Product Details

Specifications

self -lubricating bushing SF-1:
low friction coefficient
good corrosion resistance
self-lubrating
low noise

Bronze self -lubricating bushing SF-1 1412

SF-1 is a kind of oilless slide Bushing made of the PTFE composite material,Which is a copper-plateed steel plate on to which a porous layer of tin bronze powder is sintered and also a mixture of PTFE and lead are filled into and covered the porous layer by a rolling process.

SF-1(DU) Catalogue

d	D	shaft diameter	bore H7	Thickness		f1	f2	L
d	D	shaft diameter	bore H7	Min.	Max.	f1	f2	6	8	10	12	15	20	25	30	40	50
6	8	6	8	0.980	1.005	0.5	0.3	0606	0608	0610
8	10	8	10					0806	0808	0810	0812	0815
10	12	10	12					1006	1008	1010	1012	1015	1020
12	14	12	14					1206	1208	1210	1212	1215	1220	1225
13	15	13	15							1310			1320
14	16	14	16							1410	1412	1415	1420	1425
15	17	15	17							1510	1512	1515	1520	1525
16	18	16	18							1610	1612	1615	1620	1625
17	19	17	19							1710	1712		1720
18	20	18	20							1810	1812	1815	1820	1825

Technical Data:

Specific load capacity (static)	≤ 250 [ N/mm² ]
Specific load capacity (dynamic)	≤ 140 N/mm² at low speeds
Specific load capacity(rotating oscillating)	≤60N/m m²

Typical application

1.material can meet long-term use under dry friction and lubrication conditions without the need for greater maintenance;

2. vehicle, tractor, combine harvester, and other construction machinery;

3.office business machines, copiers, fax machines, printers, etc.;