Products

Home > Products > Precision Ball Bearings > 71904 FE/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High-Speed Applications

Catagories

Reducer Bearing

(20)

Contacts

Contacts: Ms. Shelley Dong

Tel: 86-574-62262190

Contact Now

Mail Us

71904 FE/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High-Speed Applications

Name: 71904 FE/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High-Speed Applications
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71904 FE/HCP4A
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71904 FE/HCP4A

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

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                71904 super precision angular contact bearing, single row angular contact ball bearing, 7904 precision ball bearing with warranty
                              

Part Number:	71904 FE/HCP4A 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-speed E	Contact Type:	Normal Contact (two-point Contact)

Part Number:	71904 FE/HCP4A 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-speed E
Contact Type:	Normal Contact (two-point Contact)

71904 FE/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High-Speed Applications

71904 FE/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7904

71904 FE/HCP4A 20×37×9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed

Super-precision, high-speed E design, single row angular contact ball bearing. The 71904 FE/HCP4A bearing features a bore diameter of 20 mm, outside diameter of 37 mm, and width of 9 mm. With precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Part Number	71904 FE/HCP4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Dimensions
Inner Bore Diameter (d)	20 mm
Inner Bore Diameter Tolerance	-0.005mm to 0
Outer Bore Diameter (D)	37 mm
Outer Bore Diameter Tolerance	-0.006mm to 0
Width (B)	9 mm
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	1 Single Row
Seal Type	Open
Temperature Range	-30°C to 150°C
Lubrication	Grease or Oil
Tolerance Class	P4A better than P4 (ABEC-7)
Weight	0.031 kg
Matched Arrangement	No
Universal Matching Bearing	No
Preload	Not applicable
Load and Speed
Dynamic Radial Load	4880 N
Static Radial Load	2320 N
Reference Speed For Grease (r/min)	64,000 rpm
Limiting Speed For Oil (r/min)	100,500 rpm

Performance Features of 71904 FE/HCP4A Bearing

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 71904 FE/HCP4A Bearing

The 71904 FE/HCP4A angular contact ball bearing is distinguished by its high precision and reliability, making it essential in various applications. It ensures accurate and stable operation in industrial machinery including injection molding machines, etching machines, and gantry cranes. In the precision instruments sector, it supports precise movement in mining exploration instruments and color printers. This bearing is crucial for precision machining equipment like CNC lathes and milling machines, as well as for maintaining smooth operation in automated production lines, thereby enhancing productivity and quality across a broad range of industries.

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

Tags:

Precision Ball Bearings

Angular Contact Ball Bearings

Deep Groove Ball Bearings

Custom Bearings

Spindle Bearings

Motor Bearings

Planetary Gear Bearings

Robot Bearing

Air Conditioner Bearings

Fan Bearings

Pump Bearings

Reducer Bearing

71904 FE/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High-Speed Applications

71904 super precision angular contact bearing

single row angular contact ball bearing

7904 precision ball bearing with warranty

Super Precision Ball Bearings,

High Precision Ball Bearings,

Precision Spindle Bearings

Angular Contact Precision Ball Bearings High Capacity 71800 CDGB/P4

S7001 FEGA/HCP4A High Speed Angular Contact Bearing 12 X 28 X 8 7001 2RS/ 2RZ

709 CEGA/P4A Precision Ball Bearings Single Row Angular Contact Bearing 9247mm

71800 CD/HCP4 Hybrid High Speed Ceramic Ball Bearings Single Row 7800

7201 ACD/P4ADFA Single Row Precision Ball Bearings Manufacturers

7000 ACD/P4ADBD Double Row Angular Contact Ball Bearings Super Precision

71901 CD/PA9ADBA Precision Ball Bearings High Speed Angular Contact Ball Bearing 7901

71902 CDGC/P4A Precision Ball Bearings 15x28x7 Bearing High Speed OEM ODM 7902

7002 CE/HCPA9ADGA High Speed Ceramic Bearings , Hybrid Ceramic Ball Bearings Angular Contact

71902 CDGA/P4A Precision Ball Bearings High Capacity Angular Contact Ball Bearing 15x28x7

71800 CDGA/HCP4 Single Row Hybrid Ball Bearing High Speed Ceramic Bearings 7800

Precision Ball Bearings

Angular Contact Ball Bearings

Deep Groove Ball Bearings

Custom Bearings

Spindle Bearings

Motor Bearings

Planetary Gear Bearings