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MG-1 Steel Bronze Powder with PTFE/Fibre Self-Lubricating Bearing

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MG-1 carbon steel self-lubricating bearing uses high quality low-carbon steel plate as backing, sintered porous bronze as its interlayer and the compound of PTFE as its surface. It o ers the property of good self-lubrication, low wear, low friction, good sliding characteristics, low noise etc. It is widely applied in a various mechanical mating parts.

◆ Features

Suitable for dry running with a low coefficient of friction,low wear rate, good sliding characteristics, the transfer film created will protect the mating metal surface.

Suitable for rotary and oscillating movement, high chemical resistance, lower absorption of water and

reduced swelling. Also performs well with lubrication.

◆ Material Structure:

1. PTFE with mixture 0.01~0.03mm

2. Porous bronze 0.2~0.35mm

3. Steel backing 0.7~2.3mm

4. Tin-plating 0.005mm or copper plating 0.008mm

◆ Technical Data:

Technical Data
Max.load	Static	250 N/mm
	Very low speed	140N/mm
PV (dry running) Max.	Roatating oscillating	60N/mm
	Short-term operation	3.6N/mm2·m/s
	Continuous operation	1.8N/mm ·m/s
Temp. limit	-195℃~+280℃
Friction coenncient	0.02~0.20
Max. speed	Dry running	2m/s
	Hydrodynamic operation	>2m/s
Thermal conductivity	42 W(m·k)-1
Coenncient of thermal expansion	11×10 ·K

