Slitted Type PTFE Flanged Bearing Carbon Steel Tin Plating

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Product Description

Product Parameter

Material:	Stainless Steel + Bronze+ Ptfe	Supply Ability:	Pump Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers
Characteristic:	Low-maintenance And Maintenance-free Plain Bearings	Production Feature:	Bushes, Collar Bushes, Washers, Strips Or Special Designs
Certification:	STEEL BACKED BUSHING, DIN 1494 / ISO 3547, LOW-MAINTENANCE	Size:	Customized Size,Customized Request, All Standard, As Per Customer's Request
Lubricating:	Oilless	Packaging Details:	Export Standard Packing
High Light:	Slitted Type PTFE Flanged Bearing , Self Lubricating Bearings Carbon Steel , Tin Plating PTFE Flanged Bearing

Carton Steel Pap MU Bushing PTFE Flanged Bearing Slitted Type Tin Plating

Carton Steel Pap MU Bushing Slitted Type Tin Plating

PTFE flanged bearing, Metal Bush with PTFE Coating

MU Bushes Du Bushing Slitted type Bearings supply Metal + Sintered Bronze POM sheets. With Steel Backing, Bushings thrust washers and strips - Bearings, Same-Day Shipments
Metal-polymer bearings DU BUSH WITH BRONZE BACKING for dry and lubricated applications in corrosive environments. Cylindrical & flanged bushes, thrust washers.

Steel backing+ bronze powder with PTFE/Pb dry bearings

1. PTFE/Pb mixture 0.01~0.03mm, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming an oxide type solid lubricant film.
2. Sintered bronze powder 0.20-0.35mm, provides Max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE-lead mixture.
3. Low-carbon steel, gives exceptionally high load carrying capacity, excellent heat dissipation.
4. Copper/Tin plating 0.002mm, provides good corrosion resistance.
5. Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, forming a transfer film can protect the mating metal surface, suitable for rotary and oscillating movement. High chemical resistance, low absorption of water and swelling. Also performs well with lubrication

MU Bushes Metric Standard(DIN1494)

Slitted Type PTFE Flanged Bearing Carbon Steel Tin Plating 1

Type	Ø D	Ø d	Axle	Housing	f1	f2	L±0.25
Type	Ø D	Ø d	Axle	Housing	f1	f2	8	10	15	20	25	30	40
MU	5.5	4	40 -0.008	5.5+0.006 0	0.3	0.2	0408	0410
MU	7	5	5-0.010 -0.022	7+0.015 0	0.6	0.3	0508	0510
MU	8	6	6-0.010 -0.022	8+0.015 0			0608	0610	0615
MU	10	8	8-0.013 -0.028	10+0.015 0			0808	0810	0815
MU	12	10	10-0.013 -0.028	12+0.018 0			1008	1010	1015	1020
MU	14	12	12-0.016 -0.034	14+0.018 0			1208	1210	1215	1220
MU	15	13	13-0.016 -0.034	15+0.018 0				1310	1315	1320
MU	16	14	14-0.016 -0.034	16+0.018 0				1410	1415	1420
MU	17	15	15-0.016 -0.034	17+0.018 0				1510	1515	1520	1525

MU	18	16	16-0.016 -0.034	18+0.018 0			1615	1620	1625
MU	19	17	17-0.016 -0.034	19+0.021 0			1715	1720	1725
MU	20	18	18-0.016 -0.034	20+0.021 0			1815	1820	1825
MU	23	20	20-0.020 -0.041	23+0.021 0	0.8	0.4	2015	2020	2025	2030
MU	25	22	22-0.020 -0.041	25+0.021 0			?	2220	2225	2230
MU	27	24	24-0.020 -0.041	27+0.021 0				2420	2425	2430
MU	28	25	25-0.020 -0.041	28+0.021 0			2515	2520	2525	2530
MU	32	28	28-0.020 -0.041	32+0.025 0	1.2	0.6	2815	2820	2825	2830
MU	34	30	30-0.020 -0.041	34+0.025 0				3020	3025	3030	3040
MU	36	32	32-0.025 -0.050	36+0.025 0				3220	3225	3230	3240
MU	39	35	35-0.025 -0.050	39+0.025 0				3520	3525	3530	3540
MU	42	38	38-0.025 -0.050	42+0.025 0				3820	3825	3830	3840
MU	44	40	40-0.025 -0.050	44+0.025 0				4020	4025	4030	4040
MU	50	45	45-0.025 -0.050	50+0.025 0	1.6	0.8		4520	4525	4530	4540
MU	55	50	50-0.025 -0.050	55+0.030 0	1.6	0.8				5030	5040

MU	70	65	65-0.030 -0.060	70+0.030 0	6540	6550	6560
MU	75	70	70-0.030 -0.060	75+0.030 0	7040	7050	7060	7070
MU	80	75	75-0.030 -0.060	80+0.030 0		7550	7560	7570
MU	85	80	800 -0.045	85+0.035 0	8040	8050	8060	8070
MU	90	85	850 -0.054	90+0.035 0		8550	8560	8570	8580
MU	95	90	900 -0.054	95+0.035 0		9050	9060	9070	9080
MU	100	95	950 -0.054	100+0.035 0		9550	9560	9570	9580
MU	105	100	1000 -0.054	105+0.035 0		10050	10060	10070	10080
MU	110	105	1050 -0.054	110+0.035 0		10550	10560	10570	10580
MU	115	110	1100 -0.054	115+0.035 0		11050	11060	11070	11080
MU	120	115	1150 -0.054	120+0.035 0		11550	11560	11570	11580
MU	125	120	1200 -0.054	125+0.040 0			12060	12070	12080
MU	130	125	1250 -0.063	130+0.040 0			12560	12570	12580
MU	135	130	1300 -0.063	135+0.040 0			13060	13070	13080
MU	140	135	1350 -0.063	140+0.040 0			13560	13570	13580
MU	145	140	1400 -0.063	145+0.040 0			14060	14070	14080
MU	150	145	1450 -0.063	150+0.040 0			14560	14070	14080
MU	155	150	1500 -0.063	155+0.040 0			15060	15070	15080
MU	160	155	1550 -0.063	160+0.040 0			15560	15570	15580
MU	165	160	1600 -0.063	165+0.040 0			16060	16070	16080	160100
MU	180	165	1650 -0.063	180+0.040 0				16570	16580	165100

