7002 CEGA/HCPA9A 15*32*9 mm Super Precision High Capacity Single
Row Angular Contact Ball Bearing Ceramic Balls High Speed
Super-precision, high-speed E design, universally matchable single
row angular contact ball bearing
The 7002 CEGA/HCPA9A bearing,bore diameter is 15 mm, outside diameter is 32 mm,width is
9 mm,featuring precise dimensions, high static load capacity, PA9A
precision grade, and hybrid ceramic balls, delivers superior
performance and reliability for applications requiring high
rotational accuracy and stability.
| Part Number | 7002 CEGA/HCPA9A |
| 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) | 32mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 9 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 | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease or Oil |
| Tolerance Class | PA9A |
| Weight | 0.025 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 |
| Load and Speed | Dynamic Radial Load | 4420 N |
| Static Radial Load | 1930 N |
| Reference Speed For Grease (r/min) | 83,000 rpm |
| Limiting Speed For Oil(r/min) | 127,000 rpm |
What's the Performance Features of 7002 CEGA/HCP4A Bearing?
The 7002 CEGA/HCPA9A bearing, engineered for high-performance applications, features
PA9A grade precision, 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.
What's the Applications of the 7002 CEGA/HCPA9A Bearing?
The 7002 CEGA/HCPA9A bearing, a super-precision angular contact ball bearing,is
essential in various industrial applications. It supports
high-speed machining centers, milling machines, internal grinding
machines, and woodworking machinery by ensuring stable, precise,
and efficient operation under demanding conditions. Beyond these
primary uses, it finds application in diverse equipment such as
vehicle wheel bearings, corrosion-resistant pumps, textile
machinery, pre-treatment devices, welding equipment, electric
pumps, ceramic engraving machines, screening tools, boosting pumps,
food processing equipment, barcode printers, shoe repair machinery,
graphite heat exchangers, automatic spray guns, hot presses, and
pneumatic mixers. Overall, the 7002 CEGA/HCPA9A bearing plays a
critical role in enhancing the stability, accuracy, and efficiency
of numerous industrial devices across multiple sectors.
| 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 |
