Products

Home > Products > Precision Ball Bearings > 71905 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with 25 mm Bore Diameter P4A Precision Grade and Hybrid Ceramic Balls

Catagories

Stainless Steel Bearings

(1)

Contacts

Contacts: Ms. Shelley Dong

Tel: +8618966381767

Contact Now

Mail Us

71905 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with 25 mm Bore Diameter P4A Precision Grade and Hybrid Ceramic Balls

Name: 71905 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with 25 mm Bore Diameter P4A Precision Grade and Hybrid Ceramic Balls
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71905 ACD/HCP4A
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71905 ACD/HCP4A

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-3 weeks

Payment Terms: L/C,T/T

Supply Ability: 500000pcs per month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                    7905 precision angular contact bearing, single row ball bearing ACD/HCP4A, super precision ball bearing 7905
                      

Part Number:	71905 ACD/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-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	71905 ACD/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-capacity D
Contact Type:	Normal Contact (two-point Contact)

71905 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with 25 mm Bore Diameter P4A Precision Grade and Hybrid Ceramic Balls

71905 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7905

71905 ACD/HCP4A 25×42×9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed

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

Technical Specifications

Part Number	71905 ACD/HCP4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Inner Bore Diameter (d)	25 mm
Inner Bore Diameter Tolerance	-0.005mm to 0
Outer Bore Diameter (D)	42 mm
Outer Bore Diameter Tolerance	-0.006mm to 0
Width (B)	9 mm
Width Tolerance	-0.2mm to 0
Contact Angle	25° (15°, 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	0.038 kg
Dynamic Radial Load	6370 N
Static Radial Load	3800 N
Reference Speed For Grease	40,000 rpm
Limiting Speed For Oil	63,000 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 71905 ACD/HCP4A bearing is a high-precision component renowned for its versatility and performance across various industries:

Industrial machinery: gear hobbing machines, Roots pumps, and lathe guards
Food processing and packaging equipment
Laboratory mixers and extreme environment devices
Construction and heavy machinery: concrete machinery and forklifts
Electronics production and chemical mixing equipment
Electronic component manufacturing

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

Professional OEM & ODM Services Available: Contact us for custom sizes and samples.

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

71905 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with 25 mm Bore Diameter P4A Precision Grade and Hybrid Ceramic Balls

7905 precision angular contact bearing

single row ball bearing ACD/HCP4A

super precision ball bearing 7905

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