MXB-JDBUF Free-Maintenance Flange Casting Bronze Bearing

MXB-JDBUF self-lubricating casting bronze bearings combine the advantages of self-lubricating and flange design. The raw materials are made of high-quality cast bronze materials to ensure durability, wear resistance and corrosion resistance. Embedded solid lubricant (graphite, etc.) has self-lubricating properties, eliminating the need for additional lubrication and reducing maintenance requirements. Compared with the MXB-JDBU series, this product adopts a flange design for easy installation and safe positioning.

Get A Quote

PREV：No previous article NEXT：MXB-JDBU Self-Lubricating Casting Bronze Bearing

Product Introduction
Parameter
Material Description
Contact Us

Product Features

1 Can work for a long time under oil-free conditions.

2 More suitable for low-speed and heavy-load workingconditions, with good wear resistance and extremely low frict.

3 Suitable for situations where oil film is difficult to form, such as reciprocating, rotating and intermittent movements.

4 Resistant to corrosion and oxidation.

5 Maintenance-free and long service life.

Why Choose Oilless Bearings

Reduce Manufacturing costs

There is no need for oil supply device, oil injection hole or oil groove processing, which can greatly save manufacturing costs.

Reduce Operating Costs

It greatly reduces the usage of lubricating oil, reduces equipment maintenance, and avoids hidden dangers caused by insufficient oil supply, effectively reducing operating costs.

Shorten Design Time

The oil-free design simplifies the product structure and effectively saves design time. We are professional ODM Suppliers of JDBUF Free-Maintenance Flange Casting Bronze Bearing

Conducive To Environmental Protection

No waste oil recycling is required, which is also beneficial to environmental protection.

Application Fields

High Temperature

·Steel factory

·Smelting furnace

·Drying equipment

·Baking oven

·Heat controller

Water Proof

·Dam gate

·Water pump

·Fluid switch structure

·Offshore structures

·Dock and silt machine equipment

Chemical Industry

·Chemical factory

·Electroplating equipment

·Wastewater treatment equipment

·Dyeing machinery

·Oil and chemical refining equipment

Energy

·Wind power

·New energy

Ship

·Deck crane

·Anchor

·Hatch cover

·Rudder arm

·Lifting machinery and lifting ring equipment

Automobile Manufacturing

·Stamping mold

·Welding structure

·Painting and drying line

·Metal conveyor belt

·Machine tools

Heavy Industry

·Steel pipe factory machinery

·Tire and paper mills

·Power plant

·Connecting toggle of mold injection machinery

Construction, Mining, Loading

·Mixers, grinders, pulverizers

·Construction machinery

·Mining equipment

·Connecting rod bearings

Bridges and Lift Rails

·Bridge bearings

·Beams, bridges, suspension bridges

·Nuclear energy related reactors

·Steam generator

unit:mm

d	D	D1	T	Length
5	10	12	2	6	-
6	12	14	2	6	-
8	14	18	3	8	-
9	14	18	3	8	10
10	16	20	3	8	10
12	18	22	3	10	12
14	20	25	3	10	12
15	22	28	3	12	16
16	22	28	4	12	16
17	25	32	4	12	16
18	25	32	4	12	16
20	28	35	4	16	20
22	32	40	5	16	20
25	35	45	5	16	25
28	40	50	5	16	25
30	40	50	5	20	30
35	45	55	5	20	35
40	50	60	6	25	40
45	55	65	6	30	45
50	60	70	6	30	50
55	70	80	8	30	50
60	75	85	8	35	60
65	80	90	8	35	60
70	90	95	8	35	60
75	95	100	8	40	70
80	100	105	8	40	70
85	110	110	8	40	70
90	115	120	8	50	80
95	120	125	8	50	80
100	125	130	8	50	80
105	130	135	8	50	80
110	135	140	8	50	80
120	140	150	8	50	80
130	150	165	10	60	90
140	160	175	10	60	90
150	170	185	10	70	100
160	180	195	10	70	100
170	190	205	10	70	100
180	200	215	10	70	100
190	210	225	10	80	120
200	220	235	10	80	120
210	230	245	10	80	120

Material Composition and Properities
Material	CuZn25Al5Mn3Fe3	CuSn5Pb5Zn5	CuAl10Ni5Fe5	CuSn12	CuZn25Al5Mn4Fe3
Density	8.0	8.9	7.8	8.9	8.0
Hardness HB	>210	>70	>150	>95	>250
Tensile Strength N/mm²	>750	>200	>600	>260	>800
Yield Strength N/mm²	>450	>90	>260	>150	>450
Elongation%	>12	>15	>10	>৪	>800
Coefficien of Linear Expansion 10^-5/℃	1.9	1.8	1.6	1.8	1.9
Limit Temp ℃	-40~+300	-40~+400	-40~+400	-40~+400	-40~+150
Max. Load N/mm²	100	60	50	70	120
Max. Speed (Dry) m/min	15	10	20	10	15
Max.PV N/mm²*m/min	200	60	60	80	200
Compression of Permanent Deformation 300N/mm²	<0.01	<0.05	<0.04	<0.05	<0.05
*Big demand with special materials is available.

