Beining Intelligent Technology (Zhejiang) Co., Ltd
| Structure | Angular Contact |
| Delivery Time | 2-4 weeks |
| Lubrication | Oil or Grease |
| Design | High-speed E |
| Coating | Without |
| Sealing | Without |
| Part Number | 7004 ACE/P4A Angular Contact Ball Bearing |
| Replaceable With | SKF, NSK |
| Ring type | One-piece inner and outer rings |
| Contact type | Normal contact (two-point contact) |
| Seals Type | Open (2RZ available) |
| Payment Terms | L/C,T/T |
| Supply Ability | 500000pcs per month |
| Packaging Details | plastic bag,box,carton,pallet |
| Brand Name | CNBTZC or OEM |
| Model Number | 7004 ACE/P4A |
| Certification | IATF16949:2016 |
| Place of Origin | China |
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Product Specification
| Structure | Angular Contact | Delivery Time | 2-4 weeks |
| Lubrication | Oil or Grease | Design | High-speed E |
| Coating | Without | Sealing | Without |
| Part Number | 7004 ACE/P4A Angular Contact Ball Bearing | Replaceable With | SKF, NSK |
| Ring type | One-piece inner and outer rings | Contact type | Normal contact (two-point contact) |
| Seals Type | Open (2RZ available) | Payment Terms | L/C,T/T |
| Supply Ability | 500000pcs per month | Packaging Details | plastic bag,box,carton,pallet |
| Brand Name | CNBTZC or OEM | Model Number | 7004 ACE/P4A |
| Certification | IATF16949:2016 | Place of Origin | China |
| High Light | 7004 ACE/P4A precision ball bearing ，super precision angular contact bearing ，single row ball bearing with warranty | ||
7004 ACE/P4A 20×42×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Super-precision, high-speed E design, single row angular contact ball bearing. The 7004 ACE/P4A bearing features a bore diameter of 20 mm, outside diameter of 42 mm, and width of 12 mm. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 7004 ACE/P4A |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 20 mm |
| Inner Bore Diameter Tolerance | -0.005mm to 0 |
| Outer Bore Diameter (D) | 42 mm |
| Outer Bore Diameter Tolerance | -0.006mm to 0 |
| Width (B) | 12 mm |
| Width Tolerance | -0.2mm to 0 |
| Contact Angle | 25° (15°, 40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 1 Single Row |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease, Oil |
| Tolerance Class | P4A (better than P4) |
| Weight | 0.064 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Dynamic Radial Load | 7150 N |
|---|---|
| Static Radial Load | 3250 N |
| Reference Speed For Grease | 48,000 rpm |
| Limiting Speed For Oil | 75,000 rpm |
The 7004 ACE/P4A bearing is engineered for high-performance applications, featuring P4A grade precision and angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.
The 7004 ACE/P4A bearing is a high-precision angular contact ball bearing designed for a wide range of industrial applications. It excels in various sectors including:
Its versatility and reliability make it essential for ensuring optimal performance and efficiency in diverse machinery across industries such as construction, plastic manufacturing, chemical processing, agriculture, healthcare, and metal casting and treatment.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2013
Total Annual:
30000000-+
Employee Number:
200~+
Ecer Certification：
Verified Supplier
Beining Intelligent Technology Precision Bearings for High-Performance Industries At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in: CNC Machine Tool Spindles Robotics Motors With a focus on quality, automation, and... Beining Intelligent Technology Precision Bearings for High-Performance Industries At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in: CNC Machine Tool Spindles Robotics Motors With a focus on quality, automation, and...
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