SF-1 Bush, DU Bush, composite bush, self-lubricanting bush, Sleeve Bush
USD $0.01 - $0.01 /Piece
Min.Order:1000 Pieces
SF-1 Bush, Red PTFE , DU Bush, self-lubricanting bush, Sleeve Bush
SF-1 Stainless Bush, DU Bush, composite bush, self-lubricanting bush, Sleeve Bush
SF-2 Bush, DX Bush, composite bush, self-lubricanting bush, Sleeve Bush
SF-1 Bronze Bush, DU bush, composite bush, self-lubricanting bush, sleeve bush
SF-2 Bush, DX Bush, composite bush, self-lubricanting bush, sleeve bush
Product Description
* SF-1 composite bush is made of high quality low-carbon steel with sintering bronze porous in its interlay and the compound of PTFE and PB on its surface.
* SF-1 composite bush provides a good self-lubricating, wear resistance, low friction properties, give full play to the metal and the advantages of multi-element polymer.
* SF-1 composite bush used in printing machinery, textile machinery, tobacco machinery, fitness, etc.
* If customers have any products of similar manufacturing methods, please send us the drawing and specifications.
Item | SF-1 composite bush, black PTFE, tin plating |
Standard classification | DIN 1494 |
Material: | Carbon steel + sintered bronze + PTFE (and PB) |
Surface Treatment: | Tin plating, Copper plating |
Size Range: | OD: 4.5~500mm Length: 3~200mm |
Manufacture Process: | Cutting/Wraping/Forming/Chamfering/Finishing/Plating |
Sample Service: | Samples for standard size are all in free. |
Lead Time: | The fastest 15-20days, According to the volume to determine the delivery time. |
Warranty: | We confirm we provide the products will satisfied your request 100%,and we can give 24 months warranty. |
After-sales Service: | We will follow up every customer and solve all your problems satisfied after sales |
Performance index | Data | |
| Static load | 250N/mm2 |
Max load capacity P | Dynamic load | 140N/mm2 |
| Dry friction | 2m/s |
Max line speed V | Oli lubricatior | >2m/s |
| Dry friction | 3.8N/mm2.m/s |
Maximum PV value | Oli lubricatior | 50N/mm2.m/s |
| Dry friction | 0.08~0.20 |
Friction coefficient μ | Oli lubrication | 0.02~0.07 |
Working temperature | -200℃~+280℃ | |
Thermal conductivity | 42W/(M-K) | |
Coefficient of linear expansion | 11*10-6/K |
Our advantages:
*The sales strategy of our company is small profits but quick returns, so our prices are more competitive than other companies;
*We have enough facilities for our large production ability, so prompt lead time is guaranteed all the time;
*Our company have the quality certificate of ISO 9001:2000,we seldom have the rejected products and I’m very confidence about our quality control;
*Our working time from 8:00 to 22:00 in Beijing time, which is nearly suitable to yours, so prompt reply and best service can be promised.