Beining Intelligent Technology (Zhejiang) Co., Ltd
| Design | High-capacity D |
| Replaceable With | SKF |
| Lubrication | Grease,Oil |
| Coating | Without |
| Ring type | One-piece inner and outer rings |
| Sealing | Without |
| Seals Type | Open (2RZ available) |
| Payment Terms | L/C,T/T |
| Delivery Time | 30 days |
| Structure | Angular Contact |
| Part Number | 708 CD/P4ADBB Angular Contact Ball Bearing |
| Contact type | Normal contact (two-point contact) |
| Supply Ability | 100000pcs per month |
| Packaging Details | plastic bag,box,carton,pallet |
| Brand Name | CNBTZC or OEM |
| Model Number | 708 CD/P4ADBB |
| Certification | IATF16949:2016 |
| Place of Origin | China |
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Product Specification
| Design | High-capacity D | Replaceable With | SKF |
| Lubrication | Grease,Oil | Coating | Without |
| Ring type | One-piece inner and outer rings | Sealing | Without |
| Seals Type | Open (2RZ available) | Payment Terms | L/C,T/T |
| Delivery Time | 30 days | Structure | Angular Contact |
| Part Number | 708 CD/P4ADBB Angular Contact Ball Bearing | Contact type | Normal contact (two-point contact) |
| Supply Ability | 100000pcs per month | Packaging Details | plastic bag,box,carton,pallet |
| Brand Name | CNBTZC or OEM | Model Number | 708 CD/P4ADBB |
| Certification | IATF16949:2016 | Place of Origin | China |
| High Light | Super Precision Angular Contact Ball Bearing ，High Capacity Two Rows Bearing ，CD/P4ADBB Precision Ball Bearing | ||
708 CD/P4ADBB 8×22×14 mm Super Precision High Capacity Two Rows Angular Contact Ball Bearing High Speed Spindle Tools CNC Machine
The 708 CD/P4ADBB bearing features a bore diameter of 8 mm, outside diameter of 22 mm, and width of 14 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 | 708 CD/P4ADBB |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 8 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 22 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 14mm (2×7mm) |
| Width Tolerance | -0.2mm to 0 |
| Contact Angle | 15° (25°, 40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 2 Rows (2×Single Row) |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease or Oil |
| Tolerance Class | P4A better than P4 |
| Weight | 0.024 kg |
| Matched Arrangement | DB <> 2 bearings |
| Universal Matching Bearing | No |
| Preload | L/Light/Class B |
| Dynamic Radial Load | 5270 N |
| Static Radial Load | 2750 N |
| Reference Speed For Grease (r/min) | 70,000 rpm |
| Limiting Speed For Oil (r/min) | 110,000 rpm |
The 708 CD/P4ADBB bearing is engineered for high-performance applications, featuring P4A grade precision and 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.
The 708 CD/P4ADBB bearing, designed for high-speed and high-stability performance, is crucial in precision machinery, electric spindles, industrial automation equipment, medical devices, and the energy sector, including wind power generation. Its ability to minimize vibration and wear at high speeds, handle significant centrifugal and thermal loads, and provide excellent wear resistance makes it indispensable for applications requiring precise, durable, and reliable operation.
Additionally, it is used in aerospace, metallurgy, and chemical industries, where it must withstand harsh conditions such as high temperatures and corrosive environments. In essence, this bearing is a vital component across multiple sectors, ensuring stability, precision, and long-term performance in demanding industrial applications.
| 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 |
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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