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S71902 CD/HCP4ADT Super Precision Single Row Angular Contact Ball Bearing

Categories Precision Ball Bearings
Brand Name: CNBTZC or OEM
Model Number: S71902 CD/HCP4ADT
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: 30 days
Part Number: S71902 CD/HCP4ADT Angular Contact Ball Bearing
Structure: Angular Contact
Seals Type: Sealed,Seal on both sides,2RZ
Ring type: One-piece inner and outer rings
Lubrication: Grease
Replaceable With: SKF, NSK ,7902 2RZ,S7902
Coating: Without
Sealing: Without
Design: High-capacity D
Contact type: Normal contact (two-point contact)
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S71902 CD/HCP4ADT Super Precision Single Row Angular Contact Ball Bearing

S71902 CD/HCP4ADT 15*28*14 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed

Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings with seals


The S71902 CD/HCP4ADT 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, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.


Part NumberS71902 CD/HCP4ADT
Bearing TypeAngular Contact
Measurement UnitMetric
DimensionsInner 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
SpecificationsContact Angle15° (25°,40° Available)
MaterialHybrid (Chrome Steel Rings, Ceramic Balls)
Cage MaterialPhenolic
Number of Rows2 (2* Single Row)
Seal TypeSeal on both sides
Temperature Range-30°C to 150°C
Number of bearings in matched set2
Tolerance ClassP4A better than P4 (ABEC-7)
Weight0.028 kg
Matched ArrangementDT Tandem << 2 bearings
Universal Matching BearingNo
PreloadNot applicable
Load and SpeedDynamic Radial Load6500 N
Static Radial Load3800 N
Reference Speed For Grease (r/min)70,000 rpm
Limiting Speed For Oil(r/min)110,000 rpm



What's the Performance Features of S71902 CD/HCP4ADT Bearing?


The S71902 CD/HCP4ADT 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 S71902 CD/HCP4ADT Bearing?


The S71902 CD/HCP4ADT bearing is a high-precision angular contact ball bearing with widespread applications across various industries. In the automotive sector, it is extensively used in critical components like engines, transmissions, and chassis, ensuring high efficiency and longevity of vehicles. Within industrial machinery, it supports equipment such as machine tools, cranes, and wind power devices with its excellent rotational accuracy and load capacity. Its superior performance and reliability also make it ideal for metallurgical equipment, supporting rotating parts under demanding conditions. Additionally, the bearing's heat resistance and chemical corrosion resistance suit the needs of chemical industry equipment operating in high temperature and pressure environments. Beyond these, the S71902 CD/HCP4ADT bearing finds use in harbor machinery, plastic processing equipment, compressors, and more, highlighting its broad applicability and strong market competitiveness.


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 S71902 CD/HCP4ADT Super Precision Single Row Angular Contact Ball Bearing for sale
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