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Home > Products > Precision Ball Bearings > S7203 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing with 17 mm Bore Diameter and High Static Load Capacity

S7203 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing with 17 mm Bore Diameter and High Static Load Capacity

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S7203 ACD/P4A

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-4 weeks

Payment Terms: L/C,T/T

Supply Ability: 500000pcs per month

Get Best Price
Highlight:

single row angular contact bearing

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super precision ball bearing

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ACD/P4A ball bearing

Part Number:
S7203 ACD/P4A 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 S7203A5TRV1VP4,7203 2RZ
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
Part Number:
S7203 ACD/P4A 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 S7203A5TRV1VP4,7203 2RZ
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
S7203 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing with 17 mm Bore Diameter and High Static Load Capacity
S7203 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing

S7203 ACD/P4A 17×40×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing

Super-precision, high-capacity, single row angular contact ball bearing with seals.

The S7203 ACD/P4A 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. This bearing delivers superior performance and reliability, making it ideal for applications that require high rotational accuracy and stability.

Technical Specifications
Part Number S7203 ACD/P4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner 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
Specifications Contact Angle: 25° (15°, 40° Available)
Material: Chrome Steel
Cage Material: Phenolic
Number of Rows: 1 Single Row
Seal Type: Seal on both sides
Temperature Range: -30°C to 150°C
Lubrication: Grease
Tolerance Class: P4A better than P4 (ABEC-7)
Weight: 0.065 kg
Matched Arrangement: No
Universal Matching Bearing: No
Preload: Not applicable
Load and Speed Dynamic Radial Load: 8840 N
Static Radial Load: 4000 N
Reference Speed For Grease: 38,000 rpm
Limiting Speed For Oil: 56,000 rpm
S7203 ACD/P4A Super Precision Angular Contact Ball Bearing Technical diagram of S7203 ACD/P4A bearing
Performance Features
  • Manufactured to P4A precision grade standards for high-precision applications
  • Handles both radial and axial loads simultaneously
  • Supports high-speed operation with exceptional stability
  • Minimizes torque and friction for improved energy efficiency
  • Enhanced rigidity for accuracy under heavy loads
  • Built with hybrid ceramic balls for extended service life
  • Effective performance across wide temperature range
  • Superior rotational accuracy and reliability
Applications

The S7203 ACD/P4A precision angular contact ball bearing is prized for its high-speed performance and load-bearing capacity, making it ideal for:

  • Metal cutting machine tools and machining centers
  • High-speed milling machines
  • Applications requiring reliable operation under various forces and speed requirements
  • Equipment demanding efficient and precise performance
Certifications & Services
Certificates RoHS & REACH, IATF16949:2016
Features High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services OEM & ODM Customized Services, Online Support, Professional Service
Samples Please Contact Us
Size Options Standard sizes available; custom sizes upon request
Manufacturer Factory Manufacturer