Home > Precision Ball Bearings >

729 CDGB/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade and 9268 mm Dimensions

Product Categories

Beining Intelligent Technology (Zhejiang) Co., Ltd

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

729 CDGB/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade and 9268 mm Dimensions

Name: 729 CDGBP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade and 9268 mm Dimensions
Brand: CNBTZC or OEM
Price: 1 USD

Coating : Without

Structure : Angular Contact

Sealing : Without

Lubrication : Grease,Oil

Contact type : Normal contact (two-point contact)

Part Number : 729 CDGB/P4A Angular Contact Ball Bearing

Replaceable With : SKF

Delivery Time : 30 days

Seals Type : Open (2RZ available)

Design : High-capacity D

Brand Name : CNBTZC or OEM

Model Number : 729 CDGB/P4A

Certification : IATF16949:2016

Place of Origin : China

MOQ : 1000

Price : Please contact us,thanks

Payment Terms : L/C,T/T

Supply Ability : 100000pcs per month

Packaging Details : plastic bag,box,carton,pallet

Ring type : One-piece inner and outer rings

Contact Now

729 CDGB/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing

729 CDGB/P4A 9×26×8 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed Spindle Tools CNC Machine

The 729 CDGB/P4A bearing features a bore diameter of 9 mm, outside diameter of 26 mm, and width of 8 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.

Technical Specifications

Part Number	729 CDGB/P4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Dimensions	Inner Bore Diameter (d): 9 mm Inner Bore Diameter Tolerance: -0.004mm to 0 Outer Bore Diameter (D): 26 mm Outer Bore Diameter Tolerance: -0.005mm to 0 Width (B): 8 mm Width Tolerance: -0.2mm to 0
Specifications	Contact Angle: 15° (25°, 40° Available) Material: Chrome Steel Cage Material: Phenolic Number of Rows: Single Row Seal Type: Open Temperature Range: -30°C to 150°C Lubrication: Oil or Grease Tolerance Class: P4A better than P4 Weight: 0.020 kg Matched Arrangement: No Universal Matching Bearing: Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB, DF, DT 2 bearing Preload: L/ Light/Class B
Load and Speed	Dynamic Radial Load: 4100 N Static Radial Load: 1660 N Reference Speed For Grease (r/min): 67,000 rpm Limiting Speed For Oil (r/min): 100,000 rpm

729 CDGB/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade and 9*26*8 mm Dimensions

Performance Features

The 729 CDGB/P4A bearing, engineered for high-performance applications, features P4A grade precision and an angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.

Applications

The 729 CDGB/P4A super-precision angular contact ball bearing is renowned for its high rigidity, fast speeds, and long life, making it ideal for high-precision applications in the machine tool industry, particularly in spindle solutions. Beyond machine tools, it is widely used in precision machinery, aerospace, automotive, electric motor manufacturing, and robotics, where its exceptional performance ensures accuracy, stability, and efficiency in critical operations.

Certifications & Services

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

Product Tags: