Product Details
Place of Origin: China
Brand Name: CNBTZC or OEM
Certification: IATF16949:2016
Model Number: 7004 CD/HCP4A
Payment & Shipping Terms
Minimum Order Quantity: 1000
Price: Please contact us,thanks
Packaging Details: plastic bag,box,carton,pallet
Delivery Time: 2-4 weeks
Payment Terms: L/C,T/T
Supply Ability: 500000pcs per month
Part Number: |
7004 CD/HCP4A Angular Contact Ball Bearing |
Structure: |
Angular Contact |
Seals Type: |
Open (2RZ Available) |
Ring Type: |
One-piece Inner And Outer Rings |
Lubrication: |
Grease,Oil |
Replaceable With: |
SKF, NSK |
Coating: |
Without |
Sealing: |
Without |
Design: |
High-capacity D |
Contact Type: |
Normal Contact (two-point Contact) |
Part Number: |
7004 CD/HCP4A Angular Contact Ball Bearing |
Structure: |
Angular Contact |
Seals Type: |
Open (2RZ Available) |
Ring Type: |
One-piece Inner And Outer Rings |
Lubrication: |
Grease,Oil |
Replaceable With: |
SKF, NSK |
Coating: |
Without |
Sealing: |
Without |
Design: |
High-capacity D |
Contact Type: |
Normal Contact (two-point Contact) |
7004 CD/HCP4A 20*42*12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
Super-precision, high-capacity, single row angular contact ball bearing
The 7004 CD/HCP4A bearing,bore diameter is 20 mm, outside diameter is 42 mm,width is 12 mm,featuring precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 7004 CD/HCP4A | |
| Bearing Type | Angular Contact | |
| Measurement Unit | Metric | |
| Dimensions | 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 | |
| Specifications | Contact Angle | 15° (25°,40° Available) |
| Material | Hybrid (Chrome Steel Rings, Ceramic Balls) | |
| Cage Material | Phenolic | |
| Number of Rows | 1 Single Row | |
| Seal Type | Open | |
| Temperature Range | -30°C to 150°C | |
| Lubrication | Grease or Oil | |
| Tolerance Class | P4A better than P4 | |
| Weight | 0.06 kg | |
| Matched Arrangement | No | |
| Universal Matching Bearing | No | |
| Preload | Not applicable | |
| Load and Speed | Dynamic Radial Load | 8700 N |
| Static Radial Load | 4300 N | |
| Reference Speed For Grease (r/min) | 50,000 rpm | |
| Limiting Speed For Oil(r/min) | 80,000 rpm | |
What's the Performance Features of 7004 CD/HCP4A Bearing?
The 7004 CD/HCP4A bearing, engineered for high-performance applications, features P4A grade precision, an 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.
What's the Applications of the 7004 CD/HCP4A Bearing?
The 7004 CD/HCP4A bearing,is distinguished by its high precision, stability, and durability, making it an essential component across a broad spectrum of applications. It supports efficient operation in machine tool lead screw straightening equipment, presses, food baking devices, waste incinerators, gas furnaces, washing and drying equipment, sand making machinery, burners, plastic printing machines, overhead cranes, proofing machines, and sorting screens. Additionally, it excels in solid waste treatment, road traffic equipment, bevel gear reducers, submersible pumps, surgical devices, and environmental protection equipment. Its ability to withstand high temperatures, heavy loads, and demanding environments ensures reliable performance and extended equipment lifespan across various industries.
| CERTIFICATE | RoHS & REACH, IATF16949:2016 |
| Feature | High Speed and Stiffness,High Running Accuracy,High Load Carrying Capacity |
| Service | OEM&ODM Customized Services |
| Samples | Please Contact Us |
| Service | Online Support,Professional Service |
| Size | Standard,For custom sizes ,please contact us |
| Factory Manufacturer | Yes |
