RG7 Tin Bronze Bushing – C93200 Bearing Bronze
C93200 Tin Bronze Bushing has excellent machining properties, good hardness, as well as strength and wear resistance with excellent antifriction qualities.
The World’s Trusted Partner In RG7 Tin Bronze Bushing Solutions
RG7 is considered the “standard” bearing material of lead-tin bronze, equivalent to C93200, material: 2.1090 CuSn7Zn4Pb7，2.1096 material.
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Creating Bronze Bushing Solutions For You
Find The Right Self Lubricating Bronze Bushing Solution For Your Requirements.
CC493K/RG7/CuSn7Zn4Pb7/
C93200 Bronze Bearing
C93200 (SAE660 RG7) This tin bronze bushing has excellent machinability, good hardness, strength and wear resistance, and excellent anti-wear properties. Typical applications include bearings, gaskets, bushings, automotive parts, spindle bearings, machine tool bearings, crane bearings, trunnion bearings, roller neck bearings, mill bearings, fuel pump bushings, pump bushings, diesel engine piston pin bushings, forged elbow joint rod bearings, stuffing box hydraulic presses, hydraulic press mainliners, pump impellers, general purpose bushings, tubing, pump units, outer spherical bearings, and more. We can offer different sizes and alloys on your tin bronze bearing request.
Excellent All-round Capabilities RG7 Bronze Bearing
Easy To Machine
Offering good dry running characteristics and pressure-tightness, RG7 tin bronze bushing is easy to machine and finds use in the production of slide bearings and bearing bushings. It provides adequate corrosion resistance, including saltwater environments. RG7 is soft solderable (hard solderability is possible but limited). Commercial applications for this engineering material include:
Slide bearings, sliding partsBearing bushesValve and pump housingsSteam fittingsStandard bearings
We stock RG7 (G-CuSn7ZnPb) tin bronze bushing in thrust washer, wear plate, straight and flange type.
SAE660 Tin Bronze Bearing With Graphite
Graphite tin bronze bushing is a kind of novel lubrication bearing that has both the characteristics of metal bearing and self-lubricating bearing, by 93200( rg7 ) tin bronze to bear the load, the special formula of solid lubricating graphite material plays the role of lubrication. C93200 bearing bronze has a high bearing capacity, impact resistance, high-temperature resistance, self-lubricating ability, etc. It is suitable for heavy load, low speed, reciprocating or oscillating, and difficult to lubricate and form oil film, and is not afraid of water and other acid corrosion and scouring.
Leaded Tin Bronze Bushing
| Alloy | Other | Tensile | Yield | Elongation | Brinell @ 500 KG |
| C93200 | SAE 660 | 35,000 | 20,000 | 10 | 65 |
| C93600 | Modified 64 | 32,000 | 16,000 | 15,000 | 60 |
| C93700 | SAE 64 | 35,000 | 20,000 | 6 | 60 |
CuSn7Zn4Pb7-C (CC493K) | CuSn7ZnPb Tin Bronze Bushing Material
| EN | DIN | ||||
| Alloy | CuSn7Zn4Pb7-C | CuSn7ZnPb | |||
| RG7 | |||||
| Standard | EN 1982 | DIN 1705 | |||
| Alloy number | CC493K | 2.1090 | |||
| Chemical composition | Mechanical properties | ||||
| Cu | 81,0 – 85,0 | 81,0 – 85,0 | EN | DIN | |
| Sn | 5,4 – 8,0 | 5,6 – 8,0 | Rm | ≥ 260 | ≥ 270 |
| Zn | 2,0 – 5,0 | 3,0 – 5,0 | Rp 0,2 | ≥ 120 | ≥ 120 |
| Pb | 5,0 – 8,0 | 5,0 – 7,0 | A5 | ≥ 12 | ≥ 16 |
| Ni | 2,0 max. | 2,0 max. | HB | ≥ 70 | ≥ 70 |
| P | 0,10 max. | 0,05 max. | |||
| kg/dm³ | 8,9 | ||||
| Condition | GC, GZ | GC | |||
| Characteristics | Most common bronze alloy, also called bearing bronze or gunmetal. Suitable for bearings with medium load, good dry running properties, high wear resistance and machinability. General applications: cylinder and bearing liners, gears and wearstrips. Loads up to 4000 N/cm² | ||||
Automotive Bearing – C93200 Bearing Bronze
C93200 automotive bearing on the car are mainly installed in the chassis part because there are various suspensions and control arms under the chassis, and these parts are connected through the pivot, to reduce the mutual wear and tear between the parts, so the middle of the suspension system of the car is connected by a large number of bronze bushings.
Shock Absorption Function Bearing
In addition to reducing wear and tear, easy to replace, the biggest role of the car C93200 bearing bronze is also has a certain shock absorption function. Generally, the upper and lower control arms of the car shock absorber will be connected with bushings, when the vehicle through the bumpy road will produce high-frequency vibration, in addition to shock absorbers and tires can absorb vibration, a variety of suspension bushings can also absorb part of the vibration, to avoid as far as possible to transfer vibration into the cockpit, improve the comfort performance of the vehicle.
Choose The Right Material For Your Machine Parts
We offer a wide range of copper-based bearings. These are mainly bronze alloys covered by global Standards – a full range of bronze alloys including Tin bronze bushing, Leaded bronze bearing, Aluminium Bronze bushing, Brass alloy bushing, and special alloy bearing.
Processing Of Bronze Bearing
Complete tin bronze bushing solutions. We carry out high precision, medium, and small series orders in a wide range of dimensions.
Turning
Milling
Drilling
Cutting
Grinding
Finished
Industrial Applications
Provide easy bronze bushings for your machine with bronzeoilless.com.