MU	190	185	1850 -0.072	190+0.046 0	18570	18580	185100
MU	200	195	1950 -0.072	200+0.046 0	19570	19580	195100
MU	210	205	2050 -0.072	210+0.046 0	20570	20580	215100
MU	220	215	2150 -0.072	220+0.046 0	21570	21580	215100
MU	230	225	2250 -0.072	230+0.046 0		22580	225100
MU	240	235	2350 -0.072	240+0.046 0		23580	235100
MU	250	245	2450 -0.072	250+0.046 0		24580	245100
MU	260	255	2550 -0.081	260+0.052 0		25580	255100
MU	280	275	2750 -0.081	280+0.052 0		27580	275100
MU	305	300	3000 -0.081	305+0.052 0		30080	300100

MS Washer Metric size in MM (DIN1494)

Slitted Type PTFE Flanged Bearing Carbon Steel Tin Plating 2

Designation	Ø d	Ø D	Ø D1±0.5	h0 -0.20	L±0.25	f1	f2	Axle	Housing
MUF 06040	6	8	12	1.0	4	0.6	0.3	6-0.010 -0.022	8+0.015 0
MUF 06070					7
MUF 08055	8	10	15		5.5			8-0.013 -0.028	10+0.015 0
MUF 08075					7.5
MUF 10070	10	12	18		7			10-0.013 -0.028	12+0.018 0
MUF 10090					9
MUF 10120					12
MUF 12070	12	14	20		7			12-0.016 -0.034	14+0.018 0
MUF 12090					9
MUF 12120					12
MUF 14120	14	16	22		12			14-0.016 -0.034	16+0.018 0
MUF 14170					17
MUF 15090	15	17	23		9			15-0.016 -0.034	17+0.018 0
MUF 15120					12
MUF 15170					17
MUF 16120	16	18	24		12			16-0.016 -0.034	18+0.018 0
MUF 16170					17
MUF 18120	18	20	26		12			18-0.016 -0.034	20+0.021 0
MUF 18170					17
MUF 18200					20
MUF 20115	20	23	30	1.5	11.5	0.8	0.4	20-0.020 -0.041	23+0.021 0
MUF 20165					16.5
MUF 20215					21.5
MUF 22150	22	25	32		15			22-0.020 -0.041	25+0.021 0
MUF 22220					20
MUF 25115	25	28	35		11.5			25-0.020 -0.041	28+0.021 0
MUF 25165					16.5
MUF 25215					21.5
MUF 30160	30	34	42	2.0	16	1.2	0.6	30-0.020 -0.041	34+0.025 0
MUF 30260					26
MUF 35160	35	39	47		16			35-0.025 -0.050	39+0.025 0
MUF 35260					26
MUF 40260	40	44	53		26			40-0.025 -0.050	44+0.025 0

CHARACTERISTICS

DU BUSH WITH BRONZE BACKING offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions

Bushing material suitable for lubricated applications

Anti-friction bearing suitable for linear, oscillating and rotating movements

Approved to standard FAR 25.853 and FAR 25.855 (Federal Aviation Regulations) and ASTM E162:2016 – surface flammability testing for aircraft interior applications

Tested acc. to ASTM E595/ECSS-Q-ST-70-02C - Outgassing properties of materials used in Spacecraft equipment

Approved to standard DIN EN 1797 and ISO 21010 (Cryogenic Vessels – Gas/Material Compatibility) for piping, valves, fittings and other components in both gaseous and liquid oxygen for up to maximum temperature of 60°C and oxygen pressure of 25 bars. Contact TOP BEARINGS for further details.

ADVANTAGES

Improved energy efficiency with the low friction performance of PTFE-enriched overlay;
Extended service life with a high wear-resistant bronze layer;
Zero maintenance as self-lubricating bearings can operate dry without grease;
Greater reliability than bimetallic bearings by avoiding potential shaft/bearing seizure under boundary lubricated conditions and frequent stop/start operation;
Compact, lightweight designs with thin-wall bearing construction;
Reduced noise with no metal-to-metal contact between the bearing and the shaft;
Quick, simple assembly without expensive mounting tools.

Usage Range

dry	very good
oil lubricated	good
grease lubricated	fair
water lubricated	good
process fluid lubricated	fair

Physical & Mechanical Properties

Items	Value	Unit
Thermal Conductivity	18	W/mK
Maximum Operating Temperature	280	°C
Minimum Operating Temperature	-200	°C
Compressive Yield Strength	300	N/mm2
Maximum Static Load	140	N/mm2
Maximum Dynamic Load	140	N/mm2
Maximum Sliding Speed -dry	2.5	m/s
Maximum PV Factor-dry, continuous operation	1.8	N/mm2 * m/s
Maximum PV Factor-dry, intermittent operation	3.5	N/mm2 * m/s
Coefficient of friction -dry	0.02-0.25
Coefficient of friction -oil lubricated	0.02-0.12

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