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Home > Products > Precision Ball Bearings > S71901 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing 12x24x6 mm with P4A Precision Grade and High Static Load Capacity

S71901 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing 12x24x6 mm with P4A Precision Grade and High Static Load Capacity

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S71901 CDGA/P4A

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-3 weeks

Payment Terms: L/C,T/T

Supply Ability: 200000pcs per month

Get Best Price
Highlight:

Super Precision Angular Contact Bearing

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CDGA/P4A Ball Bearing 7901

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Single Row Ball Bearing 2RZ

Part Number:
S71901 CDGA/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
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
Part Number:
S71901 CDGA/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
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
S71901 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing 12x24x6 mm with P4A Precision Grade and High Static Load Capacity
S71901 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing 7901 2RZ

S71901 CDGA/P4A 12×24×6 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing

Super-precision, high-capacity D design, universally matchable single row angular contact ball bearing with seals.

The S71901 CDGA/P4A bearing features a bore diameter of 12 mm, outside diameter of 24 mm, and width of 6 mm. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Part Number S71901 CDGA/P4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d): 12 mm
Inner Bore Diameter Tolerance: -0.004mm to 0
Outer Bore Diameter (D): 24 mm
Outer Bore Diameter Tolerance: -0.004mm to 0
Width (B): 6 mm
Width Tolerance: -0.2mm to 0
Specifications Contact Angle: 15° (25°, 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: 0.01 kg
Matched Arrangement: No
Universal Matching Bearing: Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB, DF, DT 2 bearings
Preload: EL/Extra Light/Class A
Load and Speed Dynamic Radial Load: 2650 N
Static Radial Load: 1250 N
Reference Speed For Grease (r/min): 70,000 rpm
Limiting Speed For Oil (r/min): 110,000 rpm
S71901 CDGA/P4A Super Precision Angular Contact Ball Bearing Technical diagram of S71901 CDGA/P4A bearing
Performance Features of S71901 CDGA/P4A Bearing
  • Engineered for high-precision and high-performance applications
  • Very tight tolerances suitable for precise machinery
  • 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
Applications of the S71901 CDGA/P4A Bearing

The S71901 CDGA/P4A is a precision angular contact ball bearing designed for high-precision and heavy-load applications across various industries. It excels in:

  • Machine tool operations: machining centers, milling and lathe machines, grinders, and stone/glass cutting-polishing equipment
  • Semiconductor industry: critical fault detection on silicon wafers
  • Marine gyro stabilizers and telescopes
  • Race car/supercar wheel hubs
  • Medical equipment

This bearing features D-type design suitable for low to moderate temperatures, significant contact angle for higher stiffness, and maximum load-carrying capacity at relatively high speeds. Essential for ensuring precision, stability, and reliability in diverse industrial applications.

CERTIFICATE RoHS & REACH, IATF16949:2016
Feature High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Service OEM&ODM Customized Services
Samples Please Contact Us
Service Online Support, Professional Service
Size Standard, For custom sizes, please contact us
Factory Manufacturer Yes