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71901 CD/HCP4ADGA 122412 mm Super Precision Angular Contact Ball Bearing with Hybrid Ceramic Balls and P4A Precision Grade

Name: 71901 CD/HCP4ADGA 12*24*12 mm Super Precision Angular Contact Ball Bearing with Hybrid Ceramic Balls and P4A Precision Grade
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71901 CD/HCP4ADGA
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71901 CD/HCP4ADGA

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Payment Terms: L/C,T/T

Supply Ability: 10000pcs per month

Get Best Price

Product Details

Product Description

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                                                                                                                                                                                                                                                                                    71901 super precision angular contact bearing, single row angular contact ball bearing, 7901 precision ball bearing with warranty
                      

Part Number:	71901 CD/HCP4ADGA Angular Contact Ball Bearing	Structure:	Angular Contact
Seals Type:	Open (2RZ Available)	Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease,Oil	Replaceable With:	SKF, NSK
Coating:	Without	Sealing:	Without
Design:	High-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	71901 CD/HCP4ADGA Angular Contact Ball Bearing
Structure:	Angular Contact
Seals Type:	Open (2RZ Available)
Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease,Oil
Replaceable With:	SKF, NSK
Coating:	Without
Sealing:	Without
Design:	High-capacity D
Contact Type:	Normal Contact (two-point Contact)

71901 CD/HCP4ADGA 12*24*12 mm Super Precision Angular Contact Ball Bearing with Hybrid Ceramic Balls and P4A Precision Grade

71901 CD/HCP4ADGA Super Precision Single Row Angular Contact Ball Bearing 7901

71901 CD/HCP4ADGA 12×24×12 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. The 71901 CD/HCP4ADGA bearing features precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	71901 CD/HCP4ADGA
Bearing Type	Angular Contact
Measurement Unit	Metric
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)	12mm (2×6 mm)
Width Tolerance	-0.2mm to 0
Contact Angle	15° (25°,40° Available)
Material	Hybrid (Chrome Steel Rings, Ceramic Balls)
Cage Material	Phenolic
Number of Rows	2 (2× Single Row)
Seal Type	Open
Temperature Range	-30°C to 150°C
Number Of Bearings In Matched Set	2
Tolerance Class	P4A better than P4 (ABEC-7)
Weight	0.02 kg
Matched Arrangement	Universal Matching
Universal Matching Bearing	Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB,DF,DT 2 bearings
Preload	EL/Extra Light/Class A
Dynamic Radial Load	4360 N
Static Radial Load	2500 N
Reference Speed For Grease (r/min)	85,000 rpm
Limiting Speed For Oil (r/min)	130,000 rpm

Performance Features

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

The 71901 CD/HCP4ADGA bearing is widely utilized across various industries for its ability to ensure stable and efficient operation in equipment ranging from brewing and crushing machinery to cleaning devices and leather measuring machines. It enhances the accuracy and quality of processes such as glass drilling and fume purification, provides reliable support in medical devices and industrial machinery, improves production efficiency in plastic pelletizing and Heidelberg printing presses, ensures stability in welding auxiliary machines and pneumatic pumps, and boosts precision in test sieves and drying equipment. This bearing is essential for achieving high levels of precision, reliability, and performance in diverse applications.

Certifications & Features

CERTIFICATE: RoHS & REACH, IATF16949:2016

FEATURE: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity

SERVICE: OEM&ODM Customized Services, Online Support, Professional Service

SAMPLES: Please Contact Us

SIZE: Standard, For custom sizes, please contact us

FACTORY MANUFACTURER: Yes

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