Split Bearings
Split Bearings
Self-lubricating bronze bearings are engineered for applications where external lubrication is impractical. Solid lubricants are compressed and molded directly into the bearing to guarantee a maintenance-free product. No additional lubrication is necessary.
Split Bearings – Superior Durability for Long-lasting Performance
Introducing Our Bronze Split Bearings, The Epitome Of Durability And Reliability In The World Of Mechanical Bearings. Crafted With Precision And Expertise, These Bearings Are Engineered To Withstand The Test Of Time, Ensuring Your Machines And Equipment Operate Smoothly For Years To Come. The High-Quality Bronze Material Used In The Manufacturing Process Guarantees Exceptional Strength And Wear Resistance, Making These Bearings Perfect For Heavy-Duty Applications And High-Impact Environments.
Trust In The Longevity Of Our Bronze Split Bearings To Keep Your Machinery Running Efficiently And Minimize Downtime. Gain insights into the advantages of bronze split bearings, Count on our Bronze Split Bearings for dependable performance in critical operations.
Smooth and Silent Operation – Bronze Split Bushing
Split Bearing – Say Goodbye to Friction
Experience the tranquility of seamless operation with our Bronze Split Bushing. Designed to reduce friction to the bare minimum, these bearings offer whisper-quiet performance, creating a peaceful working environment. The unique split design allows for easy installation and maintenance, streamlining the process and saving valuable time. Whether you’re running industrial machinery, agricultural equipment, or automotive components, the smooth and silent operation of our bearings will leave you amazed and your customers impressed.
Enhancing Performance and Reliability
Split Bushings in Marine Systems

Propeller Shaft Systems
- Application: Split bushings are used to support and align propeller shafts, ensuring smooth rotation and reducing friction.
- Benefit: Their corrosion-resistant materials and self-lubricating properties minimize wear and extend the lifespan of the propeller shaft.
- Our Solution: We recommend our bronze split bushings for propeller shafts due to their excellent wear resistance and compatibility with marine environments.
Pump and Valve Systems
- Application: Split bushings are used in marine pumps and valves to reduce friction and ensure reliable operation.
- Benefit: Their self-lubricating properties reduce the need for frequent maintenance, even in submerged conditions.
- Our Solution: We offer PTFE-coated split bushings for pump and valve systems, providing superior lubrication and resistance to seawater.
Choosing the Right Type of Split Bronze Bushing
Selecting the appropriate type of split bronze bushing depends on the specific needs of your application and budget considerations. Here’s a brief overview of the factors to consider:
Perfect Halved Bushings: While the least economical option, perfect halves are crucial when the split line’s precision and interchangeability are critical for your application.
Matched Halved Bushings: These are a more cost-effective alternative, providing good precision and compatibility for specific applications.
Split-After Machining Bushings: Offering the best cost-effectiveness, split-after-machining bushings are ideal for applications where absolute precision and interchangeability are not vital.
Split Bronze Bushings with Lubrication Groove
There are different types of lubrication grooves utilized in split bronze bushings:
- Closed grooves: These grooves are fully enclosed, retaining lubricant within and ensuring even distribution across the bearing surface.
- Open grooves: These grooves are open on one or both sides, allowing lubricant to flow freely.
- Figure-of-eight grooves: Resembling the number 8 in shape, these grooves enhance lubrication in high radial load applications.
- Double figure-of-eight grooves: Featuring two interlocking figure-eight shapes, these grooves improve lubrication and reduce friction in high-load scenarios.
Advantages of using split bronze bushings with lubrication grooves include:
- High load capacity suitable for heavy-duty applications
- Self-lubrication for continuous operation
- Resistance to shock and impact loads
- Ability to operate effectively at high temperatures
- Installation involves ensuring correct size and material compatibility, cleaning the housing and shaft, aligning split sections properly, securing the bushing with a press fit, and applying initial lubrication to the grooves.
