Injection Molding
Tooling and molding for your repeat plastic parts.
C93200 Bearing Bronze Machining for Your Assembly
For your C93200 machining project, define the shaft, housing and lubrication path before the first cut. Review SAE 660 bronze machining around your final bore, thrust face and receiving evidence.
C932 / SAE 660Confirm the full ordered specification.
Pb 6–8%Selected continuous-cast reference; contains lead.
CC493K / RG7Qualified European comparison.
Your Installed FitDefine housing, shaft and lubrication.
Choose Your Bearing Interface Before Reviewing the Route
For your C93200 CNC machining review, connect the controlled drawing to the shaft, housing, sliding face and replenishment access. C93200 bronze bushings and C93200 bronze bearings need an agreed final measurement state.
Define Your Flanged Bushings
For your custom SAE 660 bushings, identify the flange datum, housing restraint, shaft and radial oil-port position. Review custom C93200 bushings against the controlled assembly.
| Your fit | What to define |
|---|---|
| Working interface | Free bore, installed bore, flange face and housing relationship. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Agree Your Support and Access
Your C93200 machining services review should identify locating support, accessible oil ports and the surfaces inspected after the final operation.
| Your fit | What to define |
|---|---|
| Working interface | Free bore, installed bore, flange face and housing relationship. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Define Free and Installed Acceptance
Specify the actual casting route and machining allowance. Agree whether final inspection uses a free component or a defined representative housing.
| Your fit | What to define |
|---|---|
| Working interface | Free bore, installed bore, flange face and housing relationship. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Receive Parts with the Right Evidence
For your C93200 machined parts, identify required material records, final dimensions, accepted edges, cleanliness and individual protection.
| Your fit | What to define |
|---|---|
| Working interface | Free bore, installed bore, flange face and housing relationship. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Define Your Bearing Sleeves
Your C93200 bronze sleeve machining review should connect supported bore length, wall thickness and final assembly state. Review C93200 bronze sleeves against the controlled assembly.
| Your fit | What to define |
|---|---|
| Working interface | Supported wall, bore, outside steps and measurement state. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Agree Your Support and Access
Your C93200 machining services review should identify locating support, accessible oil ports and the surfaces inspected after the final operation.
| Your fit | What to define |
|---|---|
| Working interface | Supported wall, bore, outside steps and measurement state. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Define Free and Installed Acceptance
Specify the actual casting route and machining allowance. Agree whether final inspection uses a free component or a defined representative housing.
| Your fit | What to define |
|---|---|
| Working interface | Supported wall, bore, outside steps and measurement state. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Receive Parts with the Right Evidence
For your C93200 machined parts, identify required material records, final dimensions, accepted edges, cleanliness and individual protection.
| Your fit | What to define |
|---|---|
| Working interface | Supported wall, bore, outside steps and measurement state. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Define Your Thrust Washers
For your C93200 thrust washers, define the mating thrust faces, thickness, flatness basis and lubrication-channel exits. Review custom C93200 thrust washers against the controlled assembly.
| Your fit | What to define |
|---|---|
| Working interface | Thrust face, mating surface, thickness and channel layout. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Agree Your Support and Access
Your C93200 machining services review should identify locating support, accessible oil ports and the surfaces inspected after the final operation.
| Your fit | What to define |
|---|---|
| Working interface | Thrust face, mating surface, thickness and channel layout. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Define Free and Installed Acceptance
Specify the actual casting route and machining allowance. Agree whether final inspection uses a free component or a defined representative housing.
| Your fit | What to define |
|---|---|
| Working interface | Thrust face, mating surface, thickness and channel layout. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Receive Parts with the Right Evidence
For your C93200 machined parts, identify required material records, final dimensions, accepted edges, cleanliness and individual protection.
| Your fit | What to define |
|---|---|
| Working interface | Thrust face, mating surface, thickness and channel layout. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Define Your Wear Plates
For your C93200 wear plates, connect the broad sliding face, mounting holes and approved lubrication channels to the backing structure. Review C93200 wear plates against the controlled assembly.
| Your fit | What to define |
|---|---|
| Working interface | Working face, mounting recesses and supporting structure. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Agree Your Support and Access
Your C93200 machining services review should identify locating support, accessible oil ports and the surfaces inspected after the final operation.
| Your fit | What to define |
|---|---|
| Working interface | Working face, mounting recesses and supporting structure. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Define Free and Installed Acceptance
Specify the actual casting route and machining allowance. Agree whether final inspection uses a free component or a defined representative housing.
| Your fit | What to define |
|---|---|
| Working interface | Working face, mounting recesses and supporting structure. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Receive Parts with the Right Evidence
For your C93200 machined parts, identify required material records, final dimensions, accepted edges, cleanliness and individual protection.
| Your fit | What to define |
|---|---|
| Working interface | Working face, mounting recesses and supporting structure. |
| Your route | Casting product, usable stock and supported machining. |
| Your approval | Final measurement state, surface and receiving evidence. |
Read the Ordered C93200 Product Before Comparing Values
C932 bearing bronze is a leaded cast alloy. Your C93200 bronze properties review needs the actual product standard, casting route and test basis. The C93200 bronze composition below is one selected continuous-cast reference, not your material-lot analysis.
