Beining Intelligent Technology (Zhejiang) Co., Ltd
| Contact type | Normal contact (two-point contact) |
| Lubrication | Grease,Oil |
| Payment Terms | L/C,T/T |
| Supply Ability | 500000pcs per month |
| Packaging Details | plastic bag,box,carton,pallet |
| Design | High-capacity D |
| Structure | Angular Contact |
| Sealing | Without |
| Part Number | 71902 CDGA/P4A Angular Contact Ball Bearing |
| Ring type | One-piece inner and outer rings |
| Coating | Without |
| Seals Type | Open (2RZ available) |
| Delivery Time | 2-4 weeks |
| Replaceable With | SKF, NSK, 7902 CDGA/P4A |
| Brand Name | CNBTZC or OEM |
| Model Number | 71902 CDGA/P4A |
| Certification | IATF16949:2016 |
| Place of Origin | China |
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Product Specification
| Contact type | Normal contact (two-point contact) | Lubrication | Grease,Oil |
| Payment Terms | L/C,T/T | Supply Ability | 500000pcs per month |
| Packaging Details | plastic bag,box,carton,pallet | Design | High-capacity D |
| Structure | Angular Contact | Sealing | Without |
| Part Number | 71902 CDGA/P4A Angular Contact Ball Bearing | Ring type | One-piece inner and outer rings |
| Coating | Without | Seals Type | Open (2RZ available) |
| Delivery Time | 2-4 weeks | Replaceable With | SKF, NSK, 7902 CDGA/P4A |
| Brand Name | CNBTZC or OEM | Model Number | 71902 CDGA/P4A |
| Certification | IATF16949:2016 | Place of Origin | China |
| High Light | Precision Ball Bearings High Capacity ，Angular Contact Ball Bearing 15x28x7 | ||
71902 CDGA/P4A 15×28×7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed
Super-precision, high-capacity, universally matchable single row angular contact ball bearing featuring precise dimensions, high static load capacity, P4A precision grade, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 71902 CDGA/P4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 15 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 28 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 7 mm |
| Width Tolerance | -0.2mm to 0 |
| Contact Angle | 15° (25°, 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 or Oil |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.015 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB, DF, DT 2 bearings |
| Preload | EL/Extra Light/Class A |
| Dynamic Radial Load | 3970 N |
| Static Radial Load | 1900 N |
| Reference Speed For Grease (r/min) | 60,000 rpm |
| Limiting Speed For Oil (r/min) | 90,000 rpm |
The 71902 CDGA/P4A bearing is distinguished by its superior precision and load capacity, making it essential in various industries:
Its robust design, wear resistance, and ability to handle significant radial and axial loads make it a vital component across these diverse and demanding applications.
| 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, For custom sizes please contact us |
| 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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