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71900 CEGA/P4A Super-Precision High-Speed E Design Single Row Angular Contact Ball Bearing 7900

Categories Precision Ball Bearings
Brand Name: CNBTZC or OEM
Model Number: 71900 CEGA/P4A
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
Packaging Details: plastic bag,box,carton,pallet
Delivery Time: 2-3 weeks
Part Number: 71900 CEGA/P4A 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
Coating: Without
Sealing: Without
Design: High-speed E
Contact type: Normal contact (two-point contact)
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71900 CEGA/P4A Super-Precision High-Speed E Design Single Row Angular Contact Ball Bearing 7900

71900 CEGA/P4A 10*22*6 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing

Super-precision, high-speed E design, universally matchable single row angular contact ball bearing


The 71900 CEGA/P4A bearing,bore diameter is 10 mm, outside diameter is 22 mm,width is 6 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 Number71900 CEGA/P4A
Bearing TypeAngular Contact
Measurement UnitMetric
DimensionsInner Bore Diameter (d)10 mm
Inner Bore Diameter Tolerance-0.004mm to 0
Outer Bore Diameter (D)22 mm
Outer Bore Diameter Tolerance-0.004mm to 0
Width (B)6 mm
Width Tolerance-0.2mm to 0
SpecificationsContact Angle15° (25°,40° Available)
MaterialChrome Steel
Cage MaterialPhenolic
Number of Rows1 Single Row
Seal TypeOpen
Temperature Range-30°C to 150°C
LubricationGrease or Oil
Tolerance ClassP4 A better than P4(ABEC-9)
Weight0.009 kg
Matched ArrangementNo
Universal Matching BearingYes,back-to-back (<>),face-to-face (><) or tandem (>>) DB,DF,DT 2
PreloadEL/Extra Light/Class A
Load and SpeedDynamic Radial Load2030 N
Static Radial Load780 N
Reference Speed For Grease (r/min)100,000 rpm
Limiting Speed For Oil(r/min)150,000 rpm


What's the Performance Features of 71900 CEGA/P4A Bearing?


The 71900 CEGA/P4A 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 71900 CEGA/P4A Bearing?


The 71900 CEGA/P4A bearing, a precision angular contact ball bearing, with its precision design and high-performance characteristics, is ideally suited for applications requiring high accuracy and reliability, such as in machine tools, industrial machinery, electric motors and generators, aerospace components, and scientific research equipment. Its ability to maintain precision during high-speed operation, handle heavy loads, and operate reliably in harsh conditions makes it indispensable in these sectors, as well as in other high-end applications like medical devices and robotics.


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 71900 CEGA/P4A Super-Precision High-Speed E Design Single Row Angular Contact Ball Bearing 7900 for sale
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