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S7203 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing

Categories Precision Ball Bearings
Brand Name: CNBTZC or OEM
Model Number: S7203 ACD/HCP4A
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: S7203 ACD/HCP4A 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 7203A5SN24V1VP4
Coating: Without
Sealing: Without
Design: High-capacity D
Contact type: Normal contact (two-point contact)
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S7203 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing

S7203 ACD/HCP4A 17*40*12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls Super-precision, high-capacity, single row angular contact ball bearing with seals


The S7203 ACD/HCP4A bearing,with a bore diameter of 17 mm, outside diameter of 40 mm, and width of 12 mm, features precise dimensions, high static load capacity, and is manufactured to the P4A precision grade. Equipped with hybrid ceramic balls, this bearing delivers superior performance and reliability, making it ideal for applications that require high rotational accuracy and stability.


Part NumberS7203 ACD/HCP4A
Bearing TypeAngular Contact
Measurement UnitMetric
DimensionsInner Bore Diameter (d)17 mm
Inner Bore Diameter Tolerance-0.004mm to 0
Outer Bore Diameter (D)40 mm
Outer Bore Diameter Tolerance-0.006mm to 0
Width (B)12 mm
Width Tolerance-0.2mm to 0
SpecificationsContact Angle25° (15°,40° Available)
MaterialHybrid (Chrome Steel Rings, Ceramic Balls)
Cage MaterialPhenolic
Number of Rows1 Single Row
Seal TypeSeal on both sides
Temperature Range-30°C to 150°C
LubricationGrease
Tolerance ClassP4A better than P4 (ABEC-7)
Weight0.056 kg
Matched ArrangementNo
Universal Matching BearingNo
PreloadNot applicable
Load and SpeedDynamic Radial Load8840 N
Static Radial Load4000 N
Reference Speed For Grease (r/min)45,000 rpm
Limiting Speed For Oil(r/min)67,000 rpm



What's the Performance Features of S7203 ACD/HCP4A Bearing?


The S7203 ACD/HCP4A angular contact ball bearing is manufactured to P4A precision grade standards, excels in high-precision and high-performance applications. It handles both radial and axial loads simultaneously, supports high-speed operation with stability, minimizes torque and friction for energy efficiency, and offers enhanced rigidity for accuracy under heavy loads. Built with hybrid ceramic balls, this durable bearing ensures extended service life and effective performance across a wide temperature range, making it ideal for applications requiring superior rotational accuracy and reliability.


What's the Applications of the S7203 ACD/HCP4A Bearing?


The S7203 ACD/HCP4A bearing,a precision angular contact ball bearing, excels with its high-speed performance and excellent load capacity, making it ideal for applications requiring speed, precision, and stability. It is prominently used in high-speed machining equipment such as horizontal and vertical machining centers, milling machines, and internal grinding machines, as well as in versatile machining centers that integrate multiple processing functions. Additionally, this bearing supports specialized industrial applications like woodworking machinery, where its high-speed characteristics enhance processing efficiency. Its versatility and robust performance contribute significantly to improved operational efficiency across diverse 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

Quality S7203 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing for sale
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