- Proper lubrication, critical for performance and longevity, requires selecting compatible lubricants and monitoring lubricant levels regularly. Maintenance includes inspecting for wear, checking lubricant quality, cleaning to prevent contamination, and monitoring alignment and operation.
Customization Bronze Split Bushing
One of the significant advantages of bronze split bearings is their ability to be tailored to specific requirements. Manufacturers, such as Bronzeoilless.com, work closely with clients to understand their needs and produce bearings with the exact dimensions and profiles demanded for their equipment. This customization ensures a perfect fit, enhancing the bearing’s overall efficiency.
To guarantee the highest quality and performance, bronze split bearings are available in various bronze alloys. These alloys are carefully selected based on the unique demands of each project. Some of the commonly used bronze alloys include IBz-41, IBz-31, IBz-34, IBz-55, and IBz-63, each offering specific properties and advantages suited to diverse industrial applications.
Double Flange Bearings Standard Metric Size
| Part No. | 1.D. φd H7 |
O.D. φD | φF d11 |
L h12 |
L1+0.1 0 |
t | C | |
| split bearing | 30 | 38 | s6 | 48 | 34 | 22 | 6 | 1 |
| split bearing | 35 | 45 | “ | 55 | 45 | 32 | 6.5 | “ |
| split bearing | 40 | 50 | “ | 60 | 50 | 35 | 7.5 | “ |
| split bearing | 45 | 55 | “ | 65 | 55 | 40 | 7.5 | “ |
| split bearing | 50 | 60 | “ | 70 | 60 | 45 | 7.5 | “ |
| split bearing | 60 | 70 | “ | 80 | 70 | 50 | 10 | 2 |
| split bearing | 70 | 85 | “ | 95 | 80 | 60 | 10 | “ |
| split bearing | 80 | 95 | “ | 110 | 95 | 70 | 12.5 | “ |
| split bearing | 90 | 105 | “ | 120 | 105 | 80 | 12.5 | “ |
| split bearing | 100 | 115 | “ | 130 | 115 | 90 | 12.5 | “ |
| split bearing | 110 | 125 | r6 | 140 | 125 | 100 | 12.5 | “ |
| split bearing | 120 | 135 | “ | 150 | 140 | 110 | 15 | “ |
| split bearing | 140 | 160 | “ | 175 | 160 | 120 | 20 | “ |
| split bearing | 160 | 180 | “ | 200 | 180 | 140 | 20 | “ |
Physical Mechanical Performance
| Physical Mechanical Performance | |||||
| Grade | ZCuZn25A16Fe3Mn3 | Coefficient of linear expansion | 1. 9x10_5/C | ||
| Density | 8.2 | (°C) Max. temp. | -40〜+300 | ||
| (HB) Hardness | M210 | (N/W) Max. load | 100 | ||
| (N/iran2) Tensile strength | >750 | Coefficient of friction | <0.16 | ||
| (N/mn2) Yield strength | >450 | Max. PV ( N/iran2 *in/inin) | 200 | ||
| (%) Elongation | 8 | Compression deformation (SOON/iran2) | < 0. Oliran | ||
| The largest wire speed | dry | 0. 5m/s | The largest PV value. | Without oil | 1. 65N/mm2 • m/s |
| oil | 2id/s | oil | 3. 25N/mm2 • m/s | ||
Boost Performance with Bronze Split Bearings – Get Yours Now!
Long-Lasting Bronze Split Bearings Solution
Long-Lasting Bronze Split Bearings Solution
Split bronze bushings are essential components that provide numerous benefits in industrial applications, including shock absorption, vibration reduction, and easy assembly. Selecting the right type of split bronze bearing is crucial to ensure optimal performance and longevity of your machinery. Whether you need perfect halved, matched halved, or split after machining bushings, bronzeoilless.com is here to provide high-quality custom solutions that meet your specific requirements. Our expertise and dedication to delivering top-notch products make us the ideal choice for all your split bronze bushing needs.

















