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David from Canada

Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
Valerie from California

We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
Daisy From Germany

The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/

Contact Person : Tiffany

Phone Number : +86 18258386757

Whatsapp : +8618258386757

Bronze POM Bushes Thrust Washer Composite Metric Thickness

Place of Origin	Composite plain cylindrical bushings manufacturer
Brand Name	VIIPLUS BUSHINGS SUPPLIER
Certification	ISO 3547 DIN 1494 Assembly Standard Tolerance
Model Number	DU DX BUSHINGS
Minimum Order Quantity	1000 Piece/Pieces
Price	$0.05 - $1.00 / Pieces
Packaging Details	Packaging: Export carton; Wooden case ; Wood pallet.
Delivery Time	7~15 work days
Payment Terms	TT in advance,Western Union
Supply Ability	Special Customized Lubricating Bushings Manufacturing

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details

Meterial	Low-Carbon Steel + Porous Bronze +BLACK POM	Plating	Tin Or Copper
Type	Wrapped Bushes, Thrust Washer	Lubricating	Boundary Lubricating
Customized	Based On Drawing Or Sample	Color	Black,red,yellow,blue POM
Application	Electro-hydraulic Grooving Machine Grooving Machine Press Wheel Shaft Sleeve Press Wheel Bearing Worry-free Bearing	Boundary Lubrication	Lead-free
Bearing Bushing Factory Price	Tiffany@viiplus.com	Self-lubricating Bearing Bushing Manufacturer	Https://www.viiplus.com/
High Light	Self Lubricating Bronze POM Bushing, Metal Polymer Bushings	POM DX BUSH	Marginally Lubricated Bushings For Grease Or Oil Lubricated Applications · Standard Split Bushings Contain Grease Indents In The Sliding Layer; Plain Sliding ...
Bush Bearings Manufacturers Suppliers Exporters	Plain Bearings. Long, Maintenance-free Service, Manufactures Bushings In Various Designs And From Different Materials. Tiffany@viiplus.com, Bushings - Configure And Purchase - Https://www.viiplus.com/
High Light	oil impregnated brass sleeve bearing , ptfe plain bearing

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Product Description

Buying Request of Sliding Bearings outside Copper Sleeve BLACK POM in the middle Standard size Bushing Dimensions Oil Holes tolerance inch size

High Load / Impact-Vibration Resistant / Composite Bushing for retailer and a repair centre

Inch Dimension, Thrust Washer Bushings inch series online catalog

Boundary Lubricating Bearings Black POM Bushes lead-free POM Lined Bushing

Boundary lubricated bearing is a sliding bearing with steel plate as the matrix, sintered spherical bronze powder in the middle and rolled round oil storage hole black modified polyformaldehyde (POM) material on the surface

Electro-hydraulic grooving machine grooving machine press wheel shaft sleeve press wheel bearing worry-free bearing

Bushings Material structure
1. POM 0.30-0.50mm modified polyformaldehyde has good wear resistance, and even in the case of instantaneous oil shortage, it also has a low friction factor.Bearing surface is arranged with a spiral Angle of the oil sump pit, assembly, must be coated with grease.
2. Copper powder layer 0.20~0.35mm, with good bearing capacity and wear resistance, good thermal conductivity can timely transfer the heat generated in the process of bearing operation.The composite material can infiltrate into the gap of copper powder ball and improve the bonding strength.
3. Low carbon steel, providing bearing capacity and heat transfer function of the bearing. Polymer Plain Bearings