Selected C93200 Chemical Composition
| Element | Concast continuous-cast reference · wt.% |
|---|---|
| Copper | 81.0–85.0 |
| Lead | 6.0–8.0 |
| Tin | 6.3–7.5 |
| Zinc | 2.0–4.0 |
| Iron | ≤0.20 |
| Phosphorus | ≤1.50 |
| Nickel · includes Co | ≤1.00 |
| Aluminum / Silicon | ≤0.005 each |
| Sulfur / Antimony | ≤0.08 / ≤0.35 |
Selected ASTM B505/B505M-23 continuous-cast reference. Cu minimum may be calculated as Cu + Ni; combined Cu + named elements ≥99.0% is not pure-copper content. Do not transfer the P limit to other specifications or casting routes.
Names on Your US and European Drawing
| Your reference | What to confirm |
|---|---|
| C93200 / SAE 660 bronze | Common supplier association; retain the full ordered requirements. |
| CuSn7Zn4Pb7-C / CC493K | Comparable EN 1982 casting designation; chemistry is not identical. |
| RG7 / Rg7 | European trade reference; retain standard, revision and casting route. |
| C93200 ASTM B505 | Specify the ordered revision, product form and required records. |
Keep the Product Limits Separate
The cited EN comparison uses Pb 5–8% and Sn 6–8%; the selected US continuous-cast data above uses different intervals. A familiar purchasing name does not approve substitution.
Compare Lead Content and Machining Reference Separately
Selected Lead Ranges · wt.%
Common scale 0–10
C93200
6–8
CC493K
5–8
0510
Indicative Machinability · brass = 100
Common scale 0–100
C93200
70
C90300
30
C95400
60
050100
Selected Concast US continuous-cast and BEYER EN casting references. Your C93200 machinability review uses a relative cutting reference; these indices do not predict machining time, bearing life, permitted load or quote price. Review the exact product before approval.
Concast C93200 ↗ BEYER CC493K ↗ Concast C90300 ↗ Concast C95400 ↗
Connect Your Stock to the Working Surface
Review stock route, tool access and final mating geometry together.
C93200 Turning & Boring
For C93200 turning and C93200 boring, review bore support, wall thickness and locating steps.
Review the Process →
C93200 Milling
Connect your wear-plate working face and mounting recesses to one locating plan.
Review the Process →
Oil-Port Access
Define radial oil-port position, accessible drilling and accepted internal exits.
Review the Process →
Your Lubrication Channel
Approve channel layout and working-face requirements before machining.
Review the Process →Resolve 6 Fit and Lubrication Decisions Before Release
Define the assembly inputs before repeating quantities.
Confirm Solid Cast or Sintered Stock
Identify the ordered casting product and usable allowance. A solid C93200 sleeve and an oil-impregnated sintered bearing need separate material and machining reviews.
01 · Assembly
Define shaft, housing and working surface.
02 · Route
Agree stock, support and lubrication access.
03 · Acceptance
Inspect the defined final state.
Confirm materialMachineFinish if specifiedInspect
Connect Bore, Shaft and Housing
State mating sizes, wall thickness, restraint and measurement state. Do not choose a universal press-fit or running-clearance number from the alloy name.
01 · Assembly
Define shaft, housing and working surface.
02 · Route
Agree stock, support and lubrication access.
03 · Acceptance
Inspect the defined final state.
Confirm materialMachineFinish if specifiedInspect
Approve the State Your Assembly Uses
Your housing and assembly method can affect final bore acceptance. Agree the free or installed inspection condition and the actual drawing limits before repeating parts.
01 · Assembly
Define shaft, housing and working surface.
02 · Route
Agree stock, support and lubrication access.
03 · Acceptance
Inspect the defined final state.
Confirm materialMachineFinish if specifiedInspect
Keep Lubrication Access Deliberate
For C93200 oil groove machining, provide the approved layout, depth, exits and accepted edges. A groove alone does not establish lubrication adequacy or service life.
01 · Assembly
Define shaft, housing and working surface.
02 · Route
Agree stock, support and lubrication access.
03 · Acceptance
Inspect the defined final state.
Confirm materialMachineFinish if specifiedInspect
Protect the Final Contact Face
Agree marks, coating or masking, cleanliness and individual protection around the actual mating surface. Confirm dimensions after any specified finishing.
