Products

Home > Products > Precision Ball Bearings > 71902 ACD/P4A Super Precision Angular Contact Ball Bearing with 15 mm Bore Diameter and P4A Precision Grade for High Speed Operation

Catagories

Stainless Steel Bearings

(1)

Contacts

Contacts: Ms. Shelley Dong

Tel: +8618966381767

Contact Now

Mail Us

71902 ACD/P4A Super Precision Angular Contact Ball Bearing with 15 mm Bore Diameter and P4A Precision Grade for High Speed Operation

Name: 71902 ACD/P4A Super Precision Angular Contact Ball Bearing with 15 mm Bore Diameter and P4A Precision Grade for High Speed Operation
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71902 ACD/P4A
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71902 ACD/P4A

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

Highlight: 
                                                                                                                                                                                                                                                                                    ACD/P4A precision angular contact bearing, 7902 single row ball bearing, super precision angular contact bearing
                      

Part Number:	71902 ACD/P4A 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:	71902 ACD/P4A 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)

71902 ACD/P4A Super Precision Angular Contact Ball Bearing with 15 mm Bore Diameter and P4A Precision Grade for High Speed Operation

71902 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 7902

71902 ACD/P4A 15×28×7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed

Super-precision, high-capacity, single row angular contact ball bearing featuring precise dimensions, high static load capacity, P4A precision grade, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	71902 ACD/P4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Inner Bore Diameter (d)	15 mm
Inner Bore Diameter Tolerance	-0.004mm to 0
Outer Bore Diameter (D)	28 mm
Outer Bore Diameter Tolerance	-0.005mm to 0
Width (B)	7 mm
Width Tolerance	-0.2mm to 0
Contact Angle	25° (15°, 40° Available)
Material	Chrome Steel
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	0.015 kg

Load and Speed Ratings

Dynamic Radial Load	3770 N
Static Radial Load	1800 N
Reference Speed For Grease (r/min)	53,000 rpm
Limiting Speed For Oil (r/min)	80,000 rpm

Performance Features

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 ACD/P4A bearing is widely used in critical applications including transmissions, differential pinion shafts, gas turbines, industrial gear reducers, machine tools, vertical motors, audio equipment, and road rollers. This bearing ensures stability, efficiency, and accurate operation under demanding conditions across various industries including automotive, energy, manufacturing, and audio technology.

Certifications & Features

CERTIFICATE	RoHS & REACH, IATF16949:2016
Feature	High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity

Services & Support

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

Tags:

7000 ACD/P4ADBD Double Row Angular Contact Ball Bearing with P4A Precision Grade and High Static Load Capacity for 57,000 rpm Grease Speed

Get Best Price

S7002 ACE/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 75,000 rpm

Get Best Price

Precision Ball Bearings

Angular Contact Ball Bearings

Deep Groove Ball Bearings

Custom Bearings

Spindle Bearings

Motor Bearings

Robot Bearing

Air Conditioner Bearings

Reducer Bearing

Crossed Roller Bearings

Four Point Contact Bearings

Stainless Steel Bearings

71902 ACD/P4A Super Precision Angular Contact Ball Bearing with 15 mm Bore Diameter and P4A Precision Grade for High Speed Operation

ACD/P4A precision angular contact bearing

7902 single row ball bearing

super precision angular contact bearing

Super Precision Ball Bearings,

High Precision Ball Bearings,

Precision Spindle Bearings

71800 CDGB/P4 P4 Precision Grade High Capacity D Design Angular Contact Ball Bearing 10x19x5 mm

S7001 FEGA/HCP4A High Speed Super Precision Angular Contact Bearing 12 X 28 X 8 mm Ball Bearing

709 CEGA/P4A Precision Ball Bearing Angular Contact Bearing 9247mm High Speed P4A Precision Grade

71800 CD/HCP4 Hybrid Ceramic Ball Bearing with P4 Precision Grade and High Speed 150,000 rpm

7201 ACD/P4ADFA P4A Precision Grade Angular Contact Ball Bearing with 123220 mm Dimensions and High Static Load Capacity

7000 ACD/P4ADBD Double Row Angular Contact Ball Bearing with P4A Precision Grade and High Static Load Capacity for 57,000 rpm Grease Speed

71901 CD/PA9ADBA Super Precision High Speed Angular Contact Ball Bearing 12x24x12 mm

7002 CE/HCPA9ADGA High Speed Hybrid Ceramic Ball Bearing with 15° Contact Angle and PA9A Precision Grade for 127,000 rpm

71902 CDGC/P4A Precision Ball Bearing 15x28x7 mm High Speed P4A Precision Grade Angular Contact Ball Bearing

71902 CDGA/P4A Precision Ball Bearing 15x28x7 mm High Capacity Angular Contact Ball Bearing with P4A Precision Grade

S7002 ACE/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 75,000 rpm

Precision Ball Bearings

Angular Contact Ball Bearings

Deep Groove Ball Bearings

Custom Bearings

Spindle Bearings

Motor Bearings

Robot Bearing