d	D	shaft size	Housing H7	thickness		h OIL HOLES	f1	f2	L0-0.40
d	D	shaft size	Housing H7	MIN	MAX	h OIL HOLES	f1	f2	10	15	20	25	30	35	40	45	50	60
10	12	10-0.022	12+0.018	0.955	0.980	4	0.6	0.3	1010	1015	1020
12	14	12-0.027	14+0.018						1210	1215	1220
14	16	14-0.027	16+0.018							1415	1420
15	17	15-0.027	17+0.018							1515	1520	1525					&nbnbsp;
16	18	16-0.027	18+0.018							1615	1620	1625
18	20	18-0.027	20+0.021							1815	1820	1825
20	23	20-0.033	23+0.021	1.445	1.475		0.6	0.4		2015	2020	2025	2030
22	25	22-0.033	25+0.021							2215		2225
25	28	25-0.033	28+0.021			6				2515	2520	2525	2530
28	32	28-0.033	32+0.025	1.935	1.970		1.2	0.4			2820		2830
30	34	30-0.033	34+0.025								3020	3025	3030	3035	3040
35	39	35-0.039	39+0.025								3520		3530	3535	3540
40	44	40-0.039	44+0.025			8					4020		4030	4035	4040		4050
45	50	45-0.039	50+0.025	2.415	2.460		1.8	0.6			4520		4530		4540	4545	4550
50	55	50-0.046	55+0.030										5030		5040		5050	5060
55	60	55-0.046	60+0.030										5530		5540		5550	5560
60	65	60-0.046	65+0.030										6030		6040		6050	6060

Unit:mm
d	D	SHAFT	Housing H7	thickness		h OIL HOLES	f1	f2	L0-0.40
d	D	SHAFT	Housing H7	MIN	MAX	h OIL HOLES	f1	f2	40	50	60	80	90	95	100	110	120
65	70	65-0.046	70+0.030	2.415	2.460	8	1.8	0.6	6540		6560
70	75	70-0.046	75+0.030						7040	7050		7080
75	80	75-0.046	80+0.030						7540		7560	7580
80	85	80-0.046	85+0.035	2.385	2.450	9.5	1.8	1.8	8040		8060	8080
85	90	85-0.054	90+0.035						8540		8560	8580
90	95	90-0.054	95+0.035						9040		9060	9080	9090
100	105	100-0.054	105+0.035							10050		10080		10095
105	110	105-0.054	110+0.035								10560	10580		10595		105110
110	115	110-0.054	115+0.035								11060	11080		11095		110110
120	125	120-0.054	125+0.035				1.8	0.6			12060	12080				120110
125	130	125-0.063	130+0.040								12560					125110
130	135	130-0.063	135+0.040							13050	13060	13080			130100
140	145	140-0.063	145+0.040							14050	14060	14080			140100
150	155	150-0.063	155+0.040							15050	15060	15080			150100
160	165	160-0.063	165+0.040			9.5				16050	16060	16080			160100
170	175	170-0.063	175+0.040							17050		17080			170100
180	185	180-0.063	185+0.040							18050	18060	18080			180100
190	195	190-0.072	195+0.046							19050	19060	19080			190100		190120
200	205	200-0.072	205+0.046							20050	20060	20080			200100		200120
220	225	220-0.072	225+0.046			9.5				22050	22060	22080			220100		220120
240	245	240-0.072	245+0.046							24050	24060	24080			240100		240120
250	255	250-0.081	255+0.052							25050	25060	25080			250100		250120
260	265	260-0.081	265+0.052							26050	26060	26080			260100		260120
280	285	280-0.081	285+0.052							28050	28060	28080			280100		280120
300	305	300-0.081	305+0.052							30050	30060	30080			300100		300120

Inspection method of shaft sleeve bushings

1. Outside diameter: ring gauge pass (GO) and stop (NO GO) mode is adopted. The through end of ring gauge is the maximum size of outside diameter, while the end of ring gauge is the minimum size of outside diameter.
2. Inner diameter: press the shaft sleeve into the reference hole (H7 median tolerance) and test the shaft sleeve with cylindrical plug gauge. The through end of the plug gauge is the minimum size of the inner hole of the shaft sleeve, and the end end of the plug gauge is the maximum size of the inner hole of the shaft sleeve.The accuracy grade of the inner hole of the rolling shaft sleeve is H9.
Ring gauge and plug gauge size according to DIN1494 part.

