe3 |
H5114 |
B30-92 |
DIN1714 |
Medium load, medium-speed, general use |
| CAC703 | 95800 | GB-CuAl10Nl/2.1096 | |||
CuSn5b5Zn5 |
QSn5-5-5 |
H5111 |
B30-92 |
DIN1705 |
Medium load, medium-speed |
| CAC406 | C83600 | G-Cu5n5ZnPb/2.1096 | |||
DB5675-85 |
 | Fe250 |
ASTM |
 | Low-load, low-speed |
| HT250 | ciass40 | ||||
4. Our Factory
The light weighting of building materials is a pursuit of designers, and aluminum alloy die-castings are widely used in the construction industry due to their light weight, high strength, and corrosion resistance. One important application of aluminum alloy die-castings is balcony railings. Die-castings include railing bases, railing end caps, railing corner connectors, and so on.
Aluminum Railing Accessories,Aluminum Railing Parts,Aluminum Railing Shoe,Aluminum Die Casting End Cap
Foshan City Yuwei Aluminum Products Co.,Ltd. , https://www.wakfenn.com