Beining Intelligent Technology (Zhejiang) Co., Ltd
| Structure | Angular Contact |
| Payment Terms | L/C,T/T |
| Supply Ability | 200000pcs per month |
| Delivery Time | 2-4 weeks |
| Packaging Details | plastic bag,box,carton,pallet |
| Part Number | S7210/HCP4A Angular Contact Ball Bearing |
| Lubrication | Grease |
| Design | High-capacity D |
| Coating | Without |
| Sealing | Without |
| Replaceable With | SKF, NSK S7210CSN24TRV1VP4 |
| Seals Type | Sealed,Seal on both sides,2RZ |
| Ring type | One-piece inner and outer rings |
| Contact type | Normal contact (two-point contact) |
| Brand Name | CNBTZC or OEM |
| Model Number | S7210 CD/HCP4A |
| Certification | IATF16949:2016 |
| Place of Origin | China |
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Product Specification
| Structure | Angular Contact | Payment Terms | L/C,T/T |
| Supply Ability | 200000pcs per month | Delivery Time | 2-4 weeks |
| Packaging Details | plastic bag,box,carton,pallet | Part Number | S7210/HCP4A Angular Contact Ball Bearing |
| Lubrication | Grease | Design | High-capacity D |
| Coating | Without | Sealing | Without |
| Replaceable With | SKF, NSK S7210CSN24TRV1VP4 | Seals Type | Sealed,Seal on both sides,2RZ |
| Ring type | One-piece inner and outer rings | Contact type | Normal contact (two-point contact) |
| Brand Name | CNBTZC or OEM | Model Number | S7210 CD/HCP4A |
| Certification | IATF16949:2016 | Place of Origin | China |
| High Light | Super Precision Angular Contact Bearing ，Single Row Ball Bearing S7210 ，Angular Contact Bearing with Warranty | ||
7210 CD/HCP4A 50×90×20 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Bearings with Ceramic Balls
Super-precision, high-capacity, single row angular contact ball bearing featuring precise dimensions, high static load capacity, and manufactured to P4A precision grade. Equipped with hybrid ceramic balls, this bearing delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 7210 CD/HCP4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions |
Inner Bore Diameter (d): 50 mm Inner Bore Diameter Tolerance: -0.006mm to 0 Outer Bore Diameter (D): 90 mm Outer Bore Diameter Tolerance: -0.008 mm to 0 Width (B): 20 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: Seal on both sides Temperature Range: -30°C to 150°C Lubrication: Grease Tolerance Class: P4A better than P4 (ABEC-7) Weight: 0.38 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 44,900 N Static Radial Load: 34,000 N Reference Speed For Grease: 19,000 rpm Limiting Speed For Oil: 30,000 rpm |
The 7210 CD/HCP4A angular contact ball bearing is manufactured to P4A precision grade standards and excels in high-precision, high-performance applications. Key features include:
The S7210 CD/HCP4A bearing is an ultra-precision angular contact ball bearing with 15° contact angle, featuring high speed, high precision, and high load-carrying capacity. Ideal for medium to low operating temperatures, relatively high speeds, and heavy-load conditions.
Used in CNC machines, precision grinders, and high-speed machining centers. Supports spindle components, ensuring high precision and stability during high-speed rotation while reducing vibration and noise.
Suitable for aircraft engines, navigation systems, and flight control systems where reliability and high speed are crucial. Handles complex loads and high-speed rotations for safe, reliable operation.
Ideal for coordinate measuring machines (CMMs), optical projectors, and electron microscopes requiring precise rotation and positioning. Ensures accurate measurements and reliable performance.
Used in semiconductor manufacturing equipment including lithography and etching machines, and high-speed rotating parts on electronic component production lines. Provides precise motion control under demanding conditions.
Used in variable frequency drives and turbo motors. Handles radial and axial loads at high speeds, improving motor efficiency and stability while reducing vibration and noise.
| Certificates | RoHS & REACH, IATF16949:2016 |
| Features | High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity |
| Service | OEM & ODM Customized Services |
| Samples | Please Contact Us |
| Support | Online Support, Professional Service |
| Size Options | Standard sizes available; custom sizes upon request |
| Manufacturer | Factory Manufacturer |
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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