High Load Capacity 120N/Mm² 2.0m/S 090 Split Bronze Bushings
090 Split Bronze Bushings, with tin bronze alloy CuSn8 as the material, surface rolling diamond oil hole, plays the role of oil storage, it has good fatigue strength and bearing capacity, corrosion resistance, wear resistance.Widely used in agricultural machinery, construction machinery, construction machinery and other high-load low-speed occasions.Download Download bush bearing catalogue
Feature
090 Split Bronze Bushings are made of entirely bronze CuSn8. Because of material properties, the working surface rolled with diamond Indentations (standard Indentations) or stamped oil grooves according to detailed application. And it also has good Performance of anti-corrosion caused by chemical and environments. During the operation, the grease & oil will be released from the Indentations, which allow for long-term lubrication. Compare with Machined bronze bearings; 090 can offer some advantages including thin wall, lower weight, cheaper cost, high load etc. It is suitable for high load, lower speed application like construction, Transport, and agriculture machinery.
092 Split Bronze Bushings is deriving from 090; the difference between 090 & 092 is Indentations on working surface, which substituted by Through-holes. Theses holes will allow greater capacity to collect lubricant, which build up a lubrication film at the start of movement and reduce the frication. It is suitable for high load, lower speed application like construction, Transport, and agriculture machinery.
Advantages
1. Good fatigue resistance
2. High load capacity
3. Corrosion resistance
4. Abrasion resistance
Application
090 has been widely used in lifting machinery, construction machinery, automobile tractor chassis, machine tool industry and mining machinery, but also can be made into bearing bush, flanged bushing, thrust gasket and ball bowl and other forms.
092 has been used in conveyors, elevators, rolling machine, leveling machine, such as medium load, low speed occasions.
092 split Bronze Bushings is made of tin-bronze alloy CuSn8. The working surface is evenly arranged with lubrication through holes according to a certain Angle and density. It is easy to form an oil film when starting, so as to reduce the starting friction coefficient.It has good resistance to fatigue, corrosion and wear.This series of bronze bushings are widely used in agricultural machinery, construction machinery, construction machinery and other high-load low-speed occasions.Download bush bearing catalogue.
Chemical composition
Part No. | Material | Cu | Sn | P | Pb | Zn |
090 | CuSn8 | 91.3% | 8.5% | 0.2% | / | / |
092 | CuSn8 | 91.3% | 8.5% | 0.2% | / | / |
Technical Data
Max. Load Capacity | | |
Static Load | N/mm2 | 120 |
Dynamic Load | N/mm2 | 40 |
090 | m/s | 2.0 |
092 | m/s | >2.5 |
Max. PV Value | N/mm2·m/s | 2.8 |
Tensile Strength | N/mm2·m/s | 450 |
Mpa | N/mm2·m/s | 250 |
Hardness | HB | 90-120 |
Elongation | | 40% |
Coefficient of Friction | μ | 0.08~0.25 |
Operation Temperature Range | ℃ | -100~200 |
Thermal Conductivity | W/(m · k) | 60 |
Thermal Conductivity | k-1 | 15×10-6 |
Standard oil hole
090 Oil Indentations Holes 092 Oil Indentations Holes