Bushings Structure Characteristics

Metal-polymer marginal lubricating composite materials consist of metal backing sintered porous bronze with POM or PEEK polymer as working layer. Steel backing provides exceptionally high load carrying capacity, excellent heat dissipation. Sintered bronze powder provides thermal conductivity away from the bearing surface, also serves as a reservoir for the resin mixture.And the POM or PEEK polymer layer provides high wear resistance and low friction even with only minute volume of lubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.

Detailed information

Boundary lubrication lead-free bearing is improved on the basis of VSB-20. It has the same performance as the VSB-20, but the surface does not contain lead, and the field of use can be extended to areas with environmental requirements.

Steel + Bronze Powder + POM(black)

Self Lube Bearings Product Category SF-2 Boundary Lubricating Bearing

Characteristics

Boundary lubrication bearing High Quality DX Bushing POM Bush China Manufacturer

· marginally lubricated bushings for grease or oil lubricated applications

· Standard parts contain grease indents in the sliding layer; plain sliding layer available by request

· Optimum performance under relatively high loads and low speeds

· Suitable for linear, oscillating and rotating movements

· Wide range of parts available from stock

Suitable for rotating and oscillating movement, less maintenance requirements due to the long re-lubrication intervals, lower wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good damping behaviours, good resistance to shock loads.

WASHER SIZE CHART

WASHER SIZE CHART
	Di (mm)	Do (mm)	ST (mm)	dD (mm)	dP (mm)	Ha max. (mm)	Ha min. (mm)
WC08DX	10	20	1.58			1.2	0.95
WC10DX	12	24	1.58	1.75	18	1.2	0.95
WC12DX	14	26	1.58	2.25	20	1.2	0.95
WC14DX	16	30	1.58	2.25	22	1.2	0.95
WC16DX	18	32	1.58	2.25	25	1.2	0.95
WC18DX	20	36	1.58	3.25	28	1.2	0.95
WC20DX	22	38	1.58	3.25	30	1.2	0.95
WC22DX	24	42	1.58	3.25	33	1.2	0.95
WC24DX	26	44	1.58	3.25	35	1.2	0.95
WC25DX	28	48	1.58	4.25	38	1.2	0.95
WC30DX	32	54	1.58	4.25	43	1.2	0.95
WC35DX	38	62	1.58	4.25	50	1.2	0.95
WC40DX	42	66	1.58	4.25	54	1.2	0.95
WC45DX	48	74	2.6	4.25	61	1.7	1.45
WC50DX	52	78	2.6	4.25	65	1.7	1.45

Structure And Composition

1. POM thickness 0.30~0.50 mm. It provides high wearresistance and low friction even with only minute volume oflubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
2. Sintered bronze powder thickness 0.20-0.35mm. A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and conducts the thermal build up away from the bearing surfaces.
3. Low-carbon steel.Setting the foundation of the bushings, the steel back provides exceptional stability,load carrying and heat dissipation

· Metal-Polymer Composite Bushing Material
· Steel Back + Porous Bronze Sinter +POM with Lubrication Indents

Polymer Plain Bearings

Sliding layer POM
with or without
lubricant indents
for machining
Porous Bronze
Sinter
Steel Back

Maximum load bearing pressure	70N/mm²	Coefficient of frictionμ	0.05~0.25
Temperature range	-40℃~130℃	Allowable maximum PV value	22N/mm²·m/s
Maximum sliding speed	2.5m/s

AVAILABILITY Bearing forms available in standard dimensions
· Cylindrical bushes
· Thrust washers
· Sliding plates
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, bearings with locating notches, lubricant holes and machined grooves, customized bushing designs

Typical Applications

At present, the product has been applied to the occasion of imported textile equipment, the swing parts of plunger pump, the position of the car joystick, the medium speed and grease lubrication.

Also for intermittent or boundary lubrication applications such as automobile pedal assembly, balancing bushing, brake tongs, steering spindle bushing and truck tail plate bushing
STOCK SIZE for Self Lubricating POM Bearings

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