Base Material Interchange
Material Codes	China Brands GB1176-87	Intenational ISO 1338	Germany DIN	Japan JIS	America ASTM(UNS)	England BS	Italy JM	Applicable conditions
JDB Casted Bronze	ZCuZn25AI5 Fe3Mn3	GCuZn25AI6 Fe3Mn3	DIN1709 G-CuZn25AI5	H5102 CAC304	B30-92 C86300	HTB2	JM18-1	High-load, low speed Commonly used
JDB-1Bronze	ZCuSn5 Pb5Zn5	GCuPb5 Sn5Zn5	DIN1705 G-CuSn5ZnPb	H5111 BC6	B30-92 C83600	LG2	JM7-15	Mid-load, low speed Commonly used
JDB-2Bronze	ZCuAI9Fe4 Ni4Mn2	GCuAI10 FeNiS	DIN17656 G-CuAI10Ni	H5114 AIBC3	B30-92 C95500	AB2	JM3-15	Mid-load, mid-speed, Commonly used
JDB-3Bronze	ZCuSn12		G-CuSn12	CAC503B	B30-92 C90800	PB2	JM1-15	Mid-load, low speed, Commonly used
JDB-5	ZCuZn25AI6 Fe3Mn3	GCuZn25AI6 Fe3Mn3	DIN1709 G-CuZn25AI5	H5102 CAC304	B30-92 C86300	HTB2	JM18-1	Over high load, low speed, High load used

Solid Lubricant
Lubricant	Features	Typical application
SL1 Graphite+add	Excellent resistance against chemical attacks and low friction, Temp limit 400℃	Suit for general machines and under atmosphere
SL4 PTFE+add	Lowest in friction and good of water Lubrication,Temp limit 300℃	Ship, hydraulic turbine, gas turbine, etc.

SUBMIT

About US

Zhejiang Mingxu Machinery Manufacturing Co., Ltd. Zhejiang Mingxu Machinery Manufacturing Co., Ltd., formerly known as Jiashan Mingxu Precision Machinery Factory, was founded in 2011. The company is located in the hinterland of the Yangtze River Delta Integrated Development Demonstration Zone, with location and convenient transportation. With more than ten years of manufacturing and R&D experience, the company has been deeply involved in the development and production of solid lubricating bearings, skateboards, slideways, and sliders. ODM Suppliers and Company of JDBUF Free-Maintenance Flange Casting Bronze Bearing in China. The product manufacturing adopts modern automation equipment, strictly implements the ISO2000 quality management system standard, and the main processes are processed by high-precision CNC machines. The company's main products cover a series of products such as JDB solid inlaid self-lubricating bearings, steel-copper sintered bearings, SF-1 self-lubricating bearings, SF-2 boundary self-lubricating bearings, and FB090 copper bearings. Widely used in automobile industry, construction machinery, metallurgical equipment, mining machinery, injection molding, mold, textile, printing and many other machinery manufacturing fields; Till now, the company's products have spread all over China and exported to many foreign countries, and are deeply recognized and loved by domestic and foreign customers.

Mingxu Machinery adheres to the service tenet of "quality-oriented high-quality service", and strive to provide customers with professional products and services. Supply Wholesale MXB-JDBUF Free-Maintenance Flange Casting Bronze Bearing. The company will continue to introduce talents, improve the management mechanism, integrity, development, innovation, and strive to build a world-class brand.

Certificate Of Honor

News

Does the graphite copper sleeve slide or rotate?
2024-05-16
The graphite copper sleeve is a graphite sliding bearing with self-lub...
READ MORE
Can graphite copper sleeves be lubricated with grease such as butter?
2024-05-14
First of all, it is clear that the graphite copper sleeve can be lubri...
READ MORE
What is the importance of the installation position of the thrust washer?
2024-05-13
The installation position of the thrust washer does have its own speci...
READ MORE
What is the difference between radial bearings and axial bearings?
2024-05-12
In the realm of mechanical engineering, the ubiquitous ball bearing re...
READ MORE

Product knowledge

What design features does JDBUF Free-Maintenance Flange Casting Bronze Bearing have that make it maintenance-free?

The JDBUF Free-Maintenance Flange Casting Bronze Bearing has numerous layout capabilities that make it preservation-loose:

Self-lubrication: The bearing is built with a in particular formulated strong lubricant this is embedded within the bronze material. This lubricant slowly releases at some stage in operation, imparting non-stop lubrication to the bearing surfaces. This gets rid of the need for added lubrication and ensures preservation-loose operation.

Low friction coefficient: The bronze material used inside the bearing has a low friction coefficient, which reduces wear and prolongs the bearing's lifespan. This way that the bearing requires minimal renovation and has an extended provider life as compared to standard bearings.

Corrosion resistance: The bronze material used inside the bearing is particularly immune to corrosion, making it suitable for diverse industrial packages. This corrosion resistance reduces the want for normal maintenance or alternative due to rust or degradation.

High load-sporting ability: The flange casting layout of the bearing lets in it to carry heavy loads with out compromising overall performance. This feature ensures that the bearing can perform correctly underneath disturbing conditions, putting off the need for common maintenance or substitute.

Sealed design: The bearing is designed with seals or shields that guard it from contaminants which include dirt, dirt, and moisture. These seals save you the entrance of foreign particles and make sure the bearing operates easily without requiring normal cleansing or upkeep.

Overall, the mixture of self-lubrication, low friction, corrosion resistance, high load-wearing capacity, and sealed layout makes the JDBUF Free-Maintenance Flange Casting Bronze Bearing renovation-unfastened.

Web Menu

Product Search

Language

Exit Menu

Wholesale MXB-JDBUF Free-Maintenance Flange Casting Bronze Bearing

Categories

Contact Us