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Select	Inquiry	Length	Shaft(f7) (mm)	Tolerance	Housing (H7)	Tolerance	OD	Tolerance	ID After fixed Di,a	Clearance DD	Wall thick- ness S3
6	8	10	12	15	20	25	30	40	50
		MG-1 0606	MG-1 0608	MG-1 0610	-	-	-	-	-	-	-	6	-0.010 -0.022	8	+0.015	8	+0.055 +0.025	6.055 5.990	0.077 0.000	1.005 0.98
		MG-1 0806	MG-1 0808	MG-1 0810	MG-1 0812	MG-1 0815	-	-	-	-	-	8	-0.013 -0.028	10	+0.015	10	+0.055 +0.025	8.055 7.990	0.083 0.003	1.005 0.98
		MG-1 1006	MG-1 1008	MG-1 1010	MG-1 1012	MG-1 1015	MG-1 1020	-	-	-	-	10	-0.013 -0.028	12	+0.018	12	+0.065 +0.030	10.058 9.990	0.086 0.003	1.005 0.98
		MG-1 1206	MG-1 1208	MG-1 1210	MG-1 1212	MG-1 1215	MG-1 1220	MG-1 1225	-	-	-	12	-0.016 -0.034	14	+0.018	14	+0.065 +0.030	12.058 11.990	0.092 0.006	1.005 0.98
		-	-	MG-1 1310	MG-1 1312	MG-1 1315	MG-1 1320	MG-1 1325	-	-	-	13	-0.016 -0.034	15	+0.018	15	+0.065 +0.030	13.058 12.990	0.092 0.006	1.005 0.98
		-	-	MG-1 1410	MG-1 1412	MG-1 1415	MG-1 1420	MG-1 1425	-	-	-	14	-0.016 -0.034	16	+0.018	16	+0.065 +0.030	14.058 13.990	0.092 0.006	1.005 0.98
		-	-	MG-1 1510	MG- 11512	MG-1 1515	MG-1 1520	MG-1 1525	-	-	-	15	-0.016 -0.034	17	+0.018	17	+0.065 +0.030	15.058 14.990	0.092 0.006	1.005 0.98
		-	-	MG-1 1610	MG-1 1612	MG-1 1615	MG-1 1620	MG-1 1625	-	-	-	16	-0.016 -0.034	18	+0.018	18	+0.065 +0.030	16.058 15.990	0.092 0.006	1.005 0.98
		-	-	MG-1 1710	MG-1 1712	MG-1 1715	MG-1 1720	MG-1 1725	-	-	-	17	-0.016 -0.034	19	+0.021	19	+0.075 +0.035	17.061 16.990	0.095 0.006	1.005 0.98
		-	-	MG-1 1810	MG-1 1812	MG-1 1815	MG-1 1820	MG-1 1825	-	-	-	18	-0.016 -0.034	20	+0.021	20	+0.075 +0.035	18.061 17.990	0.095 0.006	1.005 0.98
		-	-	MG-1 2010	MG-1 2012	MG-1 2015	MG-1 2020	MG-1 2025	MG-1 2030	-	-	20	-0.020 -0.041	23	+0.021	23	+0.075 +0.035	20.071 19.990	0.112 0.01	1.505 1.475
		-	-	MG-1 2210	MG-1 2212	MG-1 2215	MG-1 2220	MG-1 2225	MG-1 2230	-	-	22	-0.020 -0.041	25	+0.021	25	+0.075 +0.035	22.071 21.990	0.112 0.01	1.505 1.475
		-	-	MG-1 2410	MG-1 2412	MG-1 2415	MG-1 2420	MG-1 2425	MG-1 2430	-	-	24	-0.020 -0.041	27	+0.021	27	+0.075 +0.035	24.071 23.990	0.112 0.01	1.505 1.475
		-	-	MG-1 2510	MG-1 2512	MG-1 2515	MG-1 2520	MG-1 2525	MG-1 2530	MG-1 2540	MG-1 2550	25	-0.02 -0.041	28	+0.021	28	+0.075 +0.035	25.071 24.99	0.112 0.01	1.505 1.475
		-	-	-	MG-1 2812	MG-1 2815	MG-1 2820	MG-1 2825	MG-1 2830	MG-1 2840	MG-1 2850	28	-0.02 -0.041	32	+0.025	32	+0.085 +0.045	28.085 27.99	0.126 0.01	2.005 1.97
		-	-	-	MG-1 3012	MG-1 3015	MG-13020	MG-1 3025	MG-1 3030	MG-1 3040	MG-1 3050	30	-0.02 -0.041	34	+0.025	34	+0.085 +0.045	30.085 29.99	0.126 0.01	2.005 1.97
		-	-	-	MG-1 3212	MG-1 3215	MG-1 3220	MG-1 3225	MG-1 3230	MG-1 3240	MG-1 3250	32	-0.025 -0.05	36	+0.025	36	+0.085 +0.045	32.085 31.99	0.135 0.015	2.005 1.97
		-	-	-	MG-1 3512	MG-1 3515	MG-1 3520	MG-1 3525	MG-1 3530	MG-1 3540	MG-1 3550	35	-0.025 -0.05	39	+0.025	39	+0.085 +0.045	35.085 34.99	0.135 0.015	2.005 1.97
		-	-	-	MG-1 3812	MG-1 3815	MG-1 3820	MG-1 3825	MG-1 3830	MG-1 3840	MG-1 3850	38	-0.025 -0.05	42	+0.025	42	+0.085 +0.045	38.085 37.99	0.135 0.015	2.005 1.97
		-	-	-	MG-1 4012	MG-1 4015	MG-1 4020	MG-1 4025	MG-1 4030	MG-1 4040	MG-1 4050	40	-0.025 -0.05	44	+0.025	44	+0.085 +0.045	40.085 39.99	0.135 0.015	2.005 1.97
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This material meets the demanding criteria for long life and maintenance free performance with or without lubrication.

Automotive:tractors,combines,crop sprayers, earth-movers,graders and other construction,auto machines,specific uses in power steering cylinders,steering gear thrust washers, disc brakes, calipers and pistons, shock absorbers, governor linkage, windshield wiper motor, tilt gear assemblies...

Business machines: photocopy machines,typewriters,mail sorters, postage meter systems, computer terminal printers and peripheral equipment,automatic printing devices,mail processing machinery...

Hydraulics and valves: pumps including gear, rotary,water,axial piston, and other types, ball, butterfly, poppet steam, and other valves and valve trunnions...

Home appliances: tape recorders, refrigerators,air conditioners, cleaners, polishers, sewing machines, ovens,dishwashers, clothes washing machines. And materials handling,marine engine,packaging,textile equipment,tools.etc.