Product Details
Place of Origin: China
Brand Name: CNBTZC or OEM
Certification: IATF16949:2016
Model Number: 71902 CE/P4ADBA
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: |
71902 CE/P4ADBA 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 ,7902 CE/P4ADBA |
Coating: |
Without |
Sealing: |
Without |
Design: |
High-speed E |
Contact Type: |
Normal Contact (two-point Contact) |
Part Number: |
71902 CE/P4ADBA 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 ,7902 CE/P4ADBA |
Coating: |
Without |
Sealing: |
Without |
Design: |
High-speed E |
Contact Type: |
Normal Contact (two-point Contact) |
71902 CE/P4ADBA 15*28*14 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Matched set of two super-precision, high-speed E design, single row angular contact ball bearings
The 71902 CE/P4ADBA bearing,bore diameter is 15 mm, outside diameter is 28 mm,width is 14 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 71902 CE/P4ADBA | |
| Bearing Type | Angular Contact | |
| Measurement Unit | Metric | |
| Dimensions | 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) | 14 mm (2*7mm) | |
| Width Tolerance | -0.2mm to 0 | |
| Specifications | Contact Angle | 15° (25°,40° Available) |
| Material | Chrome Steel | |
| Cage Material | Phenolic | |
| Number of Rows | 2 (2*Single Row) | |
| Seal Type | Open | |
| Temperature Range | -30°C to 150°C | |
| Number of bearings in matched set | 2 | |
| Tolerance Class | P4A better than P4 (ABEC-7) | |
| Weight | 0.03 kg | |
| Matched Arrangement | DB Back-to-back <> 2 bearings | |
| Universal Matching Bearing | No | |
| Preload | EL/Extra Light/Class A | |
| Load and Speed | Dynamic Radial Load | 5200 N |
| Static Radial Load | 2750 N | |
| Reference Speed For Grease (r/min) | 75,000 rpm | |
| Limiting Speed For Oil(r/min) | 115,000 rpm | |
What's the Performance Features of 71902 CE/P4ADBA Bearing?
The 71902 CE/P4ADBA angular contact ball bearing is engineered for high-precision and high-performance applications, featuring very tight tolerances suitable for precise machinery, the ability to handle both radial and axial loads simultaneously, high-speed operation with stability, low torque and friction for energy efficiency, enhanced rigidity for accuracy under heavy loads, durability with extended service life, effective performance across a wide temperature range.
What's the Applications of the 71902 CE/P4ADBA Bearing?
The 71902 CE/P4ADBA bearing is a precision angular contact ball bearing distinguished by its exceptional performance and reliability. It is widely used across various industries, including metallurgy where it supports high-load and high-speed machinery like rolling mills; power generation, enhancing the stability and longevity of generators and wind turbines; steel production, where it withstands extreme conditions in blast furnaces; machine tool manufacturing, improving machining accuracy and stability; mining, increasing the reliability of digging and conveying equipment; construction, ensuring safe operation of heavy machinery; road construction, providing essential support for bulldozers and graders; and railways, enhancing the speed and safety of trains. Its high load capacity, wear resistance, and precise design make it an indispensable component for achieving optimal performance and reliability in these 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 |
