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719/8 CE/HCP4ADBA Super Precision High Speed Angular Contact Ball Bearing Spindle Tools CNC Machine

Categories Precision Ball Bearings
Brand Name: CNBTZC or OEM
Model Number: 719/8 CE/HCP4ADBA
Certification: IATF16949:2016
Place of Origin: China
MOQ: 1000
Price: Please contact us,thanks
Payment Terms: L/C,T/T
Supply Ability: 500000pcs per month
Delivery Time: 30 days
Packaging Details: plastic bag,box,carton,pallet
Part Number: 719/8 CE/HCP4ADBA 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
Coating: Without
Sealing: Without
Design: High-speed E
Contact type: Normal contact (two-point contact)
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719/8 CE/HCP4ADBA Super Precision High Speed Angular Contact Ball Bearing Spindle Tools CNC Machine

719/8 CE/HCP4ADBA 8*19*12 mm Super Precision High Capacity Two Single Row Angular Contact Ball Bearing Ceramic Balls High Speed Spindle Tools CNC Machine


The 719/8 CE/HCP4ADBA bearing,bore diameter is 8 mm, outside diameter is 19 mm,width is 12 mm,featuring precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.


Part Number719/8 CE/HCP4ADBA
Bearing TypeAngular Contact
Measurement UnitMetric
DimensionsInner Bore Diameter (d)8 mm
Inner Bore Diameter Tolerance-0.004mm to 0
Outer Bore Diameter (D)19 mm
Outer Bore Diameter Tolerance-0.004mm to 0
Width (B)12 mm (2*6mm)
Width Tolerance-0.2mm to 0
SpecificationsContact Angle15° (25°,40° Available)
MaterialHybrid (Chrome Steel Rings, Ceramic Balls)
Cage MaterialPhenolic
Number of Rows2 Rows(2*Single Row)
Seal TypeOpen
Temperature Range-30°C to 150°C
LubricationOil or Grease
Tolerance ClassP4A better than P4
Weight0.012 kg
Matched ArrangementDB<>Back-to-back 2 Bearings
Universal Matching BearingNo
PreloadEL/Extra Light/Class A
Load and SpeedDynamic Radial Load2810 N
Static Radial Load1220 N
Reference Speed For Grease (r/min)140,000 rpm
Limiting Speed For Oil(r/min)220,000 rpm



What's the Performance Features of 719/8 CE/HCP4ADBA Bearing?


The 719/8 CE/HCP4ADBA bearing, engineered for high-performance applications, features P4A 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 719/8 CE/HCP4ADBA Bearing?


The 719/8 CE/HCP4ADBA bearing is extensively utilized across various industries, including machine tools, mining, geophysical instruments, food processing, laboratory equipment, packaging machinery, chemical processing, solid waste treatment, and electronics manufacturing. Its high precision and stability ensure reliable performance in critical applications such as machining, drilling, data exploration, screening, mixing, packaging, chemical transfer, food safety, waste handling, and reflow soldering, enhancing efficiency, accuracy, and product quality in each sector.


CERTIFICATERoHS & REACH, IATF16949:2016
FeatureHigh Speed and Stiffness,High Running Accuracy,High Load Carrying Capacity
ServiceOEM&ODM Customized Services
SamplesPlease Contact Us
ServiceOnline Support,Professional Service
SizeStandard,For custom sizes ,please contact us
Factory ManufacturerYes

Quality 719/8 CE/HCP4ADBA Super Precision High Speed Angular Contact Ball Bearing Spindle Tools CNC Machine for sale
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