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71902 CE/HCPA9ADGA Hybrid Ceramic Ball Bearing High Speed Design Super Precision Angular Contact Ball Bearing

Name: 71902 CE/HCPA9ADGA Hybrid Ceramic Ball Bearing High Speed Design Super Precision Angular Contact Ball Bearing
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71902 FE/HCPA9ADT
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71902 FE/HCPA9ADT

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 30 days

Payment Terms: L/C,T/T

Supply Ability: 500000pcs per month

Get Best Price

Product Details

Product Description

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                                                                                                                                                                                                                                                                                                                                                                                                                71902 Bearing, 71902 CE/HCPA9ADGA, Hybrid Ceramic Ball Bearing High Speed
                              

Part Number:	71902 FE/HCPA9ADT 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,7902 FE/HCPA9ADT
Coating:	Without	Sealing:	Without
Design:	High-speed E	Contact Type:	Normal Contact (two-point Contact)
Name:	71902 Bearing

Part Number:	71902 FE/HCPA9ADT 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,7902 FE/HCPA9ADT
Coating:	Without
Sealing:	Without
Design:	High-speed E
Contact Type:	Normal Contact (two-point Contact)
Name:	71902 Bearing

71902 CE/HCPA9ADGA Hybrid Ceramic Ball Bearing High Speed Design Super Precision Angular Contact Ball Bearing

71902 CE/HCPA9ADGA Hybrid Ceramic Ball Bearing High Speed Design 7902

71902 CE/HCPA9ADGA 15×28×14 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed

Matched set of two super-precision, high-speed E design, single row angular contact ball bearings.

The 71902 CE/HCPA9ADGA bearing, with bore diameter of 15 mm, outside diameter of 28 mm, and width of 14 mm, features precise dimensions, high static load capacity, PA9A precision grade, and hybrid ceramic balls. It delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Specifications

Part Number	71902 CE/HCPA9ADGA
Bearing Type	Angular Contact
Measurement Unit	Metric
Dimensions
Inner Bore Diameter (d)	15 mm
Inner Bore Diameter Tolerance	-0.004mm to 0
Outer Bore Diameter (D)	28 mm
Outer Bore Diameter Tolerance	-0.004mm to 0
Width (B)	14 mm (2×7mm)
Width Tolerance	-0.2mm to 0
Specifications
Contact Angle	18° (15°, 25°, 40° Available)
Material	Hybrid (Chrome Steel Rings, Ceramic Balls)
Cage Material	Phenolic
Number of Rows	2 Single Row
Seal Type	Open
Temperature Range	-30°C to 150°C
Number of bearings in matched set	2
Tolerance Class	PA94A
Weight	0.026 kg
Matched Arrangement	DT Tandem << 2 bearings
Universal Matching Bearing	No
Preload	Not applicable
Load and Speed
Dynamic Radial Load	5200 N
Static Radial Load	2750 N
Reference Speed For Grease (r/min)	90,000 rpm
Limiting Speed For Oil (r/min)	140,000 rpm

Performance Features

The 71902 CE/HCPA9ADGA angular contact ball bearing is engineered for high-precision and high-performance applications, featuring:

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 71902 CE/HCPA9ADGA bearing is a high-precision, high-speed angular contact ball bearing distinguished by its high load capacity, low friction, and excellent lubrication, making it ideal for various industries:

Machine tool spindles for ensuring stability and reliability at high speeds
Screw bearings where it handles significant radial and axial loads
Electrical and electronic devices like SMD components and circuit breakers
Aerospace components such as gears and bearings
Automotive systems including sensors and motor control systems

Its combination of precision and performance ensures optimal functionality across a wide range of demanding 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

For samples and custom size inquiries, please contact our professional service team.

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