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71900 CE/P4ADT Super Precision Single Row Angular Contact Ball Bearings Spindle CNC 7900

Categories Precision Ball Bearings
Brand Name: CNBTZC or OEM
Model Number: 71900 CE/P4ADT
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 CE/P4ADT 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 CE/P4ADT Super Precision Single Row Angular Contact Ball Bearings Spindle CNC 7900

71900 CE/P4ADT 10*22*12 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 71900 CE/P4ADT bearing,bore diameter is 10 mm, outside diameter is 22 mm,width is 12 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 CE/P4ADT
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)12mm (2*6 mm)
Width Tolerance-0.2mm to 0
SpecificationsContact Angle15° (25°,40° Available)
MaterialChrome Steel
Cage MaterialPhenolic
Number of Rows2 (2*Single Row)
Seal TypeOpen
Temperature Range-30°C to 150°C
LubricationGrease or Oil
Tolerance ClassP4 A better than P4(ABEC-9)
Weight0.018 kg
Matched ArrangementDT Tandem << 2 bearings
Universal Matching BearingNo
PreloadNot applicable
Load and SpeedDynamic Radial Load3250 N
Static Radial Load1560 N
Reference Speed For Grease (r/min)100,000 rpm
Limiting Speed For Oil(r/min)155,000 rpm


What's the Performance Features of 71900 CE/P4ADT Bearing?


The 71900 CE/P4ADT 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 CE/P4ADT Bearing?


The 71900 CE/P4ADT bearing, precision angular contact ball bearing,excelling in machine tools by ensuring accurate positioning and stable performance under heavy loads. It is also critical in precision instruments like measuring devices and laser equipment, guaranteeing their accuracy and reliability. Furthermore, in automated production lines, it enhances the precision and efficiency of mechanical operations, making it a vital component across these industries.


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

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