Beining Intelligent Technology (Zhejiang) Co., Ltd
| Structure | Angular Contact |
| Sealing | Without |
| Part Number | 71805 ACD/HCP4 Angular Contact Ball Bearing |
| Lubrication | Grease,Oil |
| Replaceable With | SKF, NSK |
| Ring type | One-piece inner and outer rings |
| Seals Type | Open (2RZ available) |
| Coating | Without |
| Contact type | Normal contact (two-point contact) |
| Payment Terms | L/C,T/T |
| Supply Ability | 500000pcs per month |
| Packaging Details | plastic bag,box,carton,pallet |
| Delivery Time | 2-4 weeks |
| Design | High-capacity D |
| Brand Name | CNBTZC or OEM |
| Model Number | 71805 ACD/HCP4 |
| Certification | IATF16949:2016 |
| Place of Origin | China |
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Product Specification
| Structure | Angular Contact | Sealing | Without |
| Part Number | 71805 ACD/HCP4 Angular Contact Ball Bearing | Lubrication | Grease,Oil |
| Replaceable With | SKF, NSK | Ring type | One-piece inner and outer rings |
| Seals Type | Open (2RZ available) | Coating | Without |
| Contact type | Normal contact (two-point contact) | Payment Terms | L/C,T/T |
| Supply Ability | 500000pcs per month | Packaging Details | plastic bag,box,carton,pallet |
| Delivery Time | 2-4 weeks | Design | High-capacity D |
| Brand Name | CNBTZC or OEM | Model Number | 71805 ACD/HCP4 |
| Certification | IATF16949:2016 | Place of Origin | China |
| High Light | 71805 ACD/HCP4 angular contact ball bearing ，super precision single row bearing ，7805 precision ball bearing with warranty | ||
71805 ACD/HCP4 | 25×37×7 | 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 71805 ACD/HCP4 bearing features a bore diameter of 25 mm, outside diameter of 37 mm, and width of 7 mm. With precise dimensions, high static load capacity, P4 precision grade, and hybrid ceramic balls, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Technical Specifications | |
|---|---|
| Part Number | 71805 ACD/HCP4 |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | |
| Inner Bore Diameter (d) | 25 mm |
| Inner Bore Diameter Tolerance | -0.005mm to 0 |
| Outer Bore Diameter (D) | 37 mm |
| Outer Bore Diameter Tolerance | -0.006mm to 0 |
| Width (B) | 7 mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | |
| Contact Angle | 25° (15°,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 | P4 (ABEC-7) |
| Weight | 0.019 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | |
| Dynamic Radial Load | 3900 N |
| Static Radial Load | 3050 N |
| Reference Speed For Grease (r/min) | 40,000 rpm |
| Limiting Speed For Oil (r/min) | 63,000 rpm |
The 71805 ACD/HCP4 bearing is distinguished by its high precision, rigidity, and longevity, making it ideal for a wide range of applications:
The bearing's fatigue resistance and high-speed capability ensure reliable performance and extended life, catering to diverse and demanding industrial needs.
| Certifications & Services | |
|---|---|
| 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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