01 · Assembly
Define shaft, housing and working surface.
02 · Route
Agree stock, support and lubrication access.
03 · Acceptance
Inspect the defined final state.
Confirm materialMachineFinish if specifiedInspect
Inspect the Agreed Final State
A C93200 bushing manufacturer or C93200 bronze bearing manufacturer review should identify the final bore, mounting relationship, sampling and evidence your receiving team needs.
01 · Assembly
Define shaft, housing and working surface.
02 · Route
Agree stock, support and lubrication access.
03 · Acceptance
Inspect the defined final state.
Confirm materialMachineFinish if specifiedInspect
Protect Your Bearing Contact Surfaces
Agree marks, cleanliness, edge condition and protection. Review any finish against your final mating geometry.
Surface Finishing →C93200 vs C95400: Define What Changes
| Your decision | What to compare |
|---|---|
| Material system | C93200 is leaded tin bronze; C95400 is aluminum bronze. |
| Final assembly | Review shaft, housing, load, movement and lubrication. |
| Machining route | Compare exact stock, usable allowance, support and final surface. |
| Drawing approval | Approve the complete specification before substitution. |
An indicative cutting index does not rank bearing life or approve a replacement. Keep the material and functional requirements together.
Compare Bronze Alloys →Check Your C93200 Parts at 3 Release Stages
01 · Stock
Product identity and ordered requirements.
02 · Sample
Complete route and locating relationship.
03 · Release
Final working surfaces and evidence.
Verify the Ordered Bearing-Bronze Stock
Identify ordered specification, revision, casting route, lot identity and certificate contents before the first cut.
- Exact product, casting route and supplied state.
- Controlled datums, accepted edges and working surfaces.
- Agreed sampling, measurement state and test scope.
Confirm Your Supported Bore and Datum
Check complete first-sample dimensions, locating surfaces and usable allowance before repeating the route.
- Exact product, casting route and supplied state.
- Controlled datums, accepted edges and working surfaces.
- Agreed sampling, measurement state and test scope.
Inspect Your Actual Working Interface
Verify the final bore, thrust face or plate datum in the agreed measurement state. Dimensional records and functional tests answer different questions.
- Exact product, casting route and supplied state.
- Controlled datums, accepted edges and working surfaces.
- Agreed sampling, measurement state and test scope.
Match Protected Parts to Their Records
Agree protection, cleanliness, lot identity and receiving documents for your actual mating surfaces.
- Exact product, casting route and supplied state.
- Controlled datums, accepted edges and working surfaces.
- Agreed sampling, measurement state and test scope.
Coordinate Your Drawing and Receiving Requirements
Connect China manufacturing with Dallas-area coordination for drawing review, sample decisions and delivery requirements.
6 Inputs for Your C93200 Quote
01CAD + controlled drawing + mating parts
02C93200 + ordered standard and revision
03Casting route + stock + usable allowance
04First order + repeat quantities
05Shaft + housing + lubrication + working surfaces
06Records + final measurement state + inspection
Compare the Same Assembly Requirement
Your C93200 machining quote should compare the same stock route, drawing revision, free or installed acceptance and receiving evidence.
Answers Before You Specify C93200
What is C93200 bronze?
C93200 is a leaded cast tin-bronze designation used for bearing-part reviews. Specify the exact product standard, casting route and final working interface.
Is SAE 660 the same as C93200?
SAE 660 is a common supplier name associated with C93200. Retain the complete ordered product specification, revision, chemistry and casting route; the short name alone is not acceptance.
Is C93200 bronze self lubricating?
Do not assume it is. Solid cast C93200 is not automatically an oil-impregnated sintered bearing. Define lubrication supply, replenishment, load, movement and actual service conditions.
Does C93200 bronze contain lead?
Yes. The selected Concast continuous-cast chemistry gives Pb6–8%. Confirm the ordered material and application requirements before approval.
What tolerances can be achieved machining C93200?
For SAE 660 bronze machining tolerances, state feature limits, datums and free or installed acceptance. Your quote confirms reviewed geometry and inspection scope; no universal tolerance is promised.
How to specify C93200 bushing clearance?
Provide actual shaft and housing sizes, component wall, temperature, movement, lubrication and measurement state. Agree drawing limits for the final assembly instead of choosing one alloy-wide clearance.
Can C93200 replace oil impregnated bronze?
Review it as a material and lubrication-system change. Confirm stock route, lubricant delivery, fit, working conditions and drawing-authority approval before substitution.
What information is needed for a C93200 machining quote?
Provide CAD and controlled drawing, ordered material and casting specification, stock and quantities, shaft and housing details, lubrication layout, final surface and required receiving evidence.
