Sintered Bronze Wrapped Bush 6530 Split Metric Size
Sintered Bronze Wrapped Bush 6530 Split Metric Size refers to a bush made of sintered bronze material, which is wrapped and has a split metric size. This type of bush is commonly used in mechanical equipment and machinery to provide a smooth and wear-resistant interface between moving parts. The sintered bronze material ensures good friction properties and durability, while the split metric size allows for easy installation and adjustment.
Wrapped Bush 6530 Split, Wrapped bush 6530 Self-lubricating Composite Bronze bushings, Self-lubricating, long-lasting bearings split bearings. MB 6530 plain bearing. Carbon steel shell with sintered bronze layer filled with . Sometimes referred to as a 'Wrapped Bush'
See bushing performance on your bearings application
A range of Bush Lubricating bushes is available now in metric and imperial. Visit us for all your bearing size and bushing type MB6530: 65X70X30MM Bush Metric.
TYPE SPLIT BUSH BEARINGS
MB 6530 Split Bush Bearing - Type
Specifications for MB 6530 Split Bush Bearing - Type |
|
| Reference | MB 6530 |
| Brand | BR |
| Inside Diameter | 65mm |
| Outside Diameter | 70mm |
| Width | 30mm |
| Type | Bearing |
| Weight (KG) | 0.0001 |
Schematic for MB 6530 Split Bush Bearing - Type |
|
| B | 30mm |
| D | 70mm |
| d1 | 65mm |
MB6530 Low Friction Bushing style split bearing bush. Oil Free Bushings - Multi - Layer LF The range of -lined wrapped bearings are suitable for dry running, low friction, low wear applications.
Combine the unique versatility of material with the flexibility of manufacturing. Contact Us Today. Saves You Time & Money In Research, Design & Production Costs. Free Design Assistance. Quality Bushings & Bearings. Custom Self-lubricating Bearing Solutions.
Bushings, or plain bearings, operate with sliding motion between the moving surfaces. Bushings are selected based on the rotating speed and the applied load. Most bushings do not require additional lubrication to operate.
Self-lubricating bronze composite bushings consist of a layer sintered on a brown strip. These bushings are corrosion resistant and suitable for high temperature applications that can be made without the use of oil requiring long duty cycles.
This type of self-lubricating bearing is used in the radial or axial direction, especially in the steel and cement industries. Self-lubricating -bronze composite bushings can be used in panels as bridge supports, since the thick sliding layer on the inner surface can withstand loads of up to 140 N / mm².
Sintered Bronze Composite Material - maintenance-free
Plain & Self-Lubricating Bearings(Bushing Material:Sintered Bronze with )
Bronze backed with bronze powder dry bushing materail layer
• Sliding layer + Lead
• Porous Bronze Sinter
• Bronze Backing
1. / Pb 0.01 ~ 0.03mm mixture, provides an excellent initial transfer film, which effectively covers the contact surface of the socket assembly, forming an oxide type solid lubricant film.
2. sintered bronze powder 0.20-0.35mm, provides max. thermal conductivity away from the bushing surface, also serves as a reservoir for the -lead mixture.
3. Bronze bracket, gives exceptionally high load capacity, excellent heat dissipation. Have very good corrosion resistance.
Bronze+Sintered bronze+ material
- Metal-Polymer Composite Material
- Bronze Back + Porous Bronze Sinter + + Lead
| Support meterail | bronze tin-plated0.7-2.3mm |
| Intermediate layer | Sintered bronze0.2-0.3mm |
| Sliding layer | 0.01-0.03mm |
Bronze Backed Bushing Technical Date
| Resilience | 140 N/mm² |
| Temperature Range | -195°C +300°C |
| Sliding Speed Limit | 5 m/s |
| Friction Coefficient | 0.03 - 0.18 |
| Limit Value (Dry) | 4.3 N/mm² × m/s |
| Limit Value (Oil) | 50 N/mm² × m/s |
Metal-Polymer Bronze Backed Plain Bearing Bushing Characteristics
Composite Plain Bearing Dry type composite plain bearings are mainly used in bearing assemblies where heavy loads have to be carried and where rotational or oscillatory movements are relatively slow.
- Very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
- Suitable for lubricated applications
- Suitable for linear, oscillating and rotating movements
- Bronze back offers improved corrosion resistance in humid/saline environments
Availability
Self-lubricating Bearing forms available in standard dimensions
- Cylindrical bushes
- Flanged bushes
- Sliding plates
- Thrust washer
Self-lubricating Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, customized bearing designs.
Operating Performance
| OPERATING PERFORMANCE | |
| Dry | Very Good |
| Oil lubricated | Good |
| Grease lubricated | Fair |
| Water lubricated | Good |
| Process fluid lubricated | Fair |
Plain Bearing Properties
| GENERAL | Unit | Value | |
| Maximum load, p | Static | N/mm2 | 140 |
| Dynamic | N/mm2 | 140 | |
| Operating temperature | Min | °C | -200 |
| Max | °C | 280 | |
| Coefficient of linear thermal expansion | Parallel to the surface | 10-6/K | 18 |
| Normal to the surface | |||
| 10-6/K | 36 |
| DRY | ||
| Maximum sliding speed, U | m/s | 2.5 |
| Maximum pU factor | N/mm2 x m/s | 1.8 |
| Coefficient of friction | 0.02 - 0.25 * |
| OIL LUBRICATED | ||
| Maximum sliding speed, U | m/s | 5 |
| Maximum pU factor | N/mm2 x m/s | 5 |
| Coefficient of friction | 0.02 - 0.12 |
| RECOMMENDATIONS | |||
| Shaft surface roughness, Ra | Dry | µm | 0.3 - 0.5 |
| Lubricated | µm | ≤ 0.05 - 0.4 * | |
| Shaft surface hardness | Unhardened acceptable, improved bearing life > 200 HB | ||
* Depending on operating conditions
Application areas
This type of bearing is used radially or axially, particularly in the steel and cement industries.
Industrial: agricultural equipment, construction equipment, material handling equipment, forming machines - metal, plastic and rubber; office equipment, and scientific equipment, packaging equipment, pneumatic and hydraulic equipment cylinders, pumps and motors, railways and tramways, textile machines, valves, etc.
Other: marine and offshore equipment, other applications in water or in outdoor environments
Bronze Backed Bushing Typical Applications
It can meet the demanding criteria of long life and trouble-free performance with or without lubricant, especially for high chemical resistance requirements.
The Bronze Backed bushing is widely used in steel metallurgy in applications such as roller groove bushings of later casting machines, concrete injection pumps and screw conveyors for concrete. They can also be made of steel housings or be transformed into flanged bushings that can move in both radial and axial directions.
The Bronze Backed bushing is particularly suitable for high temperature environments where no oil is efficient and the machine must operate under consecutive long term conditions.
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