Dongguan Vigorous Packaging Machinery Co., LTD.
| Overall Length | Approx. 285 mm |
| Stepped Internal Bore | Ø75 mm |
| Delivery Time | 15–25 working days |
| Flange Diameter | Ø150 mm |
| Main Outer Diameter | Approx. Ø90 mm |
| Supply Ability | 500–2000 pcs/month |
| Packaging Details | Standard packaging uses corrugated cartons. For heavy single items or large-volume sea freight orders, fumigation-free plywood wooden cases are applied. Each precision machined part is individually wrapped with bubble wrap or EPE foam to protect against sc |
| Payment Terms | T/T,L/C |
| Main Internal Bore | Ø60 mm |
| Material | Q235A Carbon Steel |
| Place of Origin | China |
| Brand Name | Vigorous |
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Product Specification
| Overall Length | Approx. 285 mm | Stepped Internal Bore | Ø75 mm |
| Delivery Time | 15–25 working days | Flange Diameter | Ø150 mm |
| Main Outer Diameter | Approx. Ø90 mm | Supply Ability | 500–2000 pcs/month |
| Packaging Details | Standard packaging uses corrugated cartons. For heavy single items or large-volume sea freight orders, fumigation-free plywood wooden cases are applied. Each precision machined part is individually wrapped with bubble wrap or EPE foam to protect against sc | Payment Terms | T/T,L/C |
| Main Internal Bore | Ø60 mm | Material | Q235A Carbon Steel |
| Place of Origin | China | Brand Name | Vigorous |
| High Light | q235a steel bearing housing ，q235a stainless steel jig ，plating stainless steel jig | ||
This precision Q235A steel bearing housing is manufactured from a customer drawing using CNC turning, combined with precision drilling for the flange mounting holes.
The component features a long cylindrical body, precision internal bore, stepped internal diameters, integrated flange and four equally spaced mounting holes. The critical bore and cylindrical surfaces require controlled dimensional accuracy, concentricity and surface finish to ensure reliable bearing alignment and stable assembly.
CNC turning is the primary machining process for this component. The cylindrical outer diameter, internal bore, stepped bore sections and end-face features can be efficiently machined through controlled turning operations. The flange mounting holes are subsequently drilled according to the drawing, with datum-based inspection used to maintain positional accuracy.
The finished component is nickel plated for improved surface protection and is suitable for custom OEM mechanical equipment, bearing assemblies, transmission systems and industrial machinery.
Final dimensions, tolerances and geometric requirements are manufactured according to the approved customer drawing.
| Item | Specification |
|---|---|
| Product Type | Precision CNC Turned Bearing Housing / Bearing Seat |
| Machining Process | CNC Turning + Precision Drilling |
| Material | Q235A Carbon Steel |
| Overall Length | Approx. 285 mm |
| Main Outer Diameter | Approx. Ø90 mm |
| Main Internal Bore | Ø60 mm |
| Stepped Internal Bore | Ø75 mm |
| Flange Diameter | Ø150 mm |
| Mounting Hole Pattern | 4 * Ø13 mm Equally Spaced |
| Mounting Bolt Circle | Ø120 mm |
| End Features | Stepped Bore / Chamfered Internal Features |
| Surface Treatment | Nickel Plating |
| Tolerance | According to Customer Drawing |
| Production | Prototype / Low Volume / Mass Production |
The geometry of this bearing housing makes CNC turning the key manufacturing process.
| Feature | Our Capability |
|---|---|
| Precision CNC Turning | Stable machining of long cylindrical and flange-type components |
| Internal Boring | Controlled machining of Ø60 mm and stepped Ø75 mm internal bores |
| Concentricity Control | Maintains the relationship between internal bore and external cylindrical surfaces |
| Flange Machining | Precision flange diameter and end-face machining |
| Hole Positioning | 4-hole mounting pattern manufactured according to drawing |
| Reduced Setups | Turning operations are consolidated to minimize accumulated positioning errors |
| Drawing-Based Production | Dimensions and tolerances follow customer-approved 2D drawings |
Q235A Carbon Steel
Q235A is a commonly used carbon structural steel suitable for general mechanical components, equipment structures and machined bearing housings.
For different mechanical requirements, we can also provide CNC machining in:
Other materials are available according to customer drawings and application requirements.
For this component, the specified surface treatment is:
Nickel Plating
Other available finishing options include:
Surface treatment can be customized according to the application and customer specifications.
This type of CNC machined bearing housing can be used in:
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
300000-500000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dongguan Vigorous Packaging Machinery Co., LTD. was founded in 2017 in Dongguan, China, a well‑known hub for precision manufacturing. Our facility spans 2,000 square meters, purpose‑built for custom CNC machining and non‑standard mechanical component production. We operate with a total workf... Dongguan Vigorous Packaging Machinery Co., LTD. was founded in 2017 in Dongguan, China, a well‑known hub for precision manufacturing. Our facility spans 2,000 square meters, purpose‑built for custom CNC machining and non‑standard mechanical component production. We operate with a total